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• Dissertation & Thesis Outline | Example & Free Templates

Dissertation & Thesis Outline | Example & Free Templates

Published on June 7, 2022 by Tegan George . Revised on November 21, 2023.

A thesis or dissertation outline is one of the most critical early steps in your writing process . It helps you to lay out and organize your ideas and can provide you with a roadmap for deciding the specifics of your dissertation topic and showcasing its relevance to your field.

Generally, an outline contains information on the different sections included in your thesis or dissertation , such as:

• Your anticipated title
• Your abstract
• Your chapters (sometimes subdivided into further topics like literature review, research methods, avenues for future research, etc.)

In the final product, you can also provide a chapter outline for your readers. This is a short paragraph at the end of your introduction to inform readers about the organizational structure of your thesis or dissertation. This chapter outline is also known as a reading guide or summary outline.

Table of contents

How to outline your thesis or dissertation, dissertation and thesis outline templates, chapter outline example, sample sentences for your chapter outline, sample verbs for variation in your chapter outline, other interesting articles, frequently asked questions about thesis and dissertation outlines.

While there are some inter-institutional differences, many outlines proceed in a fairly similar fashion.

• Working Title
• “Elevator pitch” of your work (often written last).
• Introduce your area of study, sharing details about your research question, problem statement , and hypotheses . Situate your research within an existing paradigm or conceptual or theoretical framework .
• Subdivide as you see fit into main topics and sub-topics.
• Describe your research methods (e.g., your scope , population , and data collection ).
• Present your research findings and share about your data analysis methods.
• Answer the research question in a concise way.
• Interpret your findings, discuss potential limitations of your own research and speculate about future implications or related opportunities.

For a more detailed overview of chapters and other elements, be sure to check out our article on the structure of a dissertation or download our template .

To help you get started, we’ve created a full thesis or dissertation template in Word or Google Docs format. It’s easy adapt it to your own requirements.

 Download Word template    Download Google Docs template

It can be easy to fall into a pattern of overusing the same words or sentence constructions, which can make your work monotonous and repetitive for your readers. Consider utilizing some of the alternative constructions presented below.

Example 1: Passive construction

The passive voice is a common choice for outlines and overviews because the context makes it clear who is carrying out the action (e.g., you are conducting the research ). However, overuse of the passive voice can make your text vague and imprecise.

Example 2: IS-AV construction

You can also present your information using the “IS-AV” (inanimate subject with an active verb ) construction.

A chapter is an inanimate object, so it is not capable of taking an action itself (e.g., presenting or discussing). However, the meaning of the sentence is still easily understandable, so the IS-AV construction can be a good way to add variety to your text.

Example 3: The “I” construction

Another option is to use the “I” construction, which is often recommended by style manuals (e.g., APA Style and Chicago style ). However, depending on your field of study, this construction is not always considered professional or academic. Ask your supervisor if you’re not sure.

Example 4: Mix-and-match

To truly make the most of these options, consider mixing and matching the passive voice , IS-AV construction , and “I” construction .This can help the flow of your argument and improve the readability of your text.

As you draft the chapter outline, you may also find yourself frequently repeating the same words, such as “discuss,” “present,” “prove,” or “show.” Consider branching out to add richness and nuance to your writing. Here are some examples of synonyms you can use.

If you want to know more about AI for academic writing, AI tools, or research bias, make sure to check out some of our other articles with explanations and examples or go directly to our tools!

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When you mention different chapters within your text, it’s considered best to use Roman numerals for most citation styles. However, the most important thing here is to remain consistent whenever using numbers in your dissertation .

The title page of your thesis or dissertation goes first, before all other content or lists that you may choose to include.

A thesis or dissertation outline is one of the most critical first steps in your writing process. It helps you to lay out and organize your ideas and can provide you with a roadmap for deciding what kind of research you’d like to undertake.

• Your chapters (sometimes subdivided into further topics like literature review , research methods , avenues for future research, etc.)

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If you want to cite this source, you can copy and paste the citation or click the “Cite this Scribbr article” button to automatically add the citation to our free Citation Generator.

George, T. (2023, November 21). Dissertation & Thesis Outline | Example & Free Templates. Scribbr. Retrieved April 8, 2024, from https://www.scribbr.com/dissertation/dissertation-thesis-outline/

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How to Write Your Dissertation Chapter 3?

Table of Contents

In this article, we are going to discuss dissertation chapter 3 , as many students consider it to be the most challenging section to write and for a good reason.

The body of the dissertation research papers is divided into different chapters and sections. The standard dissertation structure may vary from discipline to discipline, but it typically includes sections like:

• Introduction
• Literature review
• Methodology

Each part of the dissertation should have a central idea, which is introduced and argued.

We will provide you with a concise and in-depth overview of chapter 3 methodology to help you get started.

What is dissertation chapter 3 about?

Chapter 3 dissertation outlines specific methods chosen by a writer to research a problem. It’s essential to provide enough information so that an experienced researcher could replicate the study.

You need to explain what techniques were used for data collection and provide an analysis of results to answer your college research paper question. Besides, you need to explain the chosen methods and justify them, describe the research setting, and give a detailed explanation of how you applied those methods in your study.

… How you do that?

• Start with a clear explanation of approaches used for solving the problem.
• Describe all the components of methodology in detail.
• Describe all methods and tell how you used them in your study. Clarify why each particular technique would be the best choice for answering your research question.

Below is the basic outline you can use as a template when writing dissertation methodology section.

How to write AP government chapter 3 outline?

Looking for AP Government chapter 3 outline which provides a college-level introduction to the structure and function of the US government and politics? Keep in mind that it’s not the same thing as a typical outline of the methodology section in your final paper.

Example of outline for chapter 3

• Introduction , stating the purpose of the part, introducing the methods, and outlining the section’s organization.
• Research questions , hypothesis, and variables.
• Research design – describe the investigation approach and justify specific chosen methods, citing relevant literature.
• Study setting – describe the role of the researcher in gathering data.
• Study participants and data sources – explain criteria and strategies used when selecting participants and describe systems used for collecting and storing information.
• Procedures and instruments – demonstrate methods and state each step for performing the study in detail.
• Data analysis – discuss statistical tools and methods applied to analyze information and measures to increase validity.
• Summary of the key points.

What is chapter 3 methodology?

When reporting about their new studies, scholars always have to answer 2 main questions:

• How was the latest information gathered or generated?
• Which specific techniques and procedures were utilized when analyzing data?

There are loads of different techniques and procedures you can choose to investigate a particular research problem.

Remember: choosing appropriate methodology is critical to the success of any study.

If you select an unreliable technique, it will produce inaccurate results during the interpretation of your findings. That’s not the outcome you want.

There are two groups of primary data collection methods: qualitative and quantitative.

Qualitative research techniques don’t involve any mathematical calculations and numbers.

They are strongly connected with emotions, words, feelings, sounds. Qualitative study ensures in-depth investigation and a greater level of problem understanding.

The qualitative investigation includes interviews, case studies, role-playing, games, observations, focus groups, and questionnaires with open-ended questions.

Quantitative techniques for data collection and analysis are based on mathematical calculations in a variety of forms and statistics.

They include methods of correlation and regression, questionnaires with close-ended questions, median, mode, and mean and procedures.

These procedures are cheaper to apply than qualitative ones. They require less time for implementation. They are highly standardized and, as a result, scientists can easily compare findings.

Wondering which approach to choose to cover your investigation question? It depends on the research area and specific objectives.

Few thoughts on chapter 3 thesis

In chapter 3 thesis, which is written in the same way as methodology part of a dissertation, you discuss how you performed the study in great detail. It usually includes the same elements and has a similar structure.

You can use the outline example of this section for a dissertation but you should take into account that its structure should illustrate the research approach and design of your specific study.

That’s why you should be careful and include only relevant elements into your methodology section.

As you see, dissertation chapter 3 is a very significant part of the lengthy academic paper students write to get their degrees.

It should be written like a recipe so that anyone could adopt your techniques and replicate your investigation.

It requires strong analytical and critical thinking skills, dedication, and many hours of reading and writing.

It’s essential to choose the right approach to selecting and explaining investigation techniques.

We hope that this quick guide will help you create an impressive methodology section of your final academic project.

Not feeling like writing your dissertation chapter 3? How about handing it to a pro? Few clicks, brief instructions, and you’re free. Come on, our writers strive to help you out!

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• Knowledge Base
• Dissertation
• Dissertation & Thesis Outline | Example & Free Templates

Dissertation & Thesis Outline | Example & Free Templates

Published on 8 June 2022 by Tegan George .

A thesis or dissertation outline is one of the most critical early steps in your writing process . It helps you to lay out and organise your ideas and can provide you with a roadmap for deciding what kind of research you’d like to undertake.

Generally, an outline contains information on the different sections included in your thesis or dissertation, such as:

• Your anticipated title
• Your abstract
• Your chapters (sometimes subdivided into further topics like literature review, research methods, avenues for future research, etc.)

In the final product, you can also provide a chapter outline for your readers. This is a short paragraph at the end of your introduction to inform readers about the organisational structure of your thesis or dissertation . This chapter outline is also known as a reading guide or summary outline.

Table of contents

How to outline your thesis or dissertation, dissertation and thesis outline templates, chapter outline example, sample sentences for your chapter outline, sample verbs for variation in your chapter outline, frequently asked questions about outlines.

While there are some inter-institutional differences, many outlines proceed in a fairly similar fashion.

• Working Title
• ‘Elevator pitch’ of your work (often written last).
• Introduce your area of study, sharing details about your research question, problem statement , and hypotheses . Situate your research within an existing paradigm or conceptual or theoretical framework .
• Subdivide as you see fit into main topics and sub-topics.
• Describe your research methods (e.g., your scope, population , and data collection ).
• Present your research findings and share about your data analysis methods.
• Answer the research question in a concise way.
• Interpret your findings, discuss potential limitations of your own research and speculate about future implications or related opportunities.

To help you get started, we’ve created a full thesis or dissertation template in Word or Google Docs format. It’s easy adapt it to your own requirements.

 Download Word template    Download Google Docs template

It can be easy to fall into a pattern of overusing the same words or sentence constructions, which can make your work monotonous and repetitive for your readers. Consider utilising some of the alternative constructions presented below.

Example 1: Passive construction

The passive voice is a common choice for outlines and overviews because the context makes it clear who is carrying out the action (e.g., you are conducting the research ). However, overuse of the passive voice can make your text vague and imprecise.

Example 2: IS-AV construction

You can also present your information using the ‘IS-AV’ (inanimate subject with an active verb) construction.

A chapter is an inanimate object, so it is not capable of taking an action itself (e.g., presenting or discussing). However, the meaning of the sentence is still easily understandable, so the IS-AV construction can be a good way to add variety to your text.

Example 3: The I construction

Another option is to use the ‘I’ construction, which is often recommended by style manuals (e.g., APA Style and Chicago style ). However, depending on your field of study, this construction is not always considered professional or academic. Ask your supervisor if you’re not sure.

Example 4: Mix-and-match

To truly make the most of these options, consider mixing and matching the passive voice , IS-AV construction , and ‘I’ construction .This can help the flow of your argument and improve the readability of your text.

As you draft the chapter outline, you may also find yourself frequently repeating the same words, such as ‘discuss’, ‘present’, ‘prove’, or ‘show’. Consider branching out to add richness and nuance to your writing. Here are some examples of synonyms you can use.

A thesis or dissertation outline is one of the most critical first steps in your writing process. It helps you to lay out and organise your ideas and can provide you with a roadmap for deciding what kind of research you’d like to undertake.

When you mention different chapters within your text, it’s considered best to use Roman numerals for most citation styles. However, the most important thing here is to remain consistent whenever using numbers in your dissertation .

All level 1 and 2 headings should be included in your table of contents . That means the titles of your chapters and the main sections within them.

The contents should also include all appendices and the lists of tables and figures, if applicable, as well as your reference list .

Do not include the acknowledgements or abstract   in the table of contents.

Cite this Scribbr article

If you want to cite this source, you can copy and paste the citation or click the ‘Cite this Scribbr article’ button to automatically add the citation to our free Reference Generator.

George, T. (2022, June 08). Dissertation & Thesis Outline | Example & Free Templates. Scribbr. Retrieved 8 April 2024, from https://www.scribbr.co.uk/thesis-dissertation/outline-thesis-dissertation/

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Tegan George

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Dissertation

Chapter 3: Method

This chapter presents the methods and research design for this dissertation study. It begins by presenting the research questions and settings, the LibraryThing and Goodreads digital libraries. This is followed by an overview of the mixed methods research design used, incorporating a sequence of three phases. Each of the three methods—qualitative content analysis, a quantitative survey questionnaire, and qualitative interviews—are then presented in detail. The codes and themes used for analysis during the qualitative phases are discussed next. The chapter continues with sections on the management of the research data for this study; the validity, reliability, and trustworthiness of study findings; and ethical considerations. The invitation letters and informed consent statement; survey instrument; interview questions; a quick reference guide used for coding and analysis; and documentation of approval from LibraryThing, Goodreads, and the FSU Human Subjects Committee are included in appendices.

3.1. Research Questions

As stated in Chapter 1 the purpose of this research, taking a social perspective on digital libraries, is to improve understanding of the organizational, cultural, institutional, collaborative, and social contexts of digital libraries. The following two research questions satisfy the purpose of the proposed study within the approach, setting, and framework introduced in Chapter 1 :

• RQ1: What roles do LibraryThing and Goodreads play, as boundary objects, in translation and coherence between the existing social and information worlds they are used within?
• RQ2: What roles do LibraryThing and Goodreads play, as boundary objects, in coherence and convergence of new social and information worlds around their use?

These two questions explore the existing and emergent worlds that may surround digital libraries in social, collaborative use and behavior. RQ1 focuses on examining how LibraryThing and Goodreads may support existing collaboration, communities, and other social activities and behaviors across social and information worlds, with a specific eye to translation, characteristics indicating coherence of existing worlds, and uses of the digital libraries as boundary objects. RQ2 focuses on examining how LibraryThing and Goodreads may support coherence and convergence of new, emergent social and information worlds and their characteristics, as indicated by use of the digital libraries (as boundary objects) as new, localized standards. The questions focus on the roles of each digital library, be there one role, multiple roles, or possibly no role played by LibraryThing and Goodreads. These roles may or may not include explicit support for collaboration, communities, or social contexts. The research questions use and incorporate the definitions, concepts, and propositions of social digital libraries (see section 2.4.3 ), the social worlds perspective (see sections 2.7.1.1 and 2.8.1 ), the theory of information worlds (see section 2.8.2 ), and the synthesized theoretical framework for social digital libraries (developed in section 2.8.3 ). Coherence and convergence are seen as the same concept in boundary object theory (see section 2.7.1.4 ), leading to overlap between the concepts—and the two research questions—in operational data collection and analysis. The connotations of the two indicate convergence will lead to new, emergent worlds, and this meaning is indicated by its use in RQ2, but not RQ1.

3.2. Setting: Case Studies of LibraryThing and Goodreads

In this dissertation study, the boundary objects of interest are defined and given as two digital libraries: LibraryThing and Goodreads (see sections 3.2.2 and 3.2.3 below). This approach is opposite the procedure used by Star and Griesemer (1989), who first identified the populations of communities, users, and stakeholders in their study, then examined the boundary objects they used. Starting with the boundary objects is in line with Star’s later work (Bowker & Star, 1999; Star et al., 2003). Bødker and Christiansen (1997); Gal, Yoo, and Boland (2004); Henderson (1991); and Pawlowski, Robey, and Raven (2000) have used this approach to varying extents, proving its validity and usefulness as an approach to take for studying social digital libraries as boundary objects.

3.2.1. Case Study Approach

This research takes a case study approach, where "a detailed" and intensive "analysis of … individual case[s]"—LibraryThing and Goodreads—will be performed (Fidel, 1984, p. 274). The research looked to generate "a comprehensive understanding of the event under study"—uses of these digital libraries as boundary objects within and across existing and emergent social and information worlds—and develop "more general theoretical statements about regularities in the observed phenomena" surrounding social digital libraries (p. 274). Case studies often focus on the cycle of research methods which inform each other through a longer, more detailed research process than using a single exploratory method. A case study approach fosters multiple opportunities to revisit and reanalyze data collected earlier in the study, revise the research design as new facets and factors emerge, and combine multiple methods and data sources into a holistic description of each case. The research design used here, employing two qualitative and one quantitative method in a cycle (see section 3.3 ), follows this approach.

Yin (2003) breaks the process of conducting a case study into five phases. The phases "effectively force [the researcher] to begin constructing a preliminary theory" prior to data collection (p. 28), as done in Chapter 2 . Each of Yin’s five steps can be found in sections of this dissertation. First, one must determine the research questions to be asked; these were included in section 3.1 above. Second, one must identify what Yin calls the "propositions," statements "direct[ing] attention to something that should be examined within the scope of study" (p. 22). The theoretical framework developed earlier (see section 2.8) and the purpose of this research as stated in Chapter 1 provide this necessary focus from a conceptual perspective. The operationalization of this focus is discussed for each method in sections 3.4.4 , 3.5.3 , 3.6.4 , and 3.7 . Third, Yin says one must determine the unit of analysis, based on the research questions. In this study, the overall units of analysis are the two social digital libraries under consideration, LibraryThing and Goodreads; other units of interest include communities, groups, and individuals. The specific unit of analysis for each method of data collection is discussed in sections 3.4.1 , 3.5.1 , and 3.6.2 . Fourth, one must connect "data to [theoretical] propositions," matching patterns with theories (p. 26). Using the theoretical framework developed in section 2.8 in data analysis (see sections 3.4.4 , 3.5.5 , 3.6.6 , and 3.7 ) provides for this matching process. For the final step, Yin says one must determine "the criteria for interpreting [the] findings" (p. 27); the criteria chosen for this research are discussed in the data analysis sections ( 3.4.4 , 3.5.5 , 3.6.6 , and 3.7 ) and are considered in light of concerns of validity, reliability, and trustworthiness ( section 3.9 ) and the benefits ( section 1.7 and Chapter 5 ) and limitations ( section 5.6 ) of the study.

This research employed a multiple-case, "holistic" design at the highest level, focusing on LibraryThing and Goodreads as units, but what Yin (2003, p. 42) calls an "embedded" design, with multiple units of analysis considered in each method, at lower levels. Examining two social digital libraries allows them to be compared and contrasted, but commonalities were expected to emerge—and did—across the two cases to allow theoretical and practical conclusions to be drawn (see Chapter 5 ). Yin stated case study designs must be flexible and may change as a result of research not turning out as expected, and subtle changes were made to what was intended to be a flexible plan for case studies of LibraryThing and Goodreads and their use as boundary objects within and across existing and emergent social and information worlds.

3.2.2. LibraryThing

LibraryThing (LT) is a social digital library and web site founded in August 2005 (LibraryThing, n.d.-a), with over 1.8 million members as of June 2014 (LibraryThing, 2014). It allows users to catalog books they own, have read, or want to read (LibraryThing, n.d.-b); these serve as Functional Requirements for Bibliographic Records (FRBR) items (International Federation of Library Associations and Institutions, 2009). Users can assign tags to books, mark their favorites, and create and share collections of books with others; these collections are searchable and sortable. LT suggests books to users based on the similarity of collections. Users can provide reviews, ratings, or other metadata (termed "Common Knowledge"; LibraryThing, 2013) for editions of books (FRBR’s manifestations and expressions) and works (as in FRBR); this metadata and users’ tags are shared across the site (LibraryThing, n.d.-c). LT provides groups (administered by users or staff), which include shared library collection searching, forums, and statistics on the books collected by members of the group (LibraryThing, n.d.-d). Discussions from these forums about individual books are included on each book’s page, as are tags, ratings, and reviews. Each user has a profile page which links to their collections, tags, reviews, and ratings, and lists other user-provided information such as homepage, social networks used (Facebook, Twitter, etc.), and a short biography (LibraryThing, n.d.-c).

