phd articles

Articles on PhD

Displaying 1 - 20 of 36 articles.

The top 3 skills needed to do a PhD are skills employers want too

Lilia Mantai , University of Sydney and Mauricio Marrone , Macquarie University

How better funding can increase the number and diversity of doctoral students

Shaun M. Dougherty , Vanderbilt University and Walter G. Ecton , University of Pennsylvania

Is it a good time to be getting a PhD? We asked those who’ve done it

Tamara Agnew , Flinders University and Stephanie Champion , Flinders University

Graduate students need a PhD that makes sense for their real lives

Leonard Cassuto , Fordham University

What the ‘doctor’ title means for women of color with doctorates

Cecilia E. Suarez , University of Florida and Robyn Hannigan , Clarkson University

What can be done to better support women pursuing their PhDs in Africa

Anne M. Khisa, PhD , African Population and Health Research Center

1 in 5 PhD students could drop out. Here are some tips for how to keep going

Craig Batty , University of Technology Sydney ; Alison Owens , Australian Catholic University ; Donna Lee Brien , CQUniversity Australia , and Elizabeth Ellison , CQUniversity Australia

Why PhDs are good – for individuals, and for a country

Brenda Wingfield , University of Pretoria

PhD students should prepare for careers beyond becoming professors

Jonathan Malloy , Carleton University and Loleen Berdahl , University of Saskatchewan

African universities battle to attract post-doctoral researchers. Here’s why

Thomas Kariuki , African Academy of Sciences

Thrash not trash 🤘: why heavy metal is a valid and vital PhD subject

Simon Springer , University of Newcastle

Mindfulness can help PhD students shift from surviving to thriving

Karen Barry , University of Tasmania ; Emma Warnecke , University of Tasmania , and Megan Woods , University of Tasmania

PhD completion: an evidence-based guide for students, supervisors and universities

Timothy Colin Bednall , Swinburne University of Technology

Foreign doctorates are attractive – but don’t write off homegrown PhDs

Helena Barnard , University of Pretoria ; Moritz Mueller , Université de Strasbourg , and Robin Cowan , Université de Strasbourg

Australia can get a better return on its investment in PhD graduates

Adrian Carter , Monash University ; Maggie Hardy , The University of Queensland , and Nikola Bowden , University of Newcastle

It’s time to reduce the number of PhD students, or rethink how doctoral programs work

Gwilym Croucher , The University of Melbourne

How my journey to a PhD in genetics convinced me that fees mustn’t fall

Kershney Naidoo , University of Pretoria

There’s work (and life) outside of universities for PhD graduates

Les Field , UNSW Sydney and Andrew Holmes , The University of Melbourne

Want to do your PhD in Africa? Here’s what you need to know

Peter Ngure , African Population and Health Research Center

Three ways to increase the number of Indigenous academics in Australian universities

Ian Anderson. Palawa , The University of Melbourne and Elizabeth McKinley , The University of Melbourne

Related Topics

• Higher education
• PhD students
• Postgraduate
• Universities

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Research Scientist, The University of Queensland

Deputy Vice-Chancellor Student and University Experience, University of Tasmania

Associate, Children's Policy Centre, Australian National University, Australian National University

Research Professor, Walter and Eliza Hall Institute

Former Academic Research Fellow, Khalifa University

Senior Research Fellow, Monash University

Thomas and Dorothy Litwin Professor of American Studies and Dean of the School of Continuing Education and Summer Sessions, Cornell University

Associate Professor, Melbourne Centre for the Study of Higher Education, The University of Melbourne

Senior Lecturer, University of Tasmania

Emeritus Professor, Monash University

Secretary for Science Policy at the Australian Academy of Science, and Senior Deputy Vice-Chancellor, UNSW Sydney

Lecturer, Griffith University

PhD student, University of Washington

President of the Australian Academy of Science, Laureate Professor Emeritus, The University of Melbourne

Dean of Science, University of California, Santa Cruz

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• Feature Article

Research Culture: Highlighting the positive aspects of being a PhD student

• Elena Angulo
• Elsa Bonnaud
• Loreleï Guéry
• Eléna Manfrini
• Anna Turbelin
• Céline Albert
• Franck Courchamp
• Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, France ;
• Estación Biológica de Doñana, CSIC, Spain ;
• UMR Plant Health Institute of Montpellier, CIRAD and INRAE, France ;
• Senckenberg Biodiversity and Climate Research Centre, Germany ;
• Smithsonian Conservation Biology Institute, United States ;
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• Camille Bernery
• Léo Lusardi
• Clara Marino
• Martin Philippe-Lesaffre
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Introduction

Three benefits of doing a phd, recommendations, data availability, article and author information.

Articles about doing a PhD tend to focus on the difficulties faced by research students. Here we argue that the scientific community should also highlight the positive elements of the PhD experience.

Doing a PhD can be both demanding and rewarding. In addition to overcoming the scientific and intellectual challenges involved in doing original research, a PhD student may also have to deal with financial difficulties, an unhealthy work-life balance, or resulting concerns about their mental health ( Woolston, 2017 ; Auerbach et al., 2018 ; Oswalt et al., 2020 ; Evans et al., 2018 ). Despite all this, most PhD students seem satisfied with their decision to do a PhD, mostly because they work in stimulating environments with a high degree of independence and good supervision ( Pommier et al., 2022 ; Woolston, 2017 ).

Paradoxically, however, the fact that most PhD students are positive about doing a PhD is not always apparent to the outside world. For example, the present authors recently analysed more than 90,000 tweets about the PhD experience: almost half of the tweets were positive, and less than a sixth were negative, yet the negative tweets received more likes and retweets ( Figure 1 ). What can be done to counter such misleading and negative impressions? In this article we – a group of PhD students, postdocs and permanent academics – highlight the positive elements of doing a PhD in order to present a more balanced view of the whole PhD experience. We also make recommendations to maintain a positive momentum throughout the PhD. Although these ideas and recommendations are based on our experiences as researchers in ecology working in Europe, we feel that most of the points we make also apply in other disciplines and places.

Sentiment analysis of tweets about the PhD experience.

We retrieved all tweets posted in the English language during 12 consecutive weeks, from September to December 2021, that contained any of the following six hashtags: #phdlife, #phdspeaks, #phdvoice, #phdchat, #phdtips, #phdstudent. We then measured the sentiment (positive, negative or neutral) associated with each original tweet (excluding retweets). Of the 91 229 tweets we retrieved, 43,941 were positive, 12,298 were negative, and 34,990 were neutral. Mann-Whitney U tests were performed to compare the average number of likes and retweets of positive versus negative tweets. Negative tweets received significantly more likes than positive tweets (14.5 vs 12.3; P <0.001); negative tweets were also retweeted more than positive tweets but the difference was not significant (1.7 vs 1.5; P =0.383). The Twitter API and the “rtweet” R package ( cran.r-project.org/web/packages/rtweet/vignettes/intro.html ) were used to retrieve the tweets; the “syuzhet” R package ( rdrr.io/cran/syuzhet/ ) and the Bing lexicon ( Liu, 2012 ) were used for the sentiment analysis; all analyses were performed with R software ( R Development Core Team, 2021 ).

There are two primary outputs from a PhD: new skills and