Examining LibraryThing in light of the definition of social digital libraries (see sections 1.1 and 2.4.3 ) shows the following:

• LT features one or more collections of digital content collected for its users, who can be considered a community as a whole and part of many smaller communities formed by the groups feature. This content includes book data and metadata sourced from Amazon.com and libraries using the Z39.50 protocol (LibraryThing, n.d.-b); and user-contributed data, metadata, and content in many forms: tags, favorites, collections, reviews, posts in discussions, and profile information.
• LT features services relating to the content and serving its user communities, including the ability to catalog books; create collections; discuss with others; and search for and browse books, reviews, tags, and other content.
• LT is managed by a formal organization and company, and draws on the resources of other formal organizations (Amazon.com, libraries) and informal groupings (LT users) for providing and managing content and services.

As a large social digital library and web site, open to the public and with multiple facets, LibraryThing is well-suited as a setting and case for examining the role of digital libraries within and across communities. The existing research literature on LibraryThing has focused on its roles for social tagging and classification (e.g. Chang, 2009; Lu, Park, & Hu, 2010; Zubiaga, Körner, & Strohmaier, 2011) and in recommendation and readers’ advisory (e.g. Naughton & Lin, 2010; Stover, 2009). This study adds an additional view of the site as an online community and social digital library.

3.2.3. Goodreads

Goodreads (GR), similar to LibraryThing, is a social digital library and web site founded in January 2007 (Goodreads, 2014a). As of June 2014, it has 25 million members. Users can "recommend books" via ratings and reviews, "see which books [their] friends are reading; track the books [they are] reading, have read, and want to read; … find out if a book is a good fit for [them] from [the] community’s reviews" (para. 2); and join discussion groups "to discuss literature" (Goodreads, 2014b, para. 11). As with LibraryThing, Goodreads users can create lists of books (called "shelves"), which act as site-wide tags anyone can search on (para. 5). Searching and sorting are possible for other metadata and content types; metadata can apply to editions (manifestations or expressions) of a book or to whole works (in FRBR terms; International Federation of Library Associations and Institutions, 2009). Groups can be created, joined, and moderated by users (including Goodreads staff); they can include group shelves, discussion forums, events, photos, videos, and polling features. Users have profile pages, which may include demographic information, favorite quotes, writing samples, and events. Users who have greater than 50 books on their shelves can apply to become a Goodreads librarian , which allows them to edit and update metadata for books and authors (Goodreads, 2012d, "What can librarians do?" section). In March 2013—during the early stages of this dissertation research—Amazon.com acquired Goodreads (Chandler, 2013).

Examining GR in light of the definition of social digital libraries (see sections 1.1 and 2.4.3 ) shows the following:

• GR features one or more collections of digital content collected for its users, who can be considered a community as a whole and part of many smaller communities formed by the groups feature. This content includes book data and metadata previously sourced from Ingram (a book wholesaler), libraries (via WorldCat and the catalogs of the American, British, and German national libraries), and publishers (Chandler, 2012), and now from Amazon since their purchase (Chandler, 2013); and user-contributed metadata and content, including shelves, lists, forum posts, events, photos, videos, polls, profile information, and book trivia.
• GR features services relating to the content and serve its user communities, including the ability to catalog books; create shelves; discuss with others; and search for and browse books, reviews, lists, and other content.
• GR is managed by a formal organization and company—Goodreads Inc., although now owned by Amazon—and draws on the resources of other formal organizations (Amazon, Ingram, OCLC via WorldCat, libraries, and publishers) and informal groupings (GR users, the librarians group) for providing and managing content and services.

As with LibraryThing, Goodreads is well-suited as a setting and case for examining the role of digital libraries within and across communities, because it is a large social digital library and web site that is open to the public and has multiple facets. There is little existing research literature on Goodreads, limited to its use in recommendation and readers’ advisory (e.g. Naik, 2012; Stover, 2009) and examining its impact on the practice of reading (Nakamura, 2013). This study adds an additional view of the site as an online community and social digital library.

3.3. Research Design

Use of a mixed methods research design combines qualitative and quantitative methods together to emphasize their strengths; minimize their weaknesses; improve validity, reliability, and trustworthiness; and obtain a fuller understanding of uses of social digital libraries as boundary objects within and across social and information worlds. Definitions of mixed methods research vary but core characteristics can be identified, which Creswell and Plano Clark (2011, p. 5) summarize as

• collection and analysis of both qualitative and quantitative data;
• integration of the two forms of data at the same time, in sequence, or in an embedded design;
• prioritizing one or both forms of data;
• combining methods within a single study or multiple phases of a larger research program;
• framing the study, data collection, and analysis within philosophical, epistemological, and theoretical lenses; and
• conducting the study according to a specific research design meting the other criteria.

This study meets all of these criteria. Qualitative and quantitative data were collected and integrated in sequence; qualitative data was prioritized, but not at the expense of quantitative data collection; multiple methods were used within this one study; and the study was based on the theoretical framework developed and the tenets of social informatics and social constructionism explained in Chapter 2 .

This study took a philosophical view of mixed methods research similar to the view of Ridenour and Newman (2008), who "reject[ed] the [standard] dichotomy" between qualitative and quantitative research methods, believing there to be an "interactive continuum" between the two (p. xi). They stated "both paradigms have their own contributions to building a knowledge base" (p. xii), suggesting a holistic approach to research design incorporating theory building and theory testing in a self-correcting cycle. Qualitative methods, Ridenour and Newman argued, should inform the research questions and purpose for quantitative phases, and vice versa; they termed this process an "interactive" one (p. xi). Research designs should come from the basis of "the research purpose and the research question" (p. 1), what "evidence [is] needed," and what epistemological stance should be taken "to address the question" (p. 18).

Greene (2007) presented a similar argument, stating "a mixed methods way of thinking actively engages with epistemological differences" (p. 27); multiple viewpoints are respected, understood, and applied within a given study. She acknowledged the tensions and contradictions that will exist in such thought, but believed this would produce the best "conversation" and allow the researcher to learn the most from their study and data (p. 27). Creswell and Plano Clark (2011) encompassed multiple viewpoints and potential designs in their chapter on choosing a mixed methods design (pp. 53–104). They considered six prototypical designs: (a) convergent parallel; (b) explanatory sequential; (c) exploratory sequential; (d) embedded; (e) transformative; and (f) multiphase.

The research design for this dissertation study is a variation on a multiphase design incorporating elements of the explanatory sequential and exploratory sequential designs of Creswell and Plano Clark. Three methods were use for data collection, following the process proposed by Ridenour and Newman (2008) and taking the approach to thought suggested by these authors, Creswell and Plano Clark (2011), and Greene (2007). The selection of this design and these methods was based on the research purpose discussed in Chapter 1 , the research questions introduced in section 3.1 , and the research setting explained in section 3.2 . The methods used were

• content analysis of messages in LibraryThing and Goodreads groups ( section 3.4 );
• a structured survey of LibraryThing and Goodreads users ( section 3.5 ); and
• semi-structured qualitative interviews with users of LibraryThing and Goodreads ( section 3.6 ).

The holistic combination of these methods, interrelated in a multiphase design, has allowed for exploratory and descriptive research on social digital libraries as boundary objects incorporating the strengths of quantitative and qualitative methods and the viewpoints of multiple perspectives.

3.3.1. Integrated Design

A sequential, multiphase research design was employed for two reasons. First, each of the methods above required focus on data collection and analysis by the researcher. Trying to use a parallel or concurrent design, conducting content analysis alongside a survey or a survey alongside interviews, could have caused excess strain; a sequential design improved the chances of success, the quality of data collected and analyzed, and the significance of and level of insight in the study’s conclusions. Second, each method built on the methods before it. The design of the survey and interview instruments was influenced by ideas drawn from the literature and theories for the study and by elements of interest uncovered during the content analysis phase. The interviews focused on gathering further detail on and insight into findings from the survey results and the content analysis. This combination of methods allowed for exploring each case through content analysis, obtaining summary explanatory data through surveys, and then detailed descriptive and explanatory data through the interviews, achieving the benefits of both the exploratory and explanatory research designs presented by Creswell and Plano Clark (2011, pp. 81–90).

Creswell and Plano Clark (2011) expressed caution, noting multiphase research designs often require substantial time, effort, and multi-researcher teams. The three phases used here were not lengthy or intensive enough to cause lengthy delays in the completion of this dissertation. This is one coherent dissertation study, instead of the long-term, multi-project research program Creswell and Plano Clark cite as the prototypical multiphase design. While it was known in advance this would not be the speediest dissertation research project, using a sequential design allowed for the results from each phase to emerge as the research proceeded, instead of having to wait for all phases to complete as in a concurrent design. A complete and insightful picture of the findings and conclusions of the dissertation came within a reasonable amount of time and with a good level of effort.

3.4. Content Analysis

Content analysis has been defined as "a technique for making replicable and valid inferences from texts (or other meaningful matter) to the contexts of their use" (Krippendorff, 2004a, p. 19), with emphasis often placed on "the content of communication" (Holsti, 1969, p. 2)—specific "characteristics of messages" (p. 14)—"as the basis of inference" (p. 2). Early forms of content analysis required objectivity and highly systematic procedures (see Holsti, 1969, pp. 3–5, 14). The form of content analysis used in this study considers the meaning and understanding of content to "emerge in the process of a researcher analyzing a text relative to a particular context" (Krippendorff, 2004a, p. 19), a subjective and less rigid approach. Such text or content may have multiple, socially constructed meanings, speaking to more "than the given texts" (p. 23); they are indicative of the "contexts, discourses, or purposes" surrounding the content (p. 24).

There are at least three categories of content analysis, which Ahuvia (2001) labels traditional , interpretive , and reception-based ; other authors and researchers (e.g. Babbie, 2007, p. 325; Holsti, 1969, pp. 12–14) break content analysis into latent (subjective and qualitative) and manifest (objective and quantitative) categories of analysis. Early content analysis was purely objective and generated quantitative summaries and enumerations of manifest content, but qualitative and latent analysis have found greater acceptance over time (Ahuvia, 2001; Holsti, 1969, pp. 5–14; Krippendorff, 2004a). This study used the interpretive approach and focused coding on the latent content—the underlying meaning—of the data gathered. This section discusses the application of content analysis in the first phase of this dissertation research, including (a) the choice of the unit of analysis; (b) the population and sampling method chosen; (c) the sampling and data collection procedures followed, including a pilot test; and (d) how the data was analyzed.

3.4.1. Unit of Analysis

The unit of analysis chosen for the content analysis in this study was the message . LibraryThing’s and Goodreads’ group discussion boards are organized into threads, each of which may contain multiple individual messages. Analysis of these individual messages was aimed at uncovering indications of the roles the two digital libraries play in existing and emergent social and information worlds. Analysis began with the individual messages to ensure details and phenomena at that level were captured, but over time went beyond individual messages to the thread or group levels, since these phenomena served as instantiations of social and information worlds or as sites for interaction and translation.

3.4.2. Population and Sampling

The broader population of messages could be defined as all messages posted in public LibraryThing and Goodreads groups, but the logistics of constructing a sampling frame for such a population were and are all but impossible; it is improbable the two sites would provide data on all messages posted if it is not required of them by law. Recent messages from active groups were of most interest and use for this study. The population of messages was defined as all messages from the most active LibraryThing groups in the past week (taken from http://www.librarything.com/groups/active ) and the most recently active Goodreads groups (taken from http://www.goodreads.com/group/active ) as of April 30, 2013, the day data collection began for the content analysis phase of the study. The sampling frames were restricted to as close to but no more than 100 groups as possible, based on LibraryThing’s list claiming to list the 100 most active groups; the actual frames consisted of 91 LibraryThing groups and 93 Goodreads groups once duplicates were removed. During the planning and design of this study, Goodreads provided a list of "recently popular" groups (at http://www.goodreads.com/group/recently_popular ) that was akin to LibraryThing’s list in nature; that list was taken down sometime in early 2013 due to it causing a server slowdown (Jack & Finley, 2013). Using the most recently active groups did not guarantee consistent popularity or activity over a recent time period (such as a week), but did address the need to collect recent messages from active groups and was deemed the most acceptable source for a sampling frame still available.

To obtain a sample of messages from this population, a stratified random sampling method using the levels of group, thread, and message was employed. From the lists identified above, five groups were selected at random from each digital library (for a total of ten), but with the following inclusion and exclusion criteria applied to help ensure representativeness and allow for meaningful analysis:

(a) At least one group from each digital library with over 100 messages posted in the last week was selected. (b) At least one group from each digital library with under 100 messages posted in the last week was selected. (c) Any group with fewer than 60 messages total was removed and a new group selected. (d) Any group with fewer than two members was removed and a new group selected. (e) Any group used in the pilot study (see below) was removed and a new group selected.

Due to constraints placed on this research by Goodreads and the nature of this digital library, all group selections for Goodreads required approval from at least one group moderator per group. Prior to the collection of any data, such moderators were messaged via the site using the invitation letter found in Appendix A , section A.1.1 , and provided their consent for their group to be included in the research by agreeing to an informed consent statement (see Appendix A , section A.1.2 ). Any groups for which the moderator did not provide consent within two weeks were removed from the sample and a new group selected, using the same procedures and initial list of groups.

Two additional groups, one from LibraryThing and one from Goodreads, were used for a pilot study of the content analysis procedures, selected at random using the same procedure as above but with only criteria (c) and (d) applied. As with the main sample, the moderator for the Goodreads group selected was contacted to obtain his approval and consent prior to data collection; the moderator of the first group did not respond within two weeks, so a new group was selected. These two groups were selected in December 2012, earlier than the main sample, using the two lists of groups as they were at that time. For the pilot, threads were selected systematically and at random from the threads shown on the group’s front page (i.e. the most recent and active threads) until the total messages per group reached between 50 and 60; in both cases only one thread was selected containing 60 messages. Any thread with fewer than two messages was to be excluded from selection. All messages in the selected threads, up to the 60-message limit, were part of the sample for the pilot test, which totaled 120 messages. At 20% the size of the intended sample for the main content analysis phase, the pilot sample provided sufficient data to assess if the proposed procedures were appropriate and how long this phase of the study would take. The pilot study allowed adjustments to be made for the main content analysis phase, based on problems and difficulties observed.

For the main content analysis phase, the ten groups were selected on April 30, 2013, a later date than the two for the pilot test, using the two lists of groups as they were as of that day. A few weeks later, threads were systematically selected at random from the threads shown on each group’s front page (i.e. the most recent and active threads) until the total messages per group reaches between 50 and 60. As with the pilot, any thread with fewer than two messages was excluded from selection. No more than the first 20 messages in each thread selected were part of the sample, a change from the pilot test made to ensure at least three threads per group were selected and improve the representativeness of the sample. This was intended to lead to a total sample of between 500 and 600 messages, about half from LibraryThing and half from Goodreads. The samples in practice consisted of 286 messages from LibraryThing and 233 from Goodreads, for a total of 519 messages (see also Chapter 4 , section 4.1 ). For all random and systematic sampling in the pilot and main data collection stages, the starting point and interval was chosen by generating random numbers using Microsoft Excel’s RANDBETWEEN function.

This stratified random sampling procedure was chosen to encourage representativeness of the resulting sample while ensuring data allowing for meaningful analysis was selected. Messages, threads, or groups could be selected purposively, but such a method could result in a sample biased towards a given type of message, thread, or group. Random sampling of groups and threads from the population deemed useful for analysis produced a sample of messages from LibraryThing and Goodreads that can be judged to be quite representative, if not quite equivalent to one generated from simple random sampling since the sampling frames did not include the entire population of groups. The sizes of the sample at each stratum were chosen to balance representativeness against the time and resources necessary to complete content analysis.

3.4.3. Data Collection Procedures

Messages were collected by using a Web browser to access the LibraryThing and Goodreads web sites, following the sampling procedures discussed above. Once a thread was displayed on the screen, up to 20 messages from the thread—starting with the earliest messages—were copied and pasted into a Microsoft Word document; one such file was maintained per thread. As found in the digital libraries, each message’s author, date/time posted, and message content was saved to that file. Images or other media included were saved in their original context as best as possible. Members’ identities, as indicated by their usernames, were used to allow for identifying common message authors in a thread, for analysis of the flow of conversation, and for identifying potential participants for later phases of the study. Identities remained confidential and were not be part of further analysis, results, or publications; psuedonyms are used in this dissertation (see section 4.1 ). Avatars from Goodreads were discarded, as members’ usernames were sufficient for this purpose. These documents were stored as discussed in section 3.8 on data management.

3.4.4. Data Analysis

For analysis, the documents were imported into NVivo qualitative analysis software, version 10, running on a MacBook Pro via a virtualized Windows 7 installation. Each message was examined and codes were assigned based on its latent meaning and interpretation. The codes to be assigned drew from boundary object theory, the social worlds perspective, and the theory of information worlds, which served as an interpretive and theoretical framework for the content analysis (cf. Ahuvia, 2001). These codes were common to multiple phases of this study, and can be found in section 3.7 below. So-called "open" codes, not included in the list but judged by the researcher to be emergent in the data and relevant to the study’s purpose and research questions, could be assigned during the content analysis and coding process, as recommended by Ahuvia (2001) for interpretive content analyses and others for general qualitative data analysis (e.g. Charmaz, 2006). Findings from the data as coded and analyzed, including open codes, are included in Chapter 4 , section 4.1 .

3.4.4.1. Pilot test

These coding and analysis procedures were piloted first, using data from two of the groups, prior to their use in the main content analysis phase. Two volunteer coders, doctoral students at the FSU School of Information [1] , applied the coding scheme and procedures developed for analyzing qualitative data in this study, presented in greater detail in section 3.7 below. The researcher applied the same scheme and procedures. Measures were in place to ensure the validity, reliability, and trustworthiness of the data and analysis, as discussed in section 3.9 below. Both intercoder reliability statistics and holistic, qualitative analysis of the results were used to clarify the scheme and procedures after each round of coding. Changes that were made to procedures and the coding scheme, and issues encountered with intercoder reliability statistics, are discussed at length in section 3.7 below.

3.5. Survey

Surveys are a common research method in the social sciences, including library and information science. They allow characteristics of a population to be estimated, via statistics, through analysis of the quantified responses given to questions by a small sample of the population (Fowler, 2002; Hank, Jordan, & Wildemuth, 2009; Sapsford, 1999). Surveys consist of "a set of items, formulated as statements or questions, used to generate a response to each stated item" (Hank et al., 2009, p. 257). The data collected may describe the beliefs, opinions, attitudes, or behaviors of participants on varied topics, although most research surveys have a special purpose and focus (Fowler, 2002). This is true in the case of the survey used here, which focused on obtaining data on uses of LibraryThing and Goodreads by a sample of its users, in the specific context of their usage as boundary objects within and across social and information worlds.

The following sections cover the components of survey research methods cited by Fowler (2002, pp. 4–8) and Hank et al. (2009) as they apply to the survey used in this study. These include discussion of the unit of analysis, population, and sampling (sections 3.5.1 and 3.5.2 ); concept operationalization and survey question design (sections 3.5.3 ); pretesting and data collection ( section 3.5.4 ); and data analysis ( section 3.5.5 ). The survey was designed as a coherent whole—as recommended by Fowler (2002, p. 7)—and in relation to the content analysis and interview methods used in other phases of the study.

3.5.1. Unit of Analysis

For the survey phase of this dissertation study, the unit of analysis was the individual LibraryThing or Goodreads user . These users were—and are—understood to be members of one or more communities, social worlds, or information worlds, and to be members of or frequent one or more LibraryThing or Goodreads groups. Analysis of their responses to questions about these groups and other communities they were part of allowed for greater understanding of the roles the digital library plays for them in context of these worlds. Tentative conclusions could be made about the nine groups from which users were surveyed and about the communities associated with these groups, but generalization to LibraryThing and Goodreads as a whole was not possible, as explained in section 3.5.2 below.

3.5.2. Population and Sampling

The broader population of LibraryThing and Goodreads users totals over 26 million people, and the logistics of constructing anything resembling a sampling frame—i.e. a complete list of all users of the two sites—are all but impossible. Given the focus in the content analysis phase on nine groups (five from LibraryThing, four from Goodreads), narrowing the population to include any user who visits, frequents, or is a member of one or more of these groups made the task of sampling possible and the population compatible with the population of messages used in the content analysis phase. This narrowing of population led to a less representative population than that of all LibraryThing and Goodreads users, limiting the kinds of analysis that could be done of the survey (further details below and in Chapter 4 , section 4.2 ,).

Two sampling methods were used to select potential survey participants from this population:

• A purposive sample, consisting of all LibraryThing users who posted a message within the five LibraryThing groups selected for the content analysis phase. The pool of messages included the messages selected for the main sample in the content analysis phase. (Goodreads did not consent to messaging of Goodreads users for this purpose, so Goodreads users were excluded from this sample.)
• A convenience sample, consisting of all LibraryThing and Goodreads users who responded to an invitation to participate posted to each of the nine groups selected for the content analysis phase (procedures detailed in section 3.5.5 below).

All users who met the criteria (having posted a message or responded to the invitation) and human subjects requirements for age (between 18 and 65) were allowed to participate, helping to increase the responses collected and the representativeness (as best as possible) of the results obtained.

A true random sample, even from the narrower population, could not be drawn because the researcher could not generate a complete list of visitors to and members of the selected groups. Obtaining such a list from LibraryThing and Goodreads—or the group moderators, should they have access to one for their group—would have placed an unreasonable burden on the digital libraries and could have jeopardized their cooperation in and the successful completion of this study. Such a list would have violated the privacy rights of the members of these groups. A random element is included in the sampling process by using the random groups selected during the content analysis phase, but the sample still lacks much of the representativeness of a true random sample. Users could choose to participate or not and not all users of the nine groups were guaranteed to see the invitation, making it impossible to infer beyond the sample due to selection bias. One may assume survey respondents are at least moderately representative of the population of users of the nine LibraryThing and Goodreads groups, and so conclusions can be inferred about those users through nonparametric statistics. Further details are given in Chapter 4 , section 4.2 .

3.5.3. Operationalization of Concepts and Instrument Design

The phenomena of interest for the survey were similar to the phenomena of interest in the content analysis and interview phases of the study: the concepts of boundary objects, translation, coherence, information worlds, social norms, social types, information values, information behaviors or activities, social worlds, organizations, sites, and technologies. Conceptual definitions for these are found in boundary object theory, the social world perspective, the theory of information worlds, and the synthesized theoretical framework for social digital libraries (see Chapter 2 ). For the purposes of the survey and in the context of answering the research questions of this study, these concepts were operationalized through a set of Likert scaled questions (Brill, 2008; McIver & Carmines, 1981), adapted from the conceptual definitions found in the literature, theories, and synthesis thereof. These questions can be found as part of the survey instrument in Appendix B , section B.1 .

Four to six Likert items (Brill, 2008; McIver & Carmines, 1981) for each of the concepts and phenomena of interest were included in the survey. A symmetric five-point scale was used for each item, as is traditional for Likert items (Brill, 2008); five response choices provides for higher levels of reliability without offering respondents too many choices (Brill, 2008), and questions can be re-scaled without significant loss of statistical validity (Dawes, 2008). Each item used the following labels for response choices: Strongly Agree(5), Agree, Neutral, Disagree, and Strongly Disagree(1). In analysis, each of the items was assigned a numeric rating (5–1) and summed to form Likert scales for each phenomenon (Brill, 2008; McIver & Carmines, 1981). Statistical analysis checked the internal consistency and reliability of each scale, with items dropped that contributed to lower levels of reliability (see sections 3.5.5 and 3.9 below, and Chapter 4 , section 4.2.1 ). Using at least four items per scale allowed for appropriate statistical analysis to proceed.

Questions were developed, based on the literature and theoretical framework reviewed in Chapter 2 , to measure each of the phenomena of interest. Hank et al. (2009, pp. 257–258) provided a list of suggestions for constructing survey instruments and writing questions: ensure questions are answerable, stated in complete sentences, use neutral and unbiased language, are at an appropriate level of specificity, and are not double-barreled. They suggested participants should not be forced to answer any one question. Fowler (2002, pp. 76–103) included a chapter on designing questions that are good measures in his book on survey research methods. He cautioned researchers to be careful questions are worded adequately; mean the same to and can be understood by all respondents; can be answered given the respondents’ knowledge and memory; and do not make respondents feel uncomfortable and desire not to give a true, accurate answer. According to Fowler, researchers should not ask two questions at once. Sapsford (1999, pp. 119–122) agreed and suggested care should be taken to ensure questions are precise, lack ambiguity, and are easy to understand and in colloquial language. The questions developed for the survey in this study, found in Appendix B , section B.1 , were developed by the researcher and reviewed by the researcher and his supervisory committee in light of this advice.

An additional set of demographic and usage questions was part of the survey instrument, in a separate section at the end as recommended by Peterson (2000, as cited in Hank et al., 2009, p. 258). These questions allowed for collection of data on other variables of potential relevance to and having possible impact on the phenomena of interest, including use of the Internet, LibraryThing and Goodreads, the groups feature of the sites, and other social media and social networking web sites; and demographic factors such as age and gender. These demographic questions can be found in Appendix B , section B.1 .

3.5.4. Data Collection Procedures

3.5.4.1. pretest.

The first stage of data collection was to pretest the survey instrument to help ensure its reliability and validity (Hank et al., 2009, p. 259). A convenience sample of graduate students and graduate alumni of Florida State University was invited to pretest the survey and answer a few short, open-ended questions about their experience. Recruitment took place via face-to-face discussion, e-mail, and Facebook messages. All pretesters came from the School of Information; initial attempts were made to have this sample represent multiple departments from the university, but no students from other departments contacted (Business and Communication) volunteered. Flyers were posted later in the pretest period and the survey opened up via a direct link, to see if undergraduate or graduate students from other departments would be interested, but no responses were received through the link. One School of Information faculty member did volunteer his time to pretest the survey, and his input was welcomed alongside the students. Minor changes were made as a result, reducing the number of questions slightly to reduce perceived repetitiveness and clarifying other questions that pretesters reported getting stuck on. The pretest helped confirm the length of time for completion of the survey.

3.5.4.2. Main survey

The second stage of data collection was to select the samples discussed in section 3.5.2 and send invitations to participate to them. A couple of weeks before this began, the researcher contacted LibraryThing and the moderators of each Goodreads group to inform them of the beginning of the survey. A staff member from LibraryThing posted a short message in each group to let users know that the research would be taking place and had been given LibraryThing’s approval, to ensure invitations were not seen as spam. (LibraryThing required this step as part of their approval of the research; see Appendix E , section E.1 .) Goodreads moderators were welcome to inform their groups of the upcoming research.

The purposive sample was drawn from LibraryThing users who posted messages collected during the content analysis phase. Each of these users was sent an invitation letter, included in Appendix A , section A.2.1.1 . The private message features of LibraryThing were used to send the invitations to the selected users; while LibraryThing users can include an e-mail address in their profile, not all did so. Reminder invitation letters ( Appendix A , section A.2.1.2 ) were re-sent two weeks and four weeks after the beginning of data collection to remind individuals who had not completed the survey and thanking users who had. The convenience sample was drawn by posting an invitation, included in Appendix A section A.2.2 , to each of the LibraryThing and Goodreads groups selected during the content analysis phase. This invitation was re-posted to the same groups two weeks and four weeks after the beginning of data collection, to help ensure as many group members and visitors as possible saw it and had a chance to respond. Permission was granted by LibraryThing and Goodreads staff for this method of data collection (see Appendix E , sections E.1 and E.2 ).

Participants were given a total of six weeks to complete the survey from August 26th, 2013, the date data collection first began for this phase of the study. The survey was expected to take users about 15 to 20 minutes, an estimate confirmed by the pretesters—with more subject knowledge—taking between 7 and 16 minutes. The reminders at two and four weeks, number of visitors to and members of the nine groups, and number of users directly invited on LibraryThing led to sufficient data for analysis (see Chapter 4 , section 4.2 ), although snowball sampling and other techniques were held in reserve in case they were necessary.

3.5.4.3. Compensation

To encourage participation, compensation was offered in the form of a drawing for one of ten $25 Amazon.com, Barnes and Noble, or Books-A-Million gift cards. These stores were selected since they include the most popular online bookstore—Amazon.com, who after this selection was made acquired Goodreads—and the two most popular brick-and-mortar bookstores (which also have an online presence). Participants were given a choice of which store they would prefer, increasing the potential usefulness of the gift card to them and reducing potential bias created by supporting only one store. Other bookstores are smaller, do not offer online gift cards, or have few locations; offering gift cards from every possible store would present logistical challenges. The e-mail addresses of all participants who completed the survey and included an e-mail address in their response were entered into a Microsoft Excel spreadsheet (maintained under the data management procedures detailed in section 3.8 ). Gift card codes were e-mailed to 10 random e-mail addresses—selected by using Excel’s RANDBETWEEN function to generate 10 random numbers between 1 and the number of users who took the survey, then selecting those users from the spreadsheet—for the store they selected as preferred; these were sent on November 9 th , about one month after the survey was closed. Funds for the gift cards came from a Beta Phi Mu Eugene Garfield Doctoral Dissertation Fellowship, which I acknowledge and am thankful for.

3.5.4.4. Online hosting

The survey instrument was hosted online using Qualtrics online survey software, made available by FSU to all students and faculty. An online, Internet-based survey provided the greatest chance of reaching users of LibraryThing and Goodreads in the context of their use of the site and their interactions with other users. It cost less—survey hosting for a questionnaire of any length is provided free by Qualtrics in association with FSU—and took less time than a self-administered paper survey was expected to, while providing for honest answers and requiring less direct researcher involvement compared with an administered paper or telephone survey (Fowler, 2002, pp. 71–74). Participants completed the survey by following a link in the invitation letters; two separate links were used for users of LibraryThing and Goodreads, so that the survey could be personalized to refer to each digital library by name.

3.5.4.5. Consent and follow-up

The first page of the survey included an informed consent statement, included in Appendix A , section A.2.3 , which participants had to agree to before they could begin answering the survey questions. As seen by the last few questions in Appendix B section B.1 , participants were asked for their e-mail address for purposes of compensation, if they were interested in participating in a follow-up interview, and if they desired a report of the findings of the research once the study was complete. These e-mail addresses are being kept confidential and are stored in a secure, password-protected encrypted volume, the password known to the researcher but no one else. Details of data management are discussed in section 3.8 .

3.5.5. Data Analysis

The survey results were analyzed using SPSS statistical analysis software running on Windows, accessed through a virtual lab environment supported by FSU. First, the Likert scales were analyzed to determine the internal consistency and reliability of the scales via Cronbach’s alpha, following the procedures related by George and Mallery (2010). Individual items were dropped from a scale if their removal would increase the Cronbach’s alpha (and the reliability) of the overall scale. This procedure and its results are detailed in Chapter 4 , section 4.2.1 . The average of the remaining items in the scale was then taken, resulting in one value ranging from one to five for each of the concepts being measured. Combined with the demographic variables collected in the second half of the study, these were analyzed using appropriate, mostly nonparametric statistics including chi-square analysis, Mann-Whitney U tests, median tests, Kruskal-Wallis tests, Wilcoxon signed rank tests, and Kendall’s τ correlations (see Chapter 4 , section 4.2 for details).

3.6. Interviews

Qualitative interviewing, used in the third phase of this study, is a descriptive and interpretive research method that seeks meaning (Kvale & Brinkmann, 2009). While interviewers may seek basic facts, explanations, and statistics, nuanced explorations and descriptions of phenomena are of core interest. Interviews in qualitative and mixed-methods research projects are used "to understand themes of the lived daily world from the [participants’] own perspectives" (p. 24), through researcher interpretation of "the meaning of the described phenomena" (p. 27). Interviews for research purposes are often seen as a form of "professional conversation" (p. 2; see also Lincoln & Guba, 1985a, p. 268; Sutton, 2010, p. 4388) between the interviewer and the interviewee, on given themes introduced by the interviewer but assumed to be of mutual interest to the interviewee. The two "act in relation to each other and reciprocally influence each other" (Kvale & Brinkmann, 2009, p. 32). Interviewees choose specific instances, examples, or areas within the chosen theme(s) to discuss with the interviewer.

Interviews serve as a source of data on phenomena from the past, present, or (potential) future of interviewees, including "persons, events, activities, organizations, feelings, motivations, claims, concerns, … other entities" (Lincoln & Guba, 1985a, p. 268), and the complex interrelations between all of these. Interviews can help to verify ("member check"), extend, and triangulate data and information already obtained via other methods (Creswell & Plano Clark, 2011; Lincoln & Guba, 1985a). They allow for the gathering of research data when the researcher or his/her colleagues cannot conduct an ethnographic participant observation due to time, location, language, or other constraints (Sutton, 2010).

This dissertation study used semi-structured qualitative interviews employing the critical incident technique (Fisher & Oulton, 1999; Flanagan, 1954; Woolsey, 1986) to explore and describe the phenomena surrounding the roles of LibraryThing and Goodreads, as boundary objects, within and across social and information worlds. Interviews helped find nuances and details that were not possible to determine through the survey questionnaire and were missed, glossed over, or not observable during content analysis. The following sections discuss the strengths of interviews for this study, the chosen unit of analysis, population and sampling procedures, design of the interview instrument, procedures used for conducting the interviews, and data analysis.

3.6.1. Strengths of Interviews

The strengths of qualitative interviews are a good fit with the framework and perspective taken in this dissertation. These strengths are evidenced by many of the studies of social digital libraries reviewed in Chapter 2 using interviews (Bishop, 1999; Bishop et al., 2000; Chu, 2008; Farrell et al., 2009; Marchionini et al., 2003; Star et al., 2003; Van House, 2003; You, 2010) and the frequent use of interviews in studies of social and information worlds and of boundary objects (see Burnett, Burnett, et al., 2009; Burnett, Subramaniam, et al., 2009; Chatman, 1992; Clarke & Star, 2008; Gal et al., 2004; Gibson, 2011, 2013; Kazmer & Haythornthwaite, 2001). Thick, nuanced description of meanings, close to users’ thoughts (Forsythe, 2001; Geertz, 1973; Kvale & Brinkmann, 2009), was intended to help expose the social construction of these meanings and of the phenomena of social and information worlds, which happened (see Chapter 4 , section 4.3 ). Since true ethnographic observation would be difficult to arrange and could miss the social elements of interest, qualitative interviews were the best choice for returning rich, descriptive data on participants’ social and information worlds and the roles LibraryThing and Goodreads play in them. The qualitative interviewing literature states that its flexibility as a technique addresses the different contexts interviewees—with varying interests and backgrounds—come from, allowing the interviewer to adjust (Kvale & Brinkmann, 2009; Westbrook, 1997); this was true in practice in this case. The development of rapport can build opportunities for future follow-up, longitudinal research with the same participants, exploring the results of this study in greater detail (Westbrook, 1997). The understanding of participants of the roles of LibraryThing and Goodreads in the social and information worlds they are part of is at the core of this study, and the obtaining of descriptions and perspectives of participants’ "lived worlds" and their "understanding of the meanings in their lived world" was an appropriate use of interviews and played to their strengths (Kvale & Brinkmann, 2009, p. 116).

3.6.2. Unit of Analysis

The unit of analysis chosen for the interview phase of the study was the individual user of LibraryThing or Goodreads. These users were understood, as in the survey phase, to be part of one or more social or information worlds, and their participation in and responses to the interview informed analysis of the roles of LibraryThing and Goodreads in their experiences, in these existing worlds, and in the potential emergence of new worlds. As discussed above and in Chapter 2 , while individuals were interviewed the theoretical framework underlying this proposed study allowed for multi-leveled analysis, taking advantage of the strengths of interviews over other methods while minimizing their weaknesses.

3.6.3. Population and Sampling

The broader population of LibraryThing and Goodreads users totals over 26 million people; as with the survey phase of the study, sampling from this large population would present major logistical challenges. Given the existing sample of users selected to take the survey, restricting the sample of potential interview participants to this subgroup of the population—a ready-made sampling frame—provides a manageable task, if perhaps not anything approaching a true random sample. This method of sampling is appropriate in this case since data is available from the survey about these users, their social and information worlds, and the roles LibraryThing and Goodreads may play in them, leading to more insightful interview data.

The interview phase used purposive sampling of users whose survey responses indicated they could provide insightful data on the roles of LibraryThing and Goodreads in existing and emergent social and information worlds. Determination of this indication was done by looking at the content analysis and survey findings and prioritizing which scores on which variables were most of interest. Users who indicated they would be willing to participate in follow-up research served as the sampling frame, from which participants were sampled and chosen with an eye towards obtaining thick description (Geertz, 1973) of the picture of the phenomena under study, given other constraints such as time and availability. As interviews continued towards saturation, these criteria were reviewed and revised, and ensuring that interviewees were at least moderately representative of the group of survey participants became a concern. True and complete representativeness is not necessary when using qualitative interviewing, but saturation of findings is a necessary requirement (Bauer & Aarts, 2000; Gaskell & Bauer, 2000; Westbrook, 1997), and so sampling continued "until further exemplars"—interviewees in this study—"fail[ed] to add new nuances or to contradict what is understood" from the existing collected data (Westbrook, 1997, p. 147). This sampling method was chosen to obtain data to answer the research questions—from the interviews and in combination with findings from the other two methods—and to provide an accurate representation of LibraryThing and Goodreads in the context of the communities of users from the nine groups selected at the beginning of the content analysis phase.

Participants who were selected due to expectations they would provide insightful data through an interview were invited to take part via the e-mail addresses they provided when confirming their willingness to participate in an interview. The letter prospective interviewees were sent is in Appendix A , section A.3.1 . An initial sample of six prospective interviewees—three from each digital library—was e-mailed at first, to allow interviews to be arranged within a week or two of the contact date and not be forgotten about by participants if scheduled too far in advance. Further prospective participants were invited every week or two thereafter, when necessary to increase the sample size. If and when selected users did not respond to the initial request, a second request was made one to two weeks later, except in the cases at the end of the interview data collection when saturation had been reached. New users replaced the original ones in the sample if the latter did not respond after two to three weeks.

3.6.3.1. Pretest

Prior to collection of actual interview data, the interview instrument and procedures (as discussed in the next two sections) were pretested with an additional convenience sample of two FSU School of Information alumni and one FSU School of Information faculty member who helped pretest the survey. The procedures for this were identical to the procedures discussed below for the main interview phase. Pretesting allowed for potential refinement of the instrument and procedures, ensuring questions are understandable by a broader population, and making any necessary adjustments to the sampling method for the main interviewing process. No transcriptions or data analysis from this pretest took place, and audio recordings that were made to test procedures were only used to refine the interview instrument and procedures; they were deleted once the main interviews began. No specific changes were made to the instrument, although the potential need for additional prompting in association with a few questions was observed; quirks and foibles of the recording software were discovered, leading to tighter and more careful following of recording steps for the main set of interviews.

3.6.4. Instrument Design

The interviews were semi-structured; they used an instrument as a guide, but were treated as a conversation guided by the interviewer’s questions and the interviewees’ personal responses and reflections (Kvale & Brinkmann, 2009; Lincoln & Guba, 1985a). The instrument, included in Appendix C, provided pre-planned questions and themes, but additional follow-up questions and prompts not included in the instrument emerged from the conversation and its natural progression. This allowed key themes related to the research questions to be discussed and focused on without restricting the interview to no more than a given set of questions in advance (cf. Suchman & Jordan, 1990).

Key themes explored in the interviews included

• participants’ use of LibraryThing or Goodreads, focusing on use as a boundary object;
• the social and information worlds of participants, and their relationship to LibraryThing or Goodreads;
• the characteristics of these social and information worlds—their social norms, social types, information values, information behaviors, activities, organizations, sites, and technologies—and their impact on the user and their use of LibraryThing or Goodreads;
• translation between, coherence across, and convergence of social and information worlds, via LibraryThing or Goodreads; and
• the emergence of new social or information worlds through translation, convergence, or related activities and behaviors of LibraryThing or Goodreads users.

Focusing on critical incidents (Fisher & Oulton, 1999; Flanagan, 1954; Woolsey, 1986) of times when users interacted with others using the LibraryThing or Goodreads digital libraries helped provide a rich environment and context for exploration of these themes in detail with each interviewee. Among the interviews the degree of focus by individuals on the critical incident versus the broader spectrum of their use varied, but this was accepted as a natural, emergent element of the interviews, and follow-up questions and prompts were used to ensure sufficient data was elucidated on the incidents. The questions included in the instrument and in prompts and follow-ups used drew from the advice set down by Kvale and Brinkmann (2009, pp. 130–140) in their discussion of scripting interviews and types of interview questions, including

• introducing themes before asking detailed questions;
• focusing on descriptions of what occurred and how during critical incidents, instead of why it happened (at least to begin with);
• following up on responses as appropriate;
• seeking projection of interviewees’ opinions or the opinions of others in their social and information worlds; and
• checking the researcher’s interpretation of previous findings and interview responses.

3.6.5. Data Collection Procedures

As mentioned above, prior to collection of actual interview data the interview instrument and procedures was pretested with two FSU iSchool graduate alumni and one FSU iSchool faculty member.

3.6.5.1. Preparation and recording

After participants agreed to be interviewed by replying to the invitation discussed in section 3.6.3 , a specific date and time was arranged for the interview to take place. Since no participants were at locations close to Tallahassee (and few were expected to be), face-to-face interviews would have been difficult to accomplish. For this reason, it was planned that interviews would take place using online audiovisual media, as popular in studies of "Internet-based activity … where the research participants are already comfortable with online interactions" (Kazmer & Xie, 2008, pp. 257–258). Interviewees were offered a choice of Skype (skype.com), Google Hangouts (accessible via plus.google.com), Apple FaceTime (apple.com), or telephone. Interviews were audio recorded, with interviewee permission; GarageBand (apple.com/ilife/garageband) and Soundflower (cycling74.com/products/soundflower) software were used to record Skype and Apple FaceTime calls, while telephone calls were recorded via Google Hangouts, Google Voice (voice.google.com), GarageBand, and Soundflower software. No users chose Google Hangouts, and more than expected chose telephone calls; while online audiovisual media were the intended plan, interviewees’ preferences were attended to, and this did not cause any major issues with collecting interview data.

The interviewer took any notes he felt necessary on his impressions of the interview as soon as the interview has concluded, to not distract the interviewee with note taking but help ensure an accurate capturing of the interview process. Most interviews took between 40 and 55 minutes; full details are given in Chapter 4 , section 4.3 . These interview procedures allowed for a level of data equivalent to or greater than face-to-face interviews to be gathered, eliminating any potential weaknesses from a non-traditional interview setting while maintaining the strengths of synchronous interviews (Kazmer & Xie, 2008).

3.6.5.2. Introduction and informed consent

The interview process began with introductions, thanking the interviewees for participating, explaining the logistics of the interview, and ensuring that informed consent was obtained. Since obtaining written consent in person was not possible, participants were e-mailed a link to a page (the content for which is shown in Appendix A , section A.3.2 ) requesting their consent for the interviews, including the interview informed consent form, a couple of days before the interview. (This used the same FSU-partnered Qualtrics system as for the survey.) I requested interviewees to review this page and ask any questions they had. Before the interview recording began, consenting participants clicked an "I consent" button at the bottom of the page; some did this before audio or video contact was made, others waited until I directed them there just before the interview began. I then reviewed "the nature and purpose of the interview" with the interviewee, to ensure they knew the overall theme and topic of discussion (Lincoln & Guba, 1985a, p. 270). Prior to the critical incident portion of the interview, I asked a general, "grand tour"-type question (with follow-up prompts as necessary) to explore participants’ use of LibraryThing or Goodreads, the reasons for this use, and the groups they participate in.

3.6.5.3. Critical incident technique

The biggest portion of the interview employed the critical incident technique, a flexible interviewing technique intended to obtain "certain important facts concerning behavior in defined situations" (Flanagan, 1954, p. 335). First developed for use in aviation psychology, it has become a popular interviewing technique in the social sciences, education, and business, including LIS (Butterfield, Borgen, Amundson, & Maglio, 2005; Fisher & Oulton, 1999; Urquhart et al., 2003; Woolsey, 1986). It is often used in exploratory research to build theories, models, or frameworks for later testing and refinement, as typified by Savolainen’s (1995) research establishing his Everyday Life Information Seeking (ELIS) model. Flanagan (1954) outlined five main stages in the technique. The first two stages are to provide further operational definitions and structure for interviews, which have been discussed in the sections above. The fourth and fifth, procedures for analysis and interpretation of data gathered from interviews, are discussed in sections 3.6.6 and 3.7 below.

The third stage is the actual collection of a critical incident from each interviewee. In a critical incident interview, after initial introductions and formalities, the interviewer asks the interviewee to recall an incident where given situation(s) or behavior(s) occurred, as defined during the previous stages. Per Flanagan (1954), these incidents should be recent enough to ensure participants have not forgotten the details of them. Specific language is used to get interviewees to think of such an incident. In this study, the following language was used, with slight changes incorporated in the context of a given interview:

Now I’d like you to think of a time within the past few weeks where you interacted with others, either people you already knew or people you did not know, while using [LibraryThing / Goodreads]. (Pause until such an incident is in mind, or gently prompt the interviewee if they have trouble recollecting one.) Could you tell me about this interaction and how it came about?

This initial question allowed interviewees to refresh their memory of the incident by going over it in their mind, and provided data on their overall impressions of the interaction and how it came about. After this initial discussion, I guided the conversation with gentle prompts and follow-up questions designed to steer the conversation about the incident to the themes mentioned in section 3.6.4 above. Main questions were included in the interview instrument (see Appendix C ); prompts were not. All questions and prompts were aimed at eliciting "the beliefs, opinions, … suggestions … thoughts, feelings, and [reasons] why participants behaved" that way during their interaction (Butterfield et al., 2005, p. 490), in the context of LibraryThing or Goodreads and the social and information worlds at play in the incident.

3.6.5.4. Finishing up

Once the critical incident had been explored at length, the interview concluded with final questions intended to help validate and generalize the findings obtained from the critical incident portion of the interview, a process often called "member checking" (Lincoln & Guba, 1985a). I gave an overall impression of the role or roles I felt LibraryThing or Goodreads played in the incident and in the interviewee’s overall use of the site, and would ask if the impression seemed correct to the interviewee or—if they responded before I could get to that part—engaged them in further reflective conversation. Interviews confirmed if the incidents participants shared matched their overall experiences. The interview concluded by me thanking interviewees for their time and participation, and answering any questions they had (as a couple did about where the research was going or when they would hear about the overall findings). As mentioned above, as soon as the interview was over I took time to write up any notes I felt were necessary, to capture any elements of the experience that risked being lost due to fading memory. Interviewees were then thanked again for their participation and help via e-mail follow-ups a few days to a week later.

3.6.6. Data Analysis

All interview audio was transcribed by the researcher, who used Audacity software (audacity.sourceforge.net) to play back the interview and Microsoft Word to enter the transcription. Parts found to be difficult to understand could be slowed down or amplified in volume using the built-in features of the Audacity software; it provided noise reduction features that were helpful for one or two interview recordings. Any notes taken not already in digital form were transcribed. All notes, audio, and transcriptions were stored as discussed in section 3.8 .

Data analysis proceeded in a similar fashion to the content analysis phase of the study. Transcripts and notes were imported into NVivo 10 qualitative analysis software, which was used to look over each file and assign codes to sentences and passages. As with the earlier qualitative method, the codes assigned draw from boundary object theory, the social worlds perspective, and the theory of information worlds, which served as an interpretive and theoretical framework for analyzing the meaning of interview responses. They can be found in section 3.7 below. Open codes not included in the list but judged to be emergent in the data and relevant to the study’s purpose and research questions could be assigned during the coding process, as recommended by Charmaz (2006) and Kvale and Brinkmann (2009, p. 202), among others; these codes included open codes from the content analysis phase. Measures to ensure the trustworthiness of the data and analysis were taken as discussed in section 3.9 .

3.7. Qualitative Data Analysis

All qualitative data—consisting of the messages collected for the content analysis and transcripts and notes from the interviews—were imported into NVivo 10 qualitative analysis software, which was used to look over each transcript and assign codes.

For analysis, an approach similar to grounded theory (Charmaz, 2006; Strauss & Corbin, 1994) and its constant comparative method was taken, but without the same focus on open coding. Codes were first applied to sentences in messages or in participants’ interview responses (as transcribed). Only the lowest, most detailed level of codes, as presented in the codebook (as 3.7.2 and 3.7.3 below), were applied. Two exceptions to sentence-level coding were allowed. For the content analysis phase, no more than two codes could be applied to an entire message if there was clear evidence for them throughout the message. For the interview phase, no more than two codes could be applied to a paragraph, answer to a question, or short exchange (no more than half a page) if there was clear evidence for them throughout the paragraph, answer, or exchange. No other exceptions were allowed to this rule; codes could not be applied to units smaller than sentences (to provide sufficient context), and were required to be applied individually to multiple messages, answers, or exchanges. Memos and annotations were made to explain any cases where code(s) were applied across multiple sentences within a message or interview transcript at once, and to explain codes in greater detail where deemed necessary; a general rule of "if in doubt, add an annotation" was followed throughout analysis. These rules were refined and clarified after initial pilot testing, details of which are given in section 3.7.1 below.

After initial analysis, higher levels of analysis looked at the coding in the context of paragraphs, entire messages, message threads, and larger portions of interview transcripts, considering these in light of other threads, messages, and interviews. Throughout the coding and analysis process, consideration of the social and information worlds was explicitly multi-leveled: worlds of multiple sizes, shapes, and types were considered throughout the processes of collecting and analyzing data. The boundaries of these worlds, and where these worlds fell on the continuum of existing and emergent worlds, was considered emergent from the data, based on the conceptual, theoretical, and operational definitions given in earlier sections and in the coding scheme below. Memos and annotations were provided to explain the levels of social and information worlds under consideration, especially when boundary-related codes were applied.

The search, query, and report features of NVivo were used in further analysis and the writing of sections 4.1 and 4.3 of Chapter 4 . While messages and individual interviews (as the units of analysis) and sentences within them were coded as individual units, higher level units—passages, threads, groups, social and information worlds, and LibraryThing and Goodreads—were considered as the analysis proceeded. This allowed findings and conclusions to be drawn at multiple levels, as can be seen in Chapters 4 and 5 .

3.7.1. Pilot Testing and Resulting Changes

Pilot testing of the coding scheme and analysis procedures was conducted prior to the content analysis phase. Two fellow FSU iSchool doctoral students, having basic familiarity with the theories incorporated into the theoretical framework used here, were recruited to test intercoder reliability. Each student volunteer was provided with a "quick reference" version of the coding scheme in sections 3.7.2 and 3.7.3 below, with the final version used by the researcher as a guide for analysis included in Appendix D . Pilot test coders were given a summary of the coding rules and guidelines discussed herein. The second volunteer discussed the coding scheme, rules, and guidelines at some length with the researcher—including some brief practice coding—before coding began, and both volunteers took part in debriefing sessions with the researcher after coding had been completed. The researcher and the first volunteer coded the messages selected for the pilot test of the content analysis phase—120 messages, 60 each from one LibraryThing and Goodreads group. Changes were made after this coding cycle based on intercoder reliability statistics—using Cohen’s (1960) kappa as calculated by NVivo—and qualitative and holistic analysis of the results, and a second cycle proceeded. Further changes were made after this second cycle.

Changes were made to address weaknesses identified in the original procedures, coding scheme, and theoretical framework, to help ensure theoretical and operational clarity. Changes made after the first cycle were as follows:

Codes were only to be applied at the sentence level, with two exceptions as mentioned earlier.

Memos and annotations were stressed, especially to explain codes applied at levels higher than the sentence level and to explain coding in greater detail where deemed necessary.

Boundaries of worlds were to be considered emergent from the data, with memos and annotations recommended to explain the level of social and information worlds under consideration.

Definitions for all concepts were refined and tightened.

Cases where social norms or information value had broad application, across substantial parts of a thread or interview, were to be memoed or annotated instead of coded, since the latter was seen to be of less use for later analysis.

Information behavior was tightened, to consider only behavior that was normative at some level and to exclude general occurrences of information behavior, since under the latter interpretation whole threads and interviews could be coded.

If it was unclear whether a new world—of any size or scale—had truly emerged, memos and annotations were recommended to express the degree of confidence.

Three subcodes were added to account for different cases of LibraryThing or Goodreads acting as a standard boundary object: as an emergent site, an emergent technology / ICT, or another type of emergent boundary object.

Changes were made after the second cycle of coding and discussion among the researcher and multiple committee members, as follows:

The distinction between existing and emergent was stressed to be along a continuum, and to be a phenomenon that would emerge from the research data, similar to the size and shape of the worlds and their boundaries. Memos and annotations were further stressed to elaborate on where given cases fall on this continuum.

Codes and procedures were acknowledged to be complex, and to be using theories that had not been combined in previous research; the theoretical framework is emergent. As such, intercoder reliability statistics—as run using Cohen’s (1960) kappa after each coding cycle of the pilot test and initially planned for a portion of the interview data—were considered a less appropriate measure of the potential trustworthiness, credibility, transferability, dependability, and confirmability of the findings than originally thought. Both pilot tests showed that reaching high statistical levels of intercoder reliability would require extensive training of other coders—difficult if not impossible in dissertation research—and much fine-tuning of rules and procedures, fine-tuning that does not fit the interpretive and social constructionist paradigms in use for this research. Other techniques for ensuring qualitative trustworthiness (Gaskell & Bauer, 2000; Lincoln & Guba, 1985), already built into the study (see section 3.9.3 ), would now be emphasized alongside intracoder reliability checking at the conclusion of the study; results of the latter are included in Chapter 4 .

The following sections present the coding scheme used for each research question, as revised after the pilot testing. Section 3.7.2 includes the codes focusing on existing social and information worlds (RQ1), while section 3.7.3 includes the codes focusing on emergent social and information worlds (RQ2). The distinction between existing and emergent was treated as along a continuum, where the degree to which a world is existing or emergent was allowed to emerge from the research data. Frequent memos and annotations were made on this during analysis. An operational definition is given for the concept each code represents, as used in the coding and analysis of data from the content analysis and interviews phases. These definitions come from the literature review presented in Chapter 2 and the theories and theoretical framework described therein, with contributions from definitions in the Oxford English Dictionary’s online version (oed.com) where necessary and appropriate. A summarized version of the coding scheme, used as a quick reference during coding and analysis, is included as Appendix D.

3.7.2. Existing Worlds

3.7.2.1. translation.

Star and Griesemer (1989) defined translation as "the task of reconciling [the] meanings" of objects, methods, and concepts across social worlds (p. 388) so people can "work together" (p. 389). Multiple translations, gatekeepers, or "passage points" can exist between different social worlds (p. 390). This was operationalized as the process of reconciliation and translation of meanings—taken to include understandings—between different people, social worlds, or information worlds.

3.7.2.2. Coherence

While Star and Griesemer (1989) never gave coherence an explicit, glossary-style definition, it can be conceptualized as the degree of consistency between different translations and social or information worlds. Boundary objects play a critical role "in developing and maintaining coherence across intersecting social worlds" (p. 393). Coherence was operationalized using the common characteristics of social and information worlds, coded under the definitions given below. Coding took place at the level of these characteristics, not for coherence in general.

Social norms : Burnett, Besant, and Chatman (2001, p. 537) defined social norms as the "standards of ‘rightness’ and ‘wrongness’ in social appearances" that apply in an information world. Jaeger and Burnett (2010, p. 22) restated this as "a world’s shared sense of the appropriateness—the rightness or *wrongness—*of social appearances and observable behaviors." Drawing from these, social norms were operationally defined as the common standards and sense of appropriate (right or wrong) behaviors, activities, and social appearances in an information world. In some cases, a substantial part of or an entire thread or interview could be seen as socially normative, but it was decided that in those cases the social norms code would not be applied to every message or sentence, as doing so would not be of much use for later analysis. Instead, a memo or annotation was made to note and discuss the application of social norms to large parts of a thread or interview.

Social types : Burnett et al. (2001, p. 537) defined social types as "the [social] classification of a person." Jaeger and Burnett (2010, p. 22) elaborated on this, stating social types are "the ways in which individuals are perceived and defined within the context of their [information] world." This was operationalized following the latter definition and to include explicit and implicit roles, status, and hierarchy.

Information value : Jaeger and Burnett (2010, p. 35) defined information value as "a shared sense of a relative scale of the importance of information, of whether particular kinds of information are worth one’s attention or not." Such values may include, but are not limited to, "emotional, spiritual, cultural, political, or economic value—or some combination" (p. 35). Values may be explicit and acknowledged, or implicit within message content or interview responses. A succinct operational definition, used in this study for coding, is that information value is a shared sense, explicit or implicit, of the relative scale of the importance—emotionally, spiritually, culturally, politically, and/or economically—of information and whether it is worth attention. As with social norms, if a substantial part of or an entire thread or interview was seen as expressing the shared information values of a world, the code was not applied to every message or sentence; instead a memo or annotation was used.

Information behavior and activities : Burnett and Jaeger (2008, "Small worlds" section, para. 8) defined information behavior as "the full spectrum of normative [information] behavior … available to members of a … world"; this was restated in different words by Jaeger and Burnett (2010, p. 23). Information behavior can include seeking, searching, sharing, or use of data, information, or knowledge; communication and interaction; and avoidance of data, information, or knowledge. Strauss (1978) did not provide an explicit definition of activities, but his use of the word within the social worlds perspective corresponds with one of its senses in the Oxford English Dictionary: "something which a person, animal, or group chooses to do; an occupation, a pursuit" ("Activity," 2012). A slight restriction was placed on this operationally, that the "something" should have an informational component (with information construed to include data and knowledge). Operationally, this code was used to identify occurrences of normative, chosen information behavior and information-based occupations or pursuits—defined broadly—by members of a world. Such behavior had to be normative at some level to be coded, and general occurrence of information behavior were not coded, since under such an interpretation whole threads and interviews could be construed as such.

Organizations : Strauss (1978) stated social worlds may have "temporary divisions of labor" at first, but "organizations inevitably evolve to further one aspect or another of the world’s activities." This sense is similar to the definition of an organization as "an organized body of people with a particular purpose" found in the Oxford English Dictionary ("Organization," 2012). A combination of the two was used for operational coding: organizations are organized, but possibly temporary bodies with the particular purpose of furthering one aspect or another of the world’s activities.

3.7.2.3. Boundary object

Codes were applied for treatment of the digital library as a boundary object. This was operationalized by coding passages where the digital libraries cross the boundaries between multiple existing social or information worlds and are used within and adapted to many of them "simultaneously" (Star & Griesemer, 1989, p. 408) while "maintain[ing] a common identity across sites" (Star, 1989, p. 46). Instances of the boundary object’s use as a common site and information and communication technology (ICT) were coded using the definitions below. Coding took place at the level of these characteristics, not for boundary objects in general.

Common site : Strauss (1978) related sites to "space and shaped landscape"; the term’s use under the social worlds perspective corresponds to this sense given in the Oxford English Dictionary: "a position or location in or on something, esp. one where some activity happens or is done" ("Site," 2012). This location may be a physical, virtual, or metaphorical space, as seen in many of the concepts of community reviewed in Section 2.2. A succinct operational definition, used for coding, is that sites are spaces, positions, or locations—physical, virtual, or metaphorical—where information-related activities and behaviors take place.

Common information and communication technologies (ICTs) : Strauss (1978) defined technology as "inherited or innovative modes of carrying out the social world’s activities" (p. 122). ICTs are often referred to in the literature of LIS, knowledge management, education, and other fields without explicit definition, and there is no one historical source all uses stem from. Remaining compatible with most of this literature and adapting from the definitions of Strauss (1978) and the Oxford English Dictionary ("Technology," 2012), ICTs were operationalized for coding purposes as inherited or innovative processes, methods, techniques, equipment, or systems—developed from the practical application of knowledge—used for carrying out information or communication-related behaviors and activities.

3.7.3. Emergent Worlds

3.7.3.1. convergence.

Convergence is seen in similar light to coherence, defined above as the degree of consistency between different translations and social or information worlds. Convergence was operationalized through the emergence of common characteristics in new social and information worlds (or proto-worlds), to be coded under the definitions given in section 3.7.2.2 above for social norms , social types , information value , information behaviors / activities , and organizations . Coding took place at the level of these characteristics, not for convergence in general; coding was kept separate from that for these characteristics under coherence. If it was unclear whether a new world—of any size or scale—had truly emerged, memos and annotations were made to express the degree of emergence seen in the data.

3.7.3.2. Boundary object as standard

Treatment of LibraryThing and Goodreads as a new, local standard for a new, emergent social or information world was coded in this category, to distinguish it from treatment of the digital libraries as boundary objects within and across existing information worlds ( section 3.7.2.3 ). This will be operationalized under three subcodes, where all coding would take place:

Emergent site : Under the definition of sites given above, cases of LibraryThing or Goodreads serving as an emergent, standard, and influential space, position, or location for information-related activities and behaviors were coded here. Clear evidence of the digital library serving as a new standard site for an emergent world was necessary. This code could be applied alongside the "emergent technology" code below, and in many cases this happened.

Emergent technology / ICT : Under the definition of technologies given above, cases of LibraryThing or Goodreads providing emergent and standard processes, methods, techniques, equipment, or systems—developed from the practical application of knowledge—used for carrying out information or communication-related behaviors and activities in an emergent world were coded here. Clear evidence of the digital library providing or serving as a new standard technology within an emergent world was necessary. This code could be applied alongside the "emergent site" code above.

Emergent boundary object : Cases where LibraryThing or Goodreads served as an emergent, standard boundary object, but not as a site or technology, were coded here. Clear evidence of the digital library serving as such a role was necessary, and clear evidence that it was not serving as a site or technology was required. This code was expected to be rare and in reality was; it was applied only a few times in the content analysis and not at all in the analysis of the interviews. It was included to ensure all cases of LibraryThing or Goodreads serving as a new, standardized boundary object wer captured. This code was considered mutually exclusive with the "emergent site" and "emergent technology / ICT" codes above.

3.8. Data Management

I have kept all data from this study in digital format on my personal laptop computer. Survey data was kept in Microsoft Excel (.xls/.xlsx) format, interview audio in .mp3 format, and messages and interview transcripts in Microsoft Word (.doc/.docx) format. A password protected and encrypted disk image was created and used for all dissertation data, the password known to the researcher but no one else. Within this image, separate folders were created for each phase of the study. All data analyzed using the coding scheme discussed in section 3.7 above—including messages, interview transcripts, and notes—was also kept in an NVivo project (.nvp) file at the top level within the image. This disk image will be kept until the date arrives for destruction of records from this dissertation.

Filenames for data served and continue to serve as metadata, reflecting the source of the data (participant pseudonym or group name for individual data, phase name for collated results), the date it was collected, the digital library the data refers to (LibraryThing or Goodreads), and the type of data it represents (e.g. thread, survey response, interview transcript, interview notes, preliminary analysis). For example, bob_GR_transcript_022914 . doc could be the filename for the transcript—in Microsoft Word format—of an interview with "Bob," a Goodreads user, conducted on the fictional date February 29, 2014. Three additional spreadsheets (in Microsoft Excel format) were created to provide metadata. Two—one for LibraryThing and one for Goodreads—link participants’ names and e-mail addresses to their psuedonyms; the other has kept track of survey data for interviewees, and was used during interview recruitment to help determine who would be invited to participate.

Encrypted and password-protected backups of all research data have been made on a weekly basis (with rare exceptions due to travel) onto an external hard drive kept at the researcher’s home. Additional encrypted and password-protected backups have and will be made onto recordable CDs or DVDs, to be kept in a filing cabinet belonging to the researcher in the Shores Building on FSU’s main campus or, once the researcher leaves FSU, in a similar secure work location. All research data for this study, including backups, will be deleted and destroyed by April 30 th , 2019 (this date being fewer than five years from the completion of the study). Appropriate excerpts from the data (using pseudonyms) and synthesized data analysis, findings, and conclusions—including the completed dissertation, journal articles, and conference papers—may be shared with other researchers, scholars, and the general public up to and beyond the date given above. Future research data and findings building on the data collected and conclusions drawn during this study may be shared with other researchers, scholars, and the general public, subject to restrictions put in place by the researcher’s home institution and funding source(s) at the time of such research.

3.9. Validity, Reliability, and Trustworthiness

3.9.1. holistic: mixed methods, case studies.

The validity and reliability of mixed methods studies can be assessed in two ways (Creswell & Plano Clark, 2011). One can look at the research as a whole, considering the study’s design, interrelations, and how everything fits together to ensure high levels of validity and reliability. Towards this view, Creswell and Plano Clark provided a list of potential validity threats in mixed methods research and strategies for minimizing these threats (pp. 242–243), which have been followed throughout the design and execution of this research.

Yin (2003) provided similar guidance for case study designs, summarized in his Figure 2.3 (p. 34). Each of these has been implemented in this study as follows:

"Use multiple sources of evidence": Three different methods of data collection have been used, each sampling across different groups and users from LibraryThing and Goodreads.

"Establish chain of evidence": The methods were linked together and informed each other. Data from content analysis helped inform the survey instrument, while the content analysis and survey data helped inform the interview instrument, process, and analysis. Data from all three methods has been tied together in the overall findings and conclusions from the study (see Chapter 5 ).

"Have key informants review draft case study report": While this specific technique was not used, I confirmed with interviewees that my impression of the critical incident they shared was accurate prior to the conclusion of each interview. Participants who requested a report of the findings on completion will receive one within a few weeks after defense of this dissertation.

"Do pattern-matching": Here Yin refers to looking for "several pieces of information from the same case [that] may be related to some theoretical proposition" (p. 26). This study achieved this by maintaining a consistent focus on the same phenomena throughout all three phases and using the same themes—based on the theoretical framework developed in section 2.8 —for coding the messages (in the content analysis phase) and interview transcripts (in the interview phase).

"Do explanation-building": Here Yin refers to establishing a cause-and-effect relationship between patterns in data and theoretical propositions. The pattern-matching above, combined with the theoretical framework discussed in section 2.8 and the philosophical and epistemological viewpoint provided by social informatics and social constructionism, allowed such explanations to be developed through synthesis of data from all three phases (see Chapter 5 , sections 5.1 and 5.2 ).

"Address rival explanations": While I admit favoring the theories used in the theoretical framework developed in section 2.8 , other theories related to communities, collaboration, information behavior, and knowledge management—reviewed elsewhere in Chapter 2 —could have provided a better explanation. The existing literature in these areas and my knowledge of them is used in later sections of Chapter 5 to address possibilities beyond the theoretical framework that relate to the findings seen here.

"Use logic models": Due to limitations of this study (see Chapter 5 , section 5.7 ), a visual model may be premature at this point. I may develop figures, diagrams, and other visual aids to help present the findings as part of posters, conference papers, journal articles, and research presentations.

"Use theory in single-case studies; use replication logic in multiple-case studies": While this is a multiple-case design, only two cases are considered here. Theory—the theoretical framework in section 2.8 —and replication logic—multiple groups and two digital libraries—have played important roles in the design and execution of this dissertation study.

"Use case study protocol": Constraints placed on procedures by the two sites were unavoidable, but where possible the same procedures were used for LibraryThing and Goodreads. Messages were collected and analyzed the same way; surveys distributed, collected, and analyzed the same way; and interviews followed the same themes and procedures. The extra requirement to obtain the consent of group moderators put in place by Goodreads prior to collecting messages and survey responses from users of that digital library did not cause great differences in the data collected or its comparability with that from LibraryThing groups. The researcher took care to document the study as it proceeded, including deviations in procedures that became necessary; the most notable of these was the need to vary the intended statistics and accept greater limitations on the survey results than were at first intended, as discussed above and in Chapter 4 , section 4.2 .

"Develop case study database": Given few cases in this study, a formal database was not constructed. The data management procedures discussed in section 3.8 and NVivo qualitative analysis software—which runs on a Microsoft SQL Server database—provided similar benefits to Yin’s recommendation here.

While holistic consideration of validity and reliability is useful, a second approach is necessary: examining the validity and reliability of each phase of a mixed-methods study—quantitative and qualitative—as an individual method. Each type of research has "specific types of validity checks" to perform (Creswell & Plano Clark, 2011, p. 239), since—despite the continuum mentioned by Ridenour and Newman (2008)—different methods require different measures of their reliability and validity. The two sections below take this approach and apply it to the quantitative—survey—and qualitative—content analysis and interview—phases of the dissertation study conducted here.

3.9.2. Quantitative: Survey

Validity and reliability for quantitative research are given substantial treatment in research methods textbooks, such as Schutt (2009, pp. 130–141) and Babbie (2007, pp. 143–149). The validity of the survey data can be broken down by the different types of validity these and other authors identify as used for quantitative research:

Face validity (Babbie, 2007, p. 146; Schutt, 2009, p. 132): Given that the survey questions were developed from the theories discussed in Chapter 2 and the theoretical framework developed in section 2.8 , each of which have face validity, the questions are judged to have met face validity for measuring the phenomena in question.

Measurement validity (Schutt, 2009, pp. 130–132): The survey questions were looked over by the researcher and his supervisory committee to ensure they did not suffer from idiosyncratic errors due to lack of understanding or unique feelings; from generic errors caused by outside factors; and from method factors such as unbalanced response choices or unclear questions. Attention paid to other kinds of validity helps improve measurement validity.

Content validity (Babbie, 2007, p. 147; Schutt, 2009, p. 132): Using multiple scales and multiple questions per scale helped the questions cover "the full range of [each] concept’s meaning" (p. 132) and the full range of the roles of LibraryThing and Goodreads in the social and information worlds of their users. The content analysis and interviews provided data from fewer users, but much thicker description of the phenomena of interest, as one would expect from qualitative research methods.

Criterion validity (Babbie, 2007, pp. 146–147; Schutt, 2009, pp. 132–134): This is difficult to measure here because no survey-based measures are known to have been developed for the theory of information worlds or boundary object theory prior to this study, and the social worlds perspective makes rare use of surveys. Schutt stated that "for many concepts of interest to social scientists, no other variable can reasonably be considered a criterion" (p. 134); Babbie (2007, p. 147) advocated using construct validity in these cases instead. Fowler (2002, p. 89) made a similar argument for questions "about subjective states, feelings, attitudes, and opinions," believing "there is no objective way of validating the answers … [they] can be assessed only by their correlations with other answers," through construct validity.

Construct validity (Babbie, 2007, p. 147; Schutt, 2009, pp. 134–135): Most of the measures used in the survey significantly correlated with each other, as one would expect given their relations to each other in the social worlds perspective and the theory of information worlds.

Reliability (Babbie, 2007, pp. 143–146; Schutt, 2009, pp. 135–138): While the survey was not repeated by each participant, using multiple measures of each concept and triangulation of the findings via the content analysis and interview phases of the study served a similar role to measures of test-retest or pre- and post-test reliability in an experimental design. The reliability of the scales was analyzed, while the randomization of survey questions (except the demographic questions) helped improve reliability.

3.9.3. Qualitative: Content Analysis and Interviews

A few qualitative and mixed methods researchers hold to positivistic treatments of validity and reliability, requiring use of quantitative measures such as intercoder percentage agreement, Holsti’s (1969) coefficient of reliability, Cohen’s (1960) kappa, or Krippendorf’s (2004b) alpha. Most qualitative researchers, however, argue validity and reliability should not be ported over from quantitative to qualitative research with no changes, nor ignored; instead they must be adapted and changed to fit the naturalistic and ethnographic nature of most qualitative research (Gaskell & Bauer, 2000; Golafshani, 2003; Kvale & Brinkmann, 2009; Lincoln & Guba, 1985b; Ridenour & Newman, 2008). Which adaptations and changes should be put into place for qualitative research is the subject of debate (Golafshani, 2003). Golafshani found "credibility, … confirmability, … dependability … transferability," and "trustworthiness"—the last term preferred by Lincoln and Guba (1985b)—to be the most often terms used to describe the validity of qualitative research. No matter what term is chosen, validity is "inescapably grounded in the processes and intentions of particular [qualitative] research methodologies and projects" (Winter, 2000, p. 1, as cited in Golafshani, 2003, p. 602). Dependability and trustworthiness were the closest linked to reliability in qualitative research by Golafshani (p. 601) and Lincoln and Guba (1985b).

This dissertation research study, while drawing from all of the sources cited above, adapted the criteria and techniques cited by Gaskell and Bauer (2000) and Lincoln and Guba (1985b) for ensuring the validity and reliability of the qualitative phases of the study. These are discussed below, following four broader categories of trustworthiness outlined by Lincoln and Guba.

3.9.3.1. Credibility

The sequential, multiphase design allowed for prolonged engagement with the environment—19 months from prospectus defense to dissertation defense—and persistent, detailed observation of the phenomena under consideration. Using an approach for coding and analysis similar to the constant comparative method of grounded theory (Charmaz, 2006; Strauss & Corbin, 1994) helped ensure breadth and depth. Methods were triangulated via the sequential, multiphase design, where each method reflexively informed and was informed by the others and the theoretical framework developed in section 2.8 . The theoretical framework provides two perspectives—the lenses of the social worlds perspective and the theory of information worlds—that were triangulated in analysis, and the researcher was and is familiar with other social theories, models, and concepts of information and information behavior, some of which apply to the findings (see the later sections of Chapter 5 ). Triangulation of multiple investigators was difficult given the individual nature of a dissertation project, but the input of the dissertation committee and the researcher’s colleagues was considered and welcomed at appropriate stages. Using member checking in the interview process and later methods in the sequential design to check earlier ones led to greater credibility for the study and produced a high level of communicative validity.

Statistical intercoder reliability testing, while used during the pilot testing of the content analysis procedures, was later and is now considered less appropriate for this study; the combination of theories incorporated in the theoretical framework was being used for the first time, and as such the coding scheme and framework should be considered at least somewhat emergent. The coding scheme and procedures are acknowledged to have been quite complex. Statistics such as Cohen’s (1960) kappa or Krippendorff’s (2004) alpha are not very compatible with this exploratory study, using an emergent framework, and following an interpretive approach to analysis (Ahuvia, 2001). The pilot testing of the content analysis procedures, incorporating intercoder reliability testing with Cohen’s kappa, showed that reaching high statistical levels of intercoder reliability would require extensive training of other coders—difficult if not impossible in dissertation research—and much fine-tuning of rules and procedures, fine-tuning that might be appropriate for a non-dissertation, post-positivistic study, but does not mesh with the interpretive and social constructionist paradigms in use here nor fit with the nature and resources of dissertation research. Intracoder reliability testing was performed, using percent agreement and Cohen’s kappa, for the content analysis and interviews; this is reported in Chapter 4 at the beginning of each section of findings. Stressing of the other measures discussed here to address credibility and qualitative trustworthiness is believed to have been enough to overcome any limitations caused by not using intercoder reliability statistics.

3.9.3.2. Transferability

Every effort was made in the prospectus to be transparent in how the research would be conducted, and such transparency carried over to the research and to writing this dissertation. The data collection for the content analysis and interview phases was constructed to provide valid and complete results, from reaching saturation, leading to insightful analysis; this has occurred. As seen in Chapters 4 and 5, the data allow for thick description (Geertz, 1973) of the phenomena in context, taken from messages and interview transcripts, which can allow other researchers to assess the potential transferability of the research findings to other settings.

3.9.3.3. Dependability

As discussed above, every effort has been made to be transparent in the conduct of this research. The data collection for the content analysis and interview phases provides valid and complete results, having reached saturation, leading to insightful analysis. I remained transparent with users who were surveyed and interviewed, disclosing the full and true purpose of the study and not engaging in deception. Using participants whose survey or content analysis data indicated they would provide interest and insight in an interview helped satisfy Gaskell and Bauer’s call for revealing and relevant findings, and I feel what is found in Chapters 4 and 5 also fits. By ensuring saturation was reached in the interviews, the dependability of the study is increased further. While the inquiry audit suggested by Lincoln and Guba was not implemented for this study, the process of defending the prospectus and dissertation and the guidance of the dissertation committee throughout the process has served a similar purpose.

3.9.3.4. Confirmability

The data analysis process included memoing, annotating, and note taking at appropriate moments, including reflective comments on the data and the researcher’s experience. The researcher noted any and all reflective comments on the research study, theoretical framework, data collection process, and data analysis process during all phases of the project. Triangulation (as discussed above) helped ensure confirmability. While the formal confirmability audit suggested by Lincoln and Guba—examining if findings, interpretations, and recommendations are supported by the data—was not implemented for this study, the process of defending the dissertation serves a similar purpose.

3.10. Ethical Considerations

This study is not known to have violated any ethical principles or procedures. The content analysis phase used messages accessible to the public, posted in LibraryThing and Goodreads groups, as its source of data. The identities of the users who posted each message remains confidential. Usernames have been used to allow for identifying common message authors in a thread, for analysis of the flow of conversation, and for identifying potential participants for later phases of the study, but have not been and will not be part of further analysis, results, and publications. Identities have remained confidential throughout the survey and interview phases of the study, and will continue to do so after a defended dissertation. Psuedonyms have been and will continue to be used in any published or unpublished reports of the results and conclusions, and any other data or information with the potential to identify participants to people familiar with them has been altered for the purposes of this dissertation and future presentation and publication.

Informed consent was obtained from participants in the survey and interview phases, before they completed the survey instrument or participated in the main portion of the interview, and—as required by Goodreads for use of their digital library as a setting for this research (see Appendix A , section A.1 )—from the moderators of Goodreads groups. Their participation was voluntary; any participant who wished not to complete the survey or be interviewed, or wanted to request an interview be stopped or their survey data be deleted, would have been accommodated and allowed to not take part in or withdraw from the study. Moderators had the same right when it came to deciding if their group would take part in the study as a whole. No users or moderators who had previously consented expressed feeling uncomfortable and wishing to withdraw. Some moderators and potential interviewees did not respond to invitations, and one potential interviewee did not show up for her interview time and never responded to inquiries, but it is unclear why she chose to withdraw or why others were not interested in—in some cases further—participation. If any participants wish to withdraw their data from the study in the future, after already completing the survey or having been interviewed, their survey results, interview transcript, interview audio recording, and notes taken by the researcher after their interview will be removed from the data collected and analyzed as best as is possible, although their data will have already been analyzed and affected the conclusions drawn from data analysis (seen in Chapter 5 ). This is an unavoidable consequence and will be dealt with as best as possible by the researcher, should it occur.

On the opposite end of the research lifecycle, in two of the LibraryThing groups—which will not be named to maintain confidentiality and not "rock the boat" where it is unnecessary—a small number of users (five to ten) responded to the survey invitation post with comments disliking the survey instrument or facing confusion over the questions asked. I answered the questions and queries as best as possible without causing excessive bias in the survey results, but there was not much that could be done to please some users. They were, strictly speaking, not expressing any uncomfortable feelings—if anything they made me more uncomfortable than my survey had done to them—but this is worth noting as a negative reaction. It was not the norm; most participants were happy to complete the survey without incident, and no harm or risks occurred to any participants, greater than those experienced in everyday life, as a result of viewing or completing the survey or participating in the research in other ways.

The study was explained to participants in all letters they received, at the beginning of the survey in the informed consent statement, in the interview informed consent statement, and in verbal form at the beginning of the interview; see Appendix A for the letter and consent forms. As such, participants should have had complete awareness of the potential risks (or lack thereof) and benefits, that their participation was and is voluntary, and of the compensation provided, before giving their informed consent for each phase of the data collection. Participants were not deceived in any way at any point during this study. The potential benefits to the participants, as users of the LibraryThing or Goodreads digital libraries, were great enough to outweigh any small possibility of harm or any risks discussed above. The identity and affiliation of the researcher was known to all prospective participants via the invitation letters and informed consent statements, and the purpose of the interview and reasoning behind it was reiterated to each interview participant at the start of their interview. There were no issues seen with the researcher (as interviewer) maintaining appropriate boundaries with participants during the interview phase of the study.

The FSU Human Subjects Committee, an institutional review board (IRB), approved this study, including the pilot test of the content analysis phase. Documentation of this approval can be found in Appendix E , section E.3 .

3.11. Conclusion

This chapter has presented the details of the method and procedures for this dissertation research study. The use of content analysis, a survey questionnaire, and semi-structured interviews in sequence within a mixed methods research design addressed the purpose of the research: to improve understanding of the organizational, cultural, institutional, collaborative, and social contexts of digital libraries. As stated in Chapter 1 and shown in Chapter 2 , these contexts have important effects on users, communities, and information behavior. There is a clear need for theoretical and practical research into the roles digital libraries play within, between, and across communities, social worlds, and information worlds. This study helps satisfy that need.

The research design is well-grounded in epistemology and theory, previous research, and previous and existing practice; Chapter 2 provides this necessary context. The study operates under the tenets of the social paradigm, social informatics, and social constructionism, and incorporates boundary object theory, the social worlds perspective, and the theory of information worlds into its theoretical framework. This design has allowed for data to be collected and analyzed, at multiple levels and using multiple methods, on the roles that LibraryThing and Goodreads, two cases of social digital libraries, play as boundary objects in translation, coherence, and convergence between existing and of emergent social and information worlds. Chapter 4 turns to presenting the findings from this data and analysis of it, with Chapter 5 providing greater synthesis and discussion of the findings, implications, and conclusions of this research.

The FSU iSchool was known at the time as the School of Library and Information Studies; for simplicity the newer name (which took effect in early 2014) will be used to refer to this entity in this dissertation. The older name is still present on the invitation letters and consent forms as approved by FSU’s Human Subjects Committee in Appendix A . ↩︎

Step-By-Step Guide To Write Your Thesis Outline

Navigating the intricate maze of thesis writing can be daunting for many students. Unearthing the secrets of creating a coherent structure that communicates complex ideas with clarity is no small task.

Yet, every academic journey hinges on the effective presentation of one’s research, findings, and conclusions. Dive into this comprehensive guide, brimming with insider knowledge, to unravel the mysteries of crafting the perfect thesis outline. 

What Is A Thesis Outline?

Thesis Outline is a step-by-step guide that helps you list all the major topics and subtopics in a logical order. For example:

• Introduction : Overview of your research.
• Literature Review : Summary of existing research on the topic.
• Methodology : Research methods employed.
• Chapters : Organise your main ideas, claims, and supporting ideas in sections.
• Conclusion : Conclude your findings, limitations, and future implications.

Chapter 1: Introduction & Thesis Statement

Crafting an impactful introduction and thesis statement is a critical step in the writing process. Having a well-organised introduction and thesis statement can be the roadmap that ensures your research paper flows logically. 

Thesis Statement : Often at the end of introduction, it is a specific sentence that states your claims, which you intend to prove with evidence. For instance, “An effective way to prevent youth gang involvement is through community engagement and education.”

Research Question : This guides your thesis or dissertation outline and dictates the scope of your investigation. For instance, “What strategies can communities employ to prevent youth gang involvement?”

Butte College, a reputable academic institution, suggests that thesis statements should remain flexible. As you draft and revise, you might discover new information that could lead to adjustments.

AI tools, like Google Docs, can simplify this iterative process, with features enabling researchers to copy, paste, and reorganise content.

For those unsure where to start, numerous thesis outline templates are available online. Some may even prefer the traditional method of using Roman numerals and capital letters for the organisational structure.

Always remember, your thesis statement and outline are preliminary; as your research unfolds, they should evolve. So, embrace the dynamic nature of the writing process and adapt as necessary.

Chapter 2: Review of Related Literature and Research

To begin, formulate a specific research question and a thesis statement that states your claims. This is the backbone of your literature review, ensuring your content remains focused. 

Once you have a draft, critically analyze the content for repetitive elements. Engage in critical thinking: does each sentence and paragraph add value?

As you delve deeper into academic writing, the scope of your literature review might shift. It’s essential to keep your thesis statement flexible and revise it as needed. You may find new information or methodologies that can influence your overview.

Your literature review should also cite previous works effectively. Proper citation:

• Supports your claims
• Gives an overview of the existing research methods.

Every citation and summary should help prove your thesis with evidence. Don’t just copy and paste, understand and integrate.

As you organize your ideas and subtopics, ensure they align with your research methods, offering a clear pathway from introduction to conclusion. For those using the APA format, there are specific guidelines and thesis outline templates available.

Always remember to consult with your supervisor or use AI tools to enhance your literature review’s quality. By maintaining a logical order and clarity, your literature review will form a foundational chapter in your academic thesis or dissertation.

Chapter 3: Methodology

The methodology chapter allows a researcher to outline their specific methods, offering a clear guide for replicating the study if needed. When drafting this chapter:

• You must be precise, presenting content in a logical order to ensure clarity.
• Explain your methodological approach. Did you opt for a quantitative or qualitative method?
• Elaborate on the research question your thesis aims to answer and specify if you collected primary or secondary data.

This forms the foundation of your methodology and provides a framework for your readers.

Next, delve into your methods of data collection. Whether it’s surveys or interviews, detail the research methods, offering a sample paragraph, perhaps.

Organize your ideas and describe the tools and procedures used. In a research paper or thesis document, it’s essential to ensure that another researcher can replicate your methods. Therefore, being specific about:

• Instruments
• Softwares, and
• Sampling method 

These information can be invaluable to your future readers.

The subsequent step involves explaining your methods of analysis. For instance, if dealing with numbers, mention any statistical software like SPSS and the specific tests employed. For qualitative data, elucidate how you categorised responses.

Lastly, don’t forget to justify your methodological choices. If certain popular methods weren’t used, provide reasons. An effective way to bolster this section is by referencing similar existing research or citing academic guidelines that support your approach.

Chapter 4: Findings

This chapter should objectively report the results of your research, ensuring the content remains separate from any personal interpretation. 

Quantitative Research: Structure this section around your research questions or hypotheses. Include both descriptive (e.g., means, standard deviations) and inferential statistics (like t-scores and p-values).

Consider to incorporate visual aids like graphs and tables only when they genuinely add value for the reader.

Qualitative Research: Findings might revolve around key themes that emerged during data analysis. Here, present general observations and cite specific quotations that resonate with the research question. 

You may find it helpful to create an outline, ensuring each theme is explored in a logical order. If you have extensive data, like full interview transcripts, consider adding them to an appendix.

Always draft and revise this chapter in the past tense. And remember, while the findings section provides a summary of your research, refrain from speculative conclusions—these belong in the discussion and conclusion chapters.

Using these guidelines, you’ll ensure your findings are presented in a clear and academic manner.

Chapter 5: Summary, Conclusions, Discussion, and Recommendations

In your thesis, this chapter offers an opportunity to concisely encapsulate your research. It is essential to maintain a logical order while constructing this section. Here’s a step-by-step guide:

• Summary & Discussion : Synthesise the main findings from your research paper into a summary, addressing how the results provide answers. Consider the implications of your findings and any unexpected insights that arose during the research process.
• Conclusions : It’s the point where you cement the importance of your research. Discuss how your findings either confirm or challenge existing literature review insights. Your conclusion should tie all the chapters together, providing an overview of key points that support your main claims without introducing new data.
• Recommendations : Elaborate on future research implications, ensuring they don’t undermine your work but rather enrich your conclusions. If your research has practical applications, like in policy, frame your suggestions in a way that’s not imperative.
• Final Touches : Once the chapter is drafted, revise it as needed. Utilise thesis outline templates or tools like Google Docs to ensure organisational structure. Always cite sources accurately and check the format.

Remember, this chapter is a reflection of your critical thinking and academic writing abilities. It’s more than a summary; it’s an assertion of your contribution to your field. And if you ever need assistance, consider using AI tools or consult Butte College resources for additional insights.

Wrapping Up: Creating Thesis Outline Is Not Rocket Science

Crafting a thesis outline need not be an overwhelming challenge. This guide simplifies the process, providing clear steps to shape your academic work.

From the foundation of introductions and thesis statements to utilising AI tools for drafts, the path to a coherent and impactful thesis outline is demystified. Hopefully you are now well-equipped to navigate the world of academic writing with confidence.

Dr Andrew Stapleton has a Masters and PhD in Chemistry from the UK and Australia. He has many years of research experience and has worked as a Postdoctoral Fellow and Associate at a number of Universities. Although having secured funding for his own research, he left academia to help others with his YouTube channel all about the inner workings of academia and how to make it work for you.

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How To Write A Dissertation Introduction Chapter:

The 7 essential ingredients of an a-grade introduction.

By: Derek Jansen (MBA). Reviewed By Dr Eunice Rautenbach (D. Tech) | March 2020

If you’re reading this, you’re probably at the daunting early phases of writing up the introduction chapter of your dissertation or thesis. It can be intimidating, I know. 

In this post, we’ll look at the 7 essential ingredients of a strong dissertation or thesis introduction chapter, as well as the essential things you need to keep in mind as you craft each section. We’ll also share some useful tips to help you optimize your approach.

Overview: How To Write An Introduction Chapter

• Understand the purpose and function of the intro chapter
• Craft an enticing and engaging opening section
• Provide a background and context to the study
• Clearly define the research problem
• State your research aims, objectives and questions
• Explain the significance of your study
• Identify the limitations of your research
• Outline the structure of your dissertation or thesis

A quick sidenote:

You’ll notice that I’ve used the words dissertation and thesis interchangeably. While these terms reflect different levels of research – for example, Masters vs PhD-level research – the introduction chapter generally contains the same 7 essential ingredients regardless of level. So, in this post, dissertation introduction equals thesis introduction.

Start with why.

To craft a high-quality dissertation or thesis introduction chapter, you need to understand exactly what this chapter needs to achieve. In other words, what’s its purpose ? As the name suggests, the introduction chapter needs to introduce the reader to your research so that they understand what you’re trying to figure out, or what problem you’re trying to solve. More specifically, you need to answer four important questions in your introduction chapter.

These questions are:

• What will you be researching? (in other words, your research topic)
• Why is that worthwhile? (in other words, your justification)
• What will the scope of your research be? (in other words, what will you cover and what won’t you cover)
• What will the limitations of your research be? (in other words, what will the potential shortcomings of your research be?)

Simply put, your dissertation’s introduction chapter needs to provide an overview of your planned research , as well as a clear rationale for it. In other words, this chapter has to explain the “what” and the “why” of your research – what’s it all about and why’s that important.

Simple enough, right?

Well, the trick is finding the appropriate depth of information. As the researcher, you’ll be extremely close to your topic and this makes it easy to get caught up in the minor details. While these intricate details might be interesting, you need to write your introduction chapter on more of a “need-to-know” type basis, or it will end up way too lengthy and dense. You need to balance painting a clear picture with keeping things concise. Don’t worry though – you’ll be able to explore all the intricate details in later chapters.

Now that you understand what you need to achieve from your introduction chapter, we can get into the details. While the exact requirements for this chapter can vary from university to university, there are seven core components that most universities will require. We call these the seven essential ingredients . 

The 7 Essential Ingredients

• The opening section – where you’ll introduce the reader to your research in high-level terms
• The background to the study – where you’ll explain the context of your project
• The research problem – where you’ll explain the “gap” that exists in the current research
• The research aims , objectives and questions – where you’ll clearly state what your research will aim to achieve
• The significance (or justification) – where you’ll explain why your research is worth doing and the value it will provide to the world
• The limitations – where you’ll acknowledge the potential limitations of your project and approach
• The structure – where you’ll briefly outline the structure of your dissertation or thesis to help orient the reader

By incorporating these seven essential ingredients into your introduction chapter, you’ll comprehensively cover both the “ what ” and the “ why ” I mentioned earlier – in other words, you’ll achieve the purpose of the chapter.

Side note – you can also use these 7 ingredients in this order as the structure for your chapter to ensure a smooth, logical flow. This isn’t essential, but, generally speaking, it helps create an engaging narrative that’s easy for your reader to understand. If you’d like, you can also download our free introduction chapter template here.

Alright – let’s look at each of the ingredients now.

#1 – The Opening Section

The very first essential ingredient for your dissertation introduction is, well, an introduction or opening section. Just like every other chapter, your introduction chapter needs to start by providing a brief overview of what you’ll be covering in the chapter.

This section needs to engage the reader with clear, concise language that can be easily understood and digested. If the reader (your marker!) has to struggle through it, they’ll lose interest, which will make it harder for you to earn marks. Just because you’re writing an academic paper doesn’t mean you can ignore the basic principles of engaging writing used by marketers, bloggers, and journalists. At the end of the day, you’re all trying to sell an idea – yours is just a research idea.

So, what goes into this opening section?

Well, while there’s no set formula, it’s a good idea to include the following four foundational sentences in your opening section:

1 – A sentence or two introducing the overall field of your research.

For example:

“Organisational skills development involves identifying current or potential skills gaps within a business and developing programs to resolve these gaps. Management research, including X, Y and Z, has clearly established that organisational skills development is an essential contributor to business growth.”

2 – A sentence introducing your specific research problem.

“However, there are conflicting views and an overall lack of research regarding how best to manage skills development initiatives in highly dynamic environments where subject knowledge is rapidly and continuously evolving – for example, in the website development industry.”

3 – A sentence stating your research aims and objectives.

“This research aims to identify and evaluate skills development approaches and strategies for highly dynamic industries in which subject knowledge is continuously evolving.”.

4 – A sentence outlining the layout of the chapter.

“This chapter will provide an introduction to the study by first discussing the background and context, followed by the research problem, the research aims, objectives and questions, the significance and finally, the limitations.”

As I mentioned, this opening section of your introduction chapter shouldn’t be lengthy . Typically, these four sentences should fit neatly into one or two paragraphs, max. What you’re aiming for here is a clear, concise introduction to your research – not a detailed account.

PS – If some of this terminology sounds unfamiliar, don’t stress – I’ll explain each of the concepts later in this post.

#2 – Background to the study

Now that you’ve provided a high-level overview of your dissertation or thesis, it’s time to go a little deeper and lay a foundation for your research topic. This foundation is what the second ingredient is all about – the background to your study.

So, what is the background section all about?

Well, this section of your introduction chapter should provide a broad overview of the topic area that you’ll be researching, as well as the current contextual factors . This could include, for example, a brief history of the topic, recent developments in the area, key pieces of research in the area and so on. In other words, in this section, you need to provide the relevant background information to give the reader a decent foundational understanding of your research area.

Let’s look at an example to make this a little more concrete.

If we stick with the skills development topic I mentioned earlier, the background to the study section would start by providing an overview of the skills development area and outline the key existing research. Then, it would go on to discuss how the modern-day context has created a new challenge for traditional skills development strategies and approaches. Specifically, that in many industries, technical knowledge is constantly and rapidly evolving, and traditional education providers struggle to keep up with the pace of new technologies.

Importantly, you need to write this section with the assumption that the reader is not an expert in your topic area. So, if there are industry-specific jargon and complex terminology, you should briefly explain that here , so that the reader can understand the rest of your document.

Don’t make assumptions about the reader’s knowledge – in most cases, your markers will not be able to ask you questions if they don’t understand something. So, always err on the safe side and explain anything that’s not common knowledge.

#3 – The research problem

Now that you’ve given your reader an overview of your research area, it’s time to get specific about the research problem that you’ll address in your dissertation or thesis. While the background section would have alluded to a potential research problem (or even multiple research problems), the purpose of this section is to narrow the focus and highlight the specific research problem you’ll focus on.

But, what exactly is a research problem, you ask?

Well, a research problem can be any issue or question for which there isn’t already a well-established and agreed-upon answer in the existing research. In other words, a research problem exists when there’s a need to answer a question (or set of questions), but there’s a gap in the existing literature , or the existing research is conflicting and/or inconsistent.

So, to present your research problem, you need to make it clear what exactly is missing in the current literature and why this is a problem . It’s usually a good idea to structure this discussion into three sections – specifically:

• What’s already well-established in the literature (in other words, the current state of research)
• What’s missing in the literature (in other words, the literature gap)
• Why this is a problem (in other words, why it’s important to fill this gap)

Let’s look at an example of this structure using the skills development topic.

Organisational skills development is critically important for employee satisfaction and company performance (reference). Numerous studies have investigated strategies and approaches to manage skills development programs within organisations (reference).

(this paragraph explains what’s already well-established in the literature)

However, these studies have traditionally focused on relatively slow-paced industries where key skills and knowledge do not change particularly often. This body of theory presents a problem for industries that face a rapidly changing skills landscape – for example, the website development industry – where new platforms, languages and best practices emerge on an extremely frequent basis.

(this paragraph explains what’s missing from the literature)

As a result, the existing research is inadequate for industries in which essential knowledge and skills are constantly and rapidly evolving, as it assumes a slow pace of knowledge development. Industries in such environments, therefore, find themselves ill-equipped in terms of skills development strategies and approaches.

(this paragraph explains why the research gap is problematic)

As you can see in this example, in a few lines, we’ve explained (1) the current state of research, (2) the literature gap and (3) why that gap is problematic. By doing this, the research problem is made crystal clear, which lays the foundation for the next ingredient.

#4 – The research aims, objectives and questions

Now that you’ve clearly identified your research problem, it’s time to identify your research aims and objectives , as well as your research questions . In other words, it’s time to explain what you’re going to do about the research problem.

So, what do you need to do here?

Well, the starting point is to clearly state your research aim (or aims) . The research aim is the main goal or the overarching purpose of your dissertation or thesis. In other words, it’s a high-level statement of what you’re aiming to achieve.

Let’s look at an example, sticking with the skills development topic:

“Given the lack of research regarding organisational skills development in fast-moving industries, this study will aim to identify and evaluate the skills development approaches utilised by web development companies in the UK”.

As you can see in this example, the research aim is clearly outlined, as well as the specific context in which the research will be undertaken (in other words, web development companies in the UK).

Next up is the research objective (or objectives) . While the research aims cover the high-level “what”, the research objectives are a bit more practically oriented, looking at specific things you’ll be doing to achieve those research aims.

Let’s take a look at an example of some research objectives (ROs) to fit the research aim.

• RO1 – To identify common skills development strategies and approaches utilised by web development companies in the UK.
• RO2 – To evaluate the effectiveness of these strategies and approaches.
• RO3 – To compare and contrast these strategies and approaches in terms of their strengths and weaknesses.

As you can see from this example, these objectives describe the actions you’ll take and the specific things you’ll investigate in order to achieve your research aims. They break down the research aims into more specific, actionable objectives.

The final step is to state your research questions . Your research questions bring the aims and objectives another level “down to earth”. These are the specific questions that your dissertation or theses will seek to answer. They’re not fluffy, ambiguous or conceptual – they’re very specific and you’ll need to directly answer them in your conclusions chapter .

The research questions typically relate directly to the research objectives and sometimes can look a bit obvious, but they are still extremely important. Let’s take a look at an example of the research questions (RQs) that would flow from the research objectives I mentioned earlier.

• RQ1 – What skills development strategies and approaches are currently being used by web development companies in the UK?
• RQ2 – How effective are each of these strategies and approaches?
• RQ3 – What are the strengths and weaknesses of each of these strategies and approaches?

As you can see, the research questions mimic the research objectives , but they are presented in question format. These questions will act as the driving force throughout your dissertation or thesis – from the literature review to the methodology and onward – so they’re really important.

A final note about this section – it’s really important to be clear about the scope of your study (more technically, the delimitations ). In other words, what you WILL cover and what you WON’T cover. If your research aims, objectives and questions are too broad, you’ll risk losing focus or investigating a problem that is too big to solve within a single dissertation.

Simply put, you need to establish clear boundaries in your research. You can do this, for example, by limiting it to a specific industry, country or time period. That way, you’ll ringfence your research, which will allow you to investigate your topic deeply and thoroughly – which is what earns marks!

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#5 – Significance

Now that you’ve made it clear what you’ll be researching, it’s time to make a strong argument regarding your study’s importance and significance . In other words, now that you’ve covered the what, it’s time to cover the why – enter essential ingredient number 5 – significance.

Of course, by this stage, you’ve already briefly alluded to the importance of your study in your background and research problem sections, but you haven’t explicitly stated how your research findings will benefit the world . So, now’s your chance to clearly state how your study will benefit either industry , academia , or – ideally – both . In other words, you need to explain how your research will make a difference and what implications it will have.

Let’s take a look at an example.

“This study will contribute to the body of knowledge on skills development by incorporating skills development strategies and approaches for industries in which knowledge and skills are rapidly and constantly changing. This will help address the current shortage of research in this area and provide real-world value to organisations operating in such dynamic environments.”

As you can see in this example, the paragraph clearly explains how the research will help fill a gap in the literature and also provide practical real-world value to organisations.

This section doesn’t need to be particularly lengthy, but it does need to be convincing . You need to “sell” the value of your research here so that the reader understands why it’s worth committing an entire dissertation or thesis to it. This section needs to be the salesman of your research. So, spend some time thinking about the ways in which your research will make a unique contribution to the world and how the knowledge you create could benefit both academia and industry – and then “sell it” in this section.

#6 – The limitations

Now that you’ve “sold” your research to the reader and hopefully got them excited about what’s coming up in the rest of your dissertation, it’s time to briefly discuss the potential limitations of your research.

But you’re probably thinking, hold up – what limitations? My research is well thought out and carefully designed – why would there be limitations?

Well, no piece of research is perfect . This is especially true for a dissertation or thesis – which typically has a very low or zero budget, tight time constraints and limited researcher experience. Generally, your dissertation will be the first or second formal research project you’ve ever undertaken, so it’s unlikely to win any research awards…

Simply put, your research will invariably have limitations. Don’t stress yourself out though – this is completely acceptable (and expected). Even “professional” research has limitations – as I said, no piece of research is perfect. The key is to recognise the limitations upfront and be completely transparent about them, so that future researchers are aware of them and can improve the study’s design to minimise the limitations and strengthen the findings.

Generally, you’ll want to consider at least the following four common limitations. These are:

• Your scope – for example, perhaps your focus is very narrow and doesn’t consider how certain variables interact with each other.
• Your research methodology – for example, a qualitative methodology could be criticised for being overly subjective, or a quantitative methodology could be criticised for oversimplifying the situation (learn more about methodologies here ).
• Your resources – for example, a lack of time, money, equipment and your own research experience.
• The generalisability of your findings – for example, the findings from the study of a specific industry or country can’t necessarily be generalised to other industries or countries.

Don’t be shy here. There’s no use trying to hide the limitations or weaknesses of your research. In fact, the more critical you can be of your study, the better. The markers want to see that you are aware of the limitations as this demonstrates your understanding of research design – so be brutal.

#7 – The structural outline

Now that you’ve clearly communicated what your research is going to be about, why it’s important and what the limitations of your research will be, the final ingredient is the structural outline.The purpose of this section is simply to provide your reader with a roadmap of what to expect in terms of the structure of your dissertation or thesis.

In this section, you’ll need to provide a brief summary of each chapter’s purpose and contents (including the introduction chapter). A sentence or two explaining what you’ll do in each chapter is generally enough to orient the reader. You don’t want to get too detailed here – it’s purely an outline, not a summary of your research.

Let’s look at an example:

In Chapter One, the context of the study has been introduced. The research objectives and questions have been identified, and the value of such research argued. The limitations of the study have also been discussed.

In Chapter Two, the existing literature will be reviewed and a foundation of theory will be laid out to identify key skills development approaches and strategies within the context of fast-moving industries, especially technology-intensive industries.

In Chapter Three, the methodological choices will be explored. Specifically, the adoption of a qualitative, inductive research approach will be justified, and the broader research design will be discussed, including the limitations thereof.

So, as you can see from the example, this section is simply an outline of the chapter structure, allocating a short paragraph to each chapter. Done correctly, the outline will help your reader understand what to expect and reassure them that you’ll address the multiple facets of the study.

By the way – if you’re unsure of how to structure your dissertation or thesis, be sure to check out our video post which explains dissertation structure .

Keep calm and carry on.

Hopefully you feel a bit more prepared for this challenge of crafting your dissertation or thesis introduction chapter now. Take a deep breath and remember that Rome wasn’t built in a day – conquer one ingredient at a time and you’ll be firmly on the path to success.

Let’s quickly recap – the 7 ingredients are:

• The opening section – where you give a brief, high-level overview of what your research will be about.
• The study background – where you introduce the reader to key theory, concepts and terminology, as well as the context of your study.
• The research problem – where you explain what the problem with the current research is. In other words, the research gap.
• The research aims , objectives and questions – where you clearly state what your dissertation will investigate.
• The significance – where you explain what value your research will provide to the world.
• The limitations – where you explain what the potential shortcomings and limitations of your research may be.
• The structural outline – where you provide a high-level overview of the structure of your document

If you bake these ingredients into your dissertation introduction chapter, you’ll be well on your way to building an engaging introduction chapter that lays a rock-solid foundation for the rest of your document.

Remember, while we’ve covered the essential ingredients here, there may be some additional components that your university requires, so be sure to double-check your project brief!

Psst… there’s more (for free)

This post is part of our dissertation mini-course, which covers everything you need to get started with your dissertation, thesis or research project. 

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42 Comments

Thanks very much for such an insight. I feel confident enough in undertaking my thesis on the survey;The future of facial recognition and learning non verbal interaction

Glad to hear that. Good luck with your thesis!

Thanks very much for such an insight. I feel confident now undertaking my thesis; The future of facial recognition and learning non verbal interaction.

Thanks so much for this article. I found myself struggling and wasting a lot of time in my thesis writing but after reading this article and watching some of your youtube videos, I now have a clear understanding of what is required for a thesis.

Thank you Derek, i find your each post so useful. Keep it up.

Thank you so much Derek ,for shedding the light and making it easier for me to handle the daunting task of academic writing .

Thanks do much Dereck for the comprehensive guide. It will assist me queit a lot in my thesis.

thanks a lot for helping

i LOVE the gifs, such a fun way to engage readers. thanks for the advice, much appreciated

Thanks a lot Derek! It will be really useful to the beginner in research!

You’re welcome

This is a well written, easily comprehensible, simple introduction to the basics of a Research Dissertation../the need to keep the reader in mind while writing the dissertation is an important point that is covered../ I appreciate the efforts of the author../

The instruction given are perfect and clear. I was supposed to take the course , unfortunately in Nepal the service is not avaialble.However, I am much more hopeful that you will provide require documents whatever you have produced so far.

Thank you very much

Thanks so much ❤️😘 I feel am ready to start writing my research methodology

This is genuinely the most effective advice I have ever been given regarding academia. Thank you so much!

This is one of the best write up I have seen in my road to PhD thesis. regards, this write up update my knowledge of research

I was looking for some good blogs related to Education hopefully your article will help. Thanks for sharing.

This is an awesome masterpiece. It is one of the most comprehensive guides to writing a Dissertation/Thesis I have seen and read.

You just saved me from going astray in writing a Dissertation for my undergraduate studies. I could not be more grateful for such a relevant guide like this. Thank you so much.

Thank you so much Derek, this has been extremely helpful!!

I do have one question though, in the limitations part do you refer to the scope as the focus of the research on a specific industry/country/chronological period? I assume that in order to talk about whether or not the research could be generalized, the above would need to be already presented and described in the introduction.

Thank you again!

Phew! You have genuinely rescued me. I was stuck how to go about my thesis. Now l have started. Thank you.

This is the very best guide in anything that has to do with thesis or dissertation writing. The numerous blends of examples and detailed insights make it worth a read and in fact, a treasure that is worthy to be bookmarked.

Thanks a lot for this masterpiece!

Powerful insight. I can now take a step

Thank you very much for these valuable introductions to thesis chapters. I saw all your videos about writing the introduction, discussion, and conclusion chapter. Then, I am wondering if we need to explain our research limitations in all three chapters, introduction, discussion, and conclusion? Isn’t it a bit redundant? If not, could you please explain how can we write in different ways? Thank you.

Excellent!!! Thank you…

Thanks for this informative content. I have a question. The research gap is mentioned in both the introduction and literature section. I would like to know how can I demonstrate the research gap in both sections without repeating the contents?

I’m incredibly grateful for this invaluable content. I’ve been dreading compiling my postgrad thesis but breaking each chapter down into sections has made it so much easier for me to engage with the material without feeling overwhelmed. After relying on your guidance, I’m really happy with how I’ve laid out my introduction.

Thank you for the informative content you provided

Hi Derrick and Team, thank you so much for the comprehensive guide on how to write a dissertation or a thesis introduction section. For some of us first-timers, it is a daunting task. However, the instruction with relevant examples makes it clear and easy to follow through. Much appreciated.

It was so helpful. God Bless you. Thanks very much

I thank you Grad coach for your priceless help. I have two questions I have learned from your video the limitations of the research presented in chapter one. but in another video also presented in chapter five. which chapter limitation should be included? If possible, I need your answer since I am doing my thesis. how can I explain If I am asked what is my motivation for this research?

Thank you guys for the great work you are doing. Honestly, you have made the research to be interesting and simplified. Even a novice will easily grasp the ideas you put forward, Thank you once again.

Excellent piece!

I feel like just settling for a good topic is usually the hardest part.

Thank you so much. My confidence has been completely destroyed during my first year of PhD and you have helped me pull myself together again

Happy to help 🙂

I am so glad I ran into your resources and did not waste time doing the wrong this. Research is now making so much sense now.

Gratitude to Derrick and the team I was looking for a solid article that would aid me in drafting the thesis’ introduction. I felt quite happy when I came across the piece you wrote because it was so well-written and insightful. I wish you success in the future.

thank you so much. God Bless you

Thank you so much Grad Coach for these helpful insights. Now I can get started, with a great deal of confidence.

It’s ‘alluded to’ not ‘eluded to’.

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Dissertation Chapters: A Guide to Writing Your Dissertation

Embarking on your dissertation is equal parts exhilaration and trepidation. It’s finally your turn to stake out your territory in the body of knowledge and hone your expertise. Naturally, it’s a lot of work, the evidence of which is reflected in your dissertation chapters. These chapters, which comprise the bulk of your dissertation, offer a clear snapshot of your topic, the work that has already been done by other scholars in your field, gaps in the literature, complications, your approach, and more. 

There are many moving parts to a dissertation, and the best way to simplify them is by chapter. Each chapter follows certain rules and serves a specific purpose. The most efficient way to break down the work ahead of you into pieces is to understand the role each chapter plays in the dissertation. 

These are frequently asked questions about dissertation chapters.  

• How many chapters are in a dissertation? 
• What is the content of each dissertation chapter?
• How long is each dissertation chapter? 
• How long does it take to write dissertation chapters?  

How Many Dissertation Chapters are in a Dissertation?

Usually five. While there are no short answers in academia, five dissertation chapters is the convention across many fields, if not most. Five dissertation chapters is a safe bet. As always, though, do your homework and find out exactly what the expectations are for dissertations in your department. 

Read (skim) dissertations written by recent graduates from your department to determine norms for chapter length and the extensiveness of the critical research they did and the studies they conducted. The average could be anything from 130 pages (math) to 500+ pages (history) –either way, you need to know. Also, visit office hours and talk to a few faculty members in your department. Whether they end up on your dissertation committee or not, their perspective will be helpful. 

Content of Each Dissertation Chapter

There is a format for the structure of a dissertation that most fields adhere to, and it is very specific. The first three chapters constitute your dissertation proposal , which must be completed, defended, and approved by your dissertation committee. Once your proposal is successfully defended,  you can proceed with the research you will need to do to write the two final chapters. 

Dissertation Chapters

• Dissertation Chapter One: Introduction to the Study This chapter includes your problem and purpose statements, research questions, and definitions of key terms examined in your research. 
• Dissertation Chapter Two: Literature Review This section is a deep dive of the extant research on your topic, as well as your opportunity to identify and highlight gaps in the literature. 
• Dissertation Chapter Three: Research Methods This chapter offers a summary of how you propose to collect data and your methods of analysis. 
• Dissertation Chapter Four: Results In this section, you present your findings and share the results of your study. 
• Dissertation Chapter Five: Conclusion The final chapter is an opportunity to offer your analysis of your findings and discuss the implications. 

How Long is a Dissertation Chapter?

Dissertation chapter lengths vary, though the number of pages you can expect to write will likely correlate with standard dissertation lengths in your discipline. If you are doing research in a field like anthropology or theology, be prepared to conduct extensive literature reviews and write lengthy chapters. Topics that require a great deal of background information also make the pages add up. 

When thinking about the length of your dissertation chapters, also be aware that chapter lengths are not evenly divided. The bulk of your writing happens in the first three chapters, especially if the literature review covers a lot of ground. If you are writing a 130-page dissertation, the dissertation proposal will take up more than half of that space. Results sections can be comparatively short, and many scholars linger in the conclusion chapter because it’s their time to shine and it’s fun to write. 

How Long Does It Take to Write Dissertation Chapters? 

The amount of time it takes to write a dissertation depends on many factors and can vary greatly depending on the student, the program, and the discipline. This is a great conversation to have with your dissertation advisor, or even the chair of your department if you are still in the early stages of your graduate education. It never hurts to have a rough timeline in mind so you can get organized and plan for the journey ahead. 

These elements often determine the amount of time it takes to write dissertation chapters: 

Academic Discipline

Some graduate degrees take longer than others, and much of that disparity occurs after coursework is completed. In many arts programs, most of the dissertation is written while coursework is taking place. It’s a different story in the sciences and humanities. In fields like biology and chemistry, issues like lab space and institutional approval must be resolved before a study can even begin, much less be written about, and that can take months. In fields like history, the scholarly research phase is similarly extensive. 

University libraries are an academic wonderland, but that doesn’t mean they hold all the answers or everything that you’ll need to get to work on your literature review or background material. Like many burgeoning scholars, I was excited to discover that I would need to travel in order to undertake some archival research for the critical introduction to my dissertation. However, the time required to set this up and visit the sites extended the amount of time it took to write these dissertation chapters. 

Life has a sneaky way of persisting, even when you have a dissertation to write. Many scholars experience unavoidable stops and starts while writing their dissertations, and it’s important to make allowances for being human, even if it interferes with your writing schedule. In my experience, we do our best to write as quickly as possible, but there are inevitable hiccups along the way. No matter. Course correct and keep going. You can do this, and the rewards of having a completed, bound dissertation in your hands will make all the effort worthwhile. 

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Courtney Watson, Ph.D.

Courtney Watson, Ph.D. is an Associate Professor of English at Radford University Carilion, in Roanoke, Virginia. Her areas of expertise include undergraduate and graduate curriculum development for writing courses in the health sciences and American literature with a focus on literary travel, tourism, and heritage economies. Her writing and academic scholarship has been widely published in places that include  Studies in American Culture ,  Dialogue , and  The Virginia Quarterly Review . Her research on the integration of humanities into STEM education will be published by Routledge in an upcoming collection. Dr. Watson has also been nominated by the State Council for Higher Education of Virginia’s Outstanding Faculty Rising Star Award, and she is a past winner of the National Society of Arts & Letters Regional Short Story Prize, as well as institutional awards for scholarly research and excellence in teaching. Throughout her career in higher education, Dr. Watson has served in faculty governance and administration as a frequent committee chair and program chair. As a higher education consultant, she has served as a subject matter expert, an evaluator, and a contributor to white papers exploring program development, enrollment research, and educational mergers and acquisitions.

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Capstone Form and Style

Programs: edd dissertation/project study, edd dissertation/project study resources.

• EdD Project Study Template (APA 7)
• EdD Dissertation Template (APA 7)
• Instructions for Using the EdD Capstone Templates (APA 7)

Information on the Prospectus is located on the EdD page of the Office of Research and Doctoral Services website.

To prepare for the form and style review, use the following checklist, which is the same checklist we use when we review capstone manuscripts and the checklist we return to the student and committee along with their completed review.

• Form and Style Review Checklist (APA 7)

About the EdD Dissertation/Project Study

A dissertation or project study is a formal manuscript written to address a gap in educational practice, thus resolving a local problem. Walden dissertations consist of five chapters (Chapter 1: Introduction to the Study, Chapter 2: Literature Review, Chapter 3: Research Method, Chapter 4: Reflections and Conclusions, Chapter 5: Discussion, Conclusions, and Recommendations). Walden project studies consist of four sections (Section 1: The Problem, Section 2: The Methodology, Section 3: The Project, Section 4: Reflections and Conclusions).

Access samples of published dissertations through the Walden library website under Databases. You can also access the Office of Research and Doctoral Services's Doctoral Capstone and Project Resources for additional information on the dissertation and project study process, including the rubrics and the EdD Project Guide. If you have writing or APA questions about the proposal or final doctoral study, contact [email protected] .

Doctoral Capstone Template Guidance

To accompany the doctoral capstone template document, here is some information to note when first beginning to use the template.

• The document may contain various front matter elements (i.e., two title pages, the abstract, a Dedication page, and an Acknowledgements page), a Table of Contents (TOC), Lists of Tables and Figures, the document body text, a References list, and Appendices.
• Students should ensure that the text in brackets [ ] on the two title pages is changed to reflect their own information and then remove the brackets. This includes the title, name, degrees earned, degree program, and date of anticipated completion.
• Begin using the template by copying and pasting the text from a working document into the appropriate headings of the template and references to the reference list.

How to tag headings (so that headings show up in the TOC):

• Most headings are already placed into the document. Headings students add (i.e., primarily for the literature review and results chapters and sections) should be added by creating a new heading and tagging it so that it appears in the TOC when updated.
• Add a heading by first ensuring that the pilcrow [ ¶ ] is turned on—this allows the writer to see hidden formatting in the document that should not be deleted (e.g., page breaks and section breaks).
• Add the heading by placing the cursor where the heading should be inserted and creating a hard return.
• Then type the text for the heading and highlight it with the cursor, ensuring that you do NOT highlight the pilcrow.
• Once the text is highlighted, choose the appropriate APA Style heading from the Styles box on the Home tab. This is called tagging a heading. HINT: The Styles tab may need to be expanded by clicking on the small box with the arrow at the bottom of the Styles section. 

How to update the TOC (to bring in new headings and update page numbers):

• Once new headings have been added or text created or inserted such that the page numbers have shifted, the TOC should be updated.
• Update the TOC by clicking on it with the cursor so that the section becomes grey.
• Then, right click (or control click on a Mac) and choose “Update field.”
• Depending on whether headings or just text has been added, choose “Update entire table” or “Update page numbers only.”

Template and Formatting Resources:

• Form and Style Document Formatting Expectations , including information on APA, margins, pagination, etc.
• SMRTguide on Fixing Errors in the TOC
• Academic Skills Center (ASC) Capstone Template Formatting Videos
• For questions regarding layout formatting in the doctoral capstone, contact [email protected]  
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How to Write Chapter 4 Dissertation?| A Complete Guide

A dissertation is a long-form academic paper that presents original research on a specific topic. It typically follows a standard structure consisting of several chapters, each with a specific purpose and content.

Chapter 3 of a dissertation is typically referred to as the " Methodology " chapter. This chapter outlines the methods and procedures used to conduct the research, and it serves to convince readers that the chosen methods are appropriate for the research question and that the data gathered is reliable.

Example: 1   Review Quality Methodology Dissertation Examples

Keep going through till the end to have a complete idea of how to compose a well-written and structured chapter 3 dissertation.

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Key elements to include in a methodology chapter.

Here are some key elements to include in a chapter 3 dissertation:

• Research design: Describe the overall approach to the study, including whether it is qualitative, quantitative, or mixed methods, and the rationale behind the chosen approach.
• Participants and sampling strategy: Provide details on the target population, the sample size, and the sampling strategy used.
• Data collection methods: Explain the methods used to gather data, including any surveys, interviews, experiments, or observations, and describe the procedures used to ensure the data's validity and reliability.
• Data analysis methods: Describe the methods used to analyze the data , including any statistical tests, coding procedures, or other techniques.
• Ethical considerations: Address any ethical concerns related to the study, including issues such as informed consent, confidentiality, and privacy

What to Include in Chapter 3 Dissertation

The main purpose of Chapter 3 in dissertation is to provide a detailed overview of the project that was conducted during your research. Include information about how you collected your data and what methods were used to analyze it. It’s important to include all relevant details so that readers can understand exactly how you went about collecting and analyzing the data. Some things that should be included in Chapter 3 are:

• An explanation of the research design or methodology used.
• Details about any instruments or materials used.
• The procedure followed during data collection.
• A description of any statistical analyses performed.
• Any limitations experienced while conducting the study.

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Main data collection methods for chapter 3.

Quantitative and qualitative data collection methods are two distinct approaches to gathering data that are used in social science research. They differ in their methodologies, as well as their focus and the types of data collected.

1.    Quantitative Research Methodology

Quantitative data collection methods involve collecting numerical data that can be analyzed using statistical methods. The goal of quantitative research is to gather data that can be used to make inferences about a population or phenomenon. Common quantitative data collection methods include:

• Surveys and Questionnaires: Surveys and questionnaires are used to collect data from large samples of participants. Participants are asked a set of standardized questions, and the data is usually analyzed using statistical software.
• Experiments: Experiments are used to study cause-and-effect relationships between variables. Researchers manipulate one variable and observe the effects on another variable. Data is usually collected using standardized instruments or measures.
• Observational Studies: Observational studies involve observing participants in their natural environments. Data is usually collected using standardized protocols, such as checklists or rating scales.

2.    Qualitative Research Methodology

Qualitative data collection methods , on the other hand, focus on collecting non-numerical data that can provide insight into the experiences, attitudes, and behaviours of individuals or groups. Qualitative research seeks to understand complex phenomena by exploring the subjective experiences of individuals. Common qualitative data collection methods include:

• Interviews: Interviews involve in-depth conversations with participants. Researchers ask open-ended questions to gather detailed information about the participant's experiences and perspectives.
• Focus Groups: Focus groups involve bringing together a small group of participants to discuss a specific topic. Researchers facilitate the discussion and gather data through observation and note-taking.
• Observational Studies: Observational studies are also used in qualitative research. However, in qualitative research, the focus is on understanding the experiences and perspectives of the participants rather than on measuring behaviour.

Writing Tips for Chapter 3 in Dissertation  

Now that we’ve outlined what should be included in Chapter 3 let’s look at some tips for writing it effectively.

• Use appropriate headings: Use headings to break down the chapter into sections that are easy to follow. This will help your readers navigate through the chapter and understand the organization of the content.
• Use visuals: Consider including diagrams, tables, or charts to help explain your methodology. These visuals can help to illustrate your methods and procedures and can make the chapter more engaging for the reader.
• Provide rationale: Explain the reasoning behind your choices for the research design, sampling strategy, data collection and analysis methods. This helps to demonstrate that your methods are appropriate and reliable.
• Discuss potential limitations: Consider any limitations to your methodology, such as sample size, access to participants, or potential sources of bias. Addressing these limitations and discussing how you mitigated them shows your readers that you have critically considered the potential limitations of your study.
• Revise and edit: After completing the first draft of your chapter, revise and edit it thoroughly. Check for grammar and punctuation errors, as well as ensure that the content flows logically and coherently.

By following these tips and ensuring that your Methodology chapter includes all the necessary elements, you can write a dissertation chapter 3 that is well-organized, clear, and convincing.

Break Down of Dissertation Chapters

The exact format of a dissertation can vary depending on the academic field and institution, but here is a general overview of the typical dissertation chapters:

• Introduction: The introduction provides an overview of the research question, the context of the study, and its significance. It should also outline the scope and limitations of the study, as well as provide a summary of the key findings.
• Literature Review: The literature review chapter is where the researcher summarizes and synthesizes the existing literature on the topic. It should identify and discuss relevant studies, theories, and concepts that inform the research question and explain how the study contributes to the existing knowledge in the field.
• Methodology: The methodology chapter describes the methods and procedures used to collect and analyze data. This chapter should detail the research design, sampling strategy, data collection methods, and data analysis techniques. It should also address any limitations and ethical considerations.
• Results: The results chapter presents the findings of the study. This can include statistical analyses, tables, and figures that summarize the data. The results should be presented objectively and concisely and should directly relate to the research question.
• Discussion: The discussion chapter is where the researcher interprets and contextualizes the results in relation to the research question and the existing literature. It should explain the significance of the findings, discuss their implications, and identify any limitations and future directions for research.
• Conclusion: The conclusion chapter summarizes the study's key findings, and restates its significance. It should also address the research question and any hypotheses posed in the introduction and offer recommendations for future research.
• References: The reference list should include all the sources cited in the dissertation, following the appropriate citation style.

Additional chapters or sections may be included, depending on the specific requirements of the dissertation and the research question. These might include an abstract , acknowledgements , appendices , and other supplementary materials.

In conclusion, writing Chapter 3 can seem intimidating at first but by following our guide and keeping these key tips in mind—outline what should be included, consider who's reading it, keep each point clear and concise, and include a discussion section—you can ensure that your dissertation's Chapter 3 meets all expectations. With these strategies at hand, you can confidently approach this critical chapter feeling prepared and organized!

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Dissertation Methodology Sample Chapter 3

Disclaimer: This is not a sample of our professional work. The paper has been produced by a student. You can view samples of our work here . Opinions, suggestions, recommendations and results in this piece are those of the author and should not be taken as our company views.

Type of Academic Paper – Dissertation Chapter

Academic Subject – Waste Management

Word Count – 2948 words

The current chapter reviews the study’s research method strategy in terms of research design, data collection methods, and approaches used to manipulate and analyse obtained data. The chapter sets forth the approach used in the research that will allow the derivation of meaningful results.

Research Strategy

 A research  strategy is basically an approach to accurately answering the research question and meeting the research objectives. The qualitative research can be based on a fixed design strategy or flexible design strategy. Fixed design can either be experimental or non-experimental type. Unlike experimental research, the non-experimental research strategy does not try to bring about any change in particular. Other characteristics are almost the same, including that the samples for the study are collected from known populations, and measurements are based on the minimum number of variables while other variables are controlled. However, non-experimental research may or may not include hypothesis testing (Cole, 2015). The current research study does not use or include hypothesis testing.

Flexible design strategy can be of three major types: case study, ethnographic study and ground theory study (Khaliq, 2014). The current research falls in the category of a case study based on developing an in-depth analysis of a single case of Tripoli city. The data collection involves more than one method, e.g. interviews, documents, and observations. A set of data collection methods are used to collect the primary data for this research. These instruments include a questionnaire survey and semi-structured interviews. That helps obtain a variety of views and opinions to provide good findings and results for this study.

Research Design

 The research  design refers to the overall design ranging from data collection methods, type of data and analysis techniques used to research. Data is an important part of the research to do the analysis. Primary and secondary data have both been of equal importance for the study. Primary data is gathered through conducting questionnaires and interviews.

A vast majority of research uses separately or in combination two known main design approaches which are;

• Quantitative Approach
• Qualitative Approach

From the above two, qualitative research is exploratory research that deals with defining ideas and dealing with the underlying opinions. It deals with unstructured techniques such as group discussions, interviews, and personal observations etc. The sample size is generally kept small because of its objective nature. Simultaneously, quantitative research is an experimental and structured based research that quantifies the problem through numerical data and solves it through a strong statistical methodology. This research type helps draw a definite conclusion about a large group of data based on a small and reliable sample.

Content removed… Therefore, the current study employs mixed-method research for conducting this research to provide quality comprehension of the research issue and provide better findings and discussion.

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Data Collection Methods

Data acquisition and analysis is a vital part of the project as the statistics and estimated calculations are derived based on collected data by the people of Tripoli. To acquire the qualitative type of primary data, a survey questionnaire and semi-structured interview methods are used which are provided in appendix A and B respectively.

Survey Questionnaire

A questionnaire is defined as a set of written/designed questions, the purpose of the questionnaire is to obtain data and information from a large number population, as an example, to identify points of view of some respondents regarding a phenomenon or a particular issue or interest (Mathers et al., 2007).

As this research is attempting to investigate the application of the anaerobic digestion technology for food waste management and energy generation in Tripoli, to establish interpretative frameworks to assess the potential to adopt such technology, this questionnaire is to be used as a method to collect information and data from the people in Tripoli.

The proposed survey questionnaire is prepared and kept online for 20 days to gather as much data as possible to make accurate estimations and derive statistics about food waste amount and type of food waste and identify views of people regarding AD technology. After the questionnaire is designed and the final version is to be approved. The medium of distribution chosen for the questionnaire was through the internet and targeted through an online survey platform, Survey Monkey. The questionnaire consists of 26 questions, and it should have an estimated time of 10 minutes or less to complete.

The questionnaires for Tripoli community is intended to investigate the attitudes and role of Tripoli residents (Appendix 2)  Content removed…

In this research, to ensure the reliability and validity of the questionnaire survey, some measures are taken, that includes;

• Taking great care in designing and writing up the questionnaire to link/connect the questionnaire questions with the objectives of the
• Reviewing a draft of the questionnaire with some university students at the University of South Wales (including Libyan students) who are conducting similar researches and see what advice is available for improving the question
• Carrying out changes and corrections in the questionnaire to improve the questionnaire quality and make the questionnaire more appropriate to the study’s conditions.

The online survey link is sent to the two biggest universities in Tripoli city: the University of Tripoli and the University of Nasser in Tripoli. The online survey link is sent by email to the

Department of Information and Documentation and to the department of Students and Staff Activities in both universities, the survey link is distributed among students, staff and lectures (emails are attached in appendix 4). Moreover, as the researcher was graduated from the Higher Centre / College of the Occupational Safety and Health in Tripoli, the online survey link is sent by a Wechat phone message to the general coordinator at the Information Technology Department in this Centre / College to distribute the link among staff, students and lecturers to allow them to participate in this survey (the message is attached in appendix 4).

Content removed…

Semi-Structured Interview

  A semi-structured interview is a uniform qualitative method of inquiry. The interviewer has a set of a pre-determined set of questions and the opportunity to ask about particular themes and explore responses further. It helps in providing useful information concerning the participant’s experiences. The current study uses semi-structured interview, comprising of 7 questions.

In the current study, the interviews are arranged with the General Authority for Environmental Protection employees in Tripoli-Libya. When preparing to conduct the interviews in this research, the researcher considers the following factors;

• Establishing the structure of interviews based on the research questions and objectives.
• Avoiding those questions which may have dual or multi-concepts. Open questions were specifically drafted so that the participant could elaborate on their opinions.
• Identifying the possible number and character of participants from the given population.
• Seeking permission from those who participate in conducting the interviews.
• Arranging the suitable time for conducting the interviews

When conducting the interviews, adequate preparations are to be made to maximise the chances for successful interviews, these include;

• Sending a letter General Authority for Environmental Protection in Tripoli-Libya explains the overall aim of carrying out this study and requesting interviews with them (The letter is attached in Appendix C).
• Selecting several 5 participants from the chosen organisation.
• Direct contacts are to be made with the chosen participants to arrange a date and time for conducting the interview and get the participants’ full names and contact numbers to confirm the proposed appointments.
• Telephone calls are to be made on the day before the appointment day to remind the participants of the interviews appointment.

A set of seven open questions is employed in the interviews.  Content removed…

Secondary Sources

Secondary data is defined as information collected by individuals or organisations that are not based on their personal first-hand experience in participating in actual events or conditions of research (Daas and Arends, 2012).

The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study.

The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study. The current study’s secondary data used various sources such as official reports, books, guides, websites, journal articles, and websites. The main secondary data source for the current study was anaerobic digestion technology efficiency studies extracted from online peer-reviewed journal articles. It was also essential to consider previous research making it necessary to extract data from academic peer-reviewed journals to compare and standardise variables of the current study.

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Sampling strategy.

The current study uses two sets of sampling strategies for obtaining data from the questionnaire survey and interview questions. To begin with, the questionnaire survey called for respondents that are homeowners residing and residents of Tripoli. For this reason, a simple random sampling strategy was used to target respondents to complete the questionnaire survey form. According to (Easton and McColl, 1997), simple random sampling is the most basic sampling technique used where the research selects a group of subjects for a study from a larger group or population. The current study uses two sets of sampling strategies for obtaining data from the questionnaire survey and interview questions. To begin with, the questionnaire survey called for respondents that are homeowners residing and residents of Tripoli. For this reason, a simple random sampling strategy was used to target respondents to complete the questionnaire survey form. According to (Easton and McColl, 1997), simple random sampling is the most basic sampling technique used where the research selects a group of subjects for a study from a larger group or population.

Data Analysis

The analysis method of the collected data relies on instruments used for the collection of data. However, data analysis is a step to output the research results from the raw data collected. The researcher at this stage should be conscious of how to adapt the method of analysis. The raw data gathered before this step does not express the full meaning of the respondents. Thence, all collected data, whether it is qualitative or quantitative, have to be analysed to provide a full meaning and be useful. In this regard, the nature and the quantity of the gathered data to a certain extent determine the techniques of analysis to be adopted (Flowerdew, 2005).

Cost Analysis of Data

A detailed financial analysis is a key component of the current study. Essential calculations include cost-benefit analysis concerning the power generation capacity of the proposed plant. The internal rate of return (IRR) and Net Present Value (NPV) has been taken as the plant’s cost estimation efficiency parameters.

Discount Rate Calculation

Internal rate of return (IRR) and Net Present Value (NPV) calculations are the evaluation criteria to evaluate cost-benefit analysis. Equation 1 is used to calculate the discount rate of 8per cent based on the assumptions.

• Rt is the cash flow
• i  is the Discount rate
• t  is the time of cash flow

Internal Rate of Return (IRR) and Net Present Value (NPV) Calculations

The Internal Rate of Return (IRR) of the proposed project is the discount rate at which the Net Present Value of the project (NPV) is equal to zero, which means discounted costs are equal to discounted benefits. While IRR is calculated as

Some of the other investment of the plant is

• Planning and license requirements
• Concrete access roads and handling yard
• Investment cost of land and transportation

Quantitative Data Analysis

Some of the other investment other than the investment of the plant is

Some of the assumptions to carry out further calculations are as follows:

• The plant will operate throughout the year.
• The cost of establishing an AD plant (in the UK) that processes approximately the same (tons) of food wastes generated per year in Tripoli is determined to provide the AD plant’s establishment cost in Tripoli.
• 1 The British pound is equivalent to 79 Libyan Dinar (LYD).
• The estimated rate might be + / – 15%

As discussed earlier, the interviews will be conducted on Skype, a video call software that functions through the internet. The interviews have been structured to not last over twenty-six(26) minutes in which participants are asked a series of questions associated with the topic of interest. The interview’s initial questions simply attempt to explore the respondent’s job responsibilities within the General Authority for Environmental Protection in Tripoli-Libya.

The semi-structured interview questions used in the current research are found in Appendix B. The interview’s remaining seven questions examine the respondent’s opinion on the anaerobic digestion plant as a waste management tool and a means for electricity generation. The questions attempt to explore the views of green energy and sustainable initiatives on a government level to comprehend the extent to which an AD plan can be implemented in Tripoli. The respondents’ responses will be analysed descriptively and then correlated with the data obtained from the questionnaire responses. The interviewees’ responses will be incorporated into the findings by describing the responses in parallel with the quantitative findings.

Ethical Considerations

Bryman and Bell (2007) stated that ethical Considerations are specified as one of the most important parts of any research. The authors argued that the following principles of ethical considerations should be considered:-

• All participants of research should not be undergone to harm in any way.
• Research participant’s dignity should be respected as the priority.
• Full consent from the participants of research should be obtained before the study.
• Ensuring that the privacy of research participants is protected.
• Ensuring adequate confidentiality levels of research data.
• The anonymity of those who are participating in research should be ensured.
• Any deception or exaggeration about the aims and objectives of the research must be avoided.
• Any communication types concerning research should be implemented with transparency and honesty.

In this research, although data collection involved questionnaire-based surveys and interviews, the ethics of the research are always kept first. The primary reason for conducting this research is to satisfy academic goals; hence, the population’s personal data is avoided in the process. The questionnaire does not include any contact information, identity card numbers, etc. The research is only done for academic purposes. Thus no details of anyone from the population are shared with any third party.

The interviews were recorded and then transcribed by the researcher once the interviews are complete. It should be noted that no identifying information was included in the transcription of the interviews. The recordings, transcriptions, and filled questionnaires will be kept in a locked file cabinet and on a password-protected computer located at the researcher’s residence. All data; transcriptions, audio recordings, and questionnaire forms, will be destroyed upon completing the project.

Limitations and Difficulties

This section describes the limitations and difficulties of the characteristics of the current study’s methodology, which may impact the interpretation of the results. One of the major research limitations found in the methodology is English as a primary mode of communication on the questionnaire form. This inevitably creates a bias in participants’ random selection because Libya is primarily an Arabic-speaking country. Developing the questionnaire in English automatically withholds a population of Libyans from responding to the questionnaire, which withholds opinions from a vast majority of the population about food waste management and anaerobic digestion technology for waste. Furthermore, it wasn’t easy to carry out a questionnaire survey regarding the data collection process. The main reason is that most people do not have any prior knowledge regarding AD technology. This may result in a lack of participation of some people in Tripoli to fill in the questionnaire survey.

Moreover,  Content removed…

Summary of the Methodology:

This research adopts both qualitative and quantitative analysis methods. All the data and information are to be reviewed, coded, and processed using qualitative and quantitative analysis techniques. The quantitative data collected from the questionnaire survey are analysed. The results of the data gathered are represented by a set of techniques such as quotations, citations, diagrams, tables, and charts accordingly to provide more understanding, this i. This by using SPSS computer software. The reason for using this method of analysis is that this method is preferred rather than other methods because it allows greater interactions and a better understanding of the collected data and context (Flowerdew, 2005).

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Frequently Asked Questions

How to write methodology chapter of a dissertation.

To write the methodology chapter of a dissertation:

• Describe research design & approach.
• Explain data collection methods.
• Justify chosen methods.
• Address limitations.
• Analyse data.
• Ensure replicability.

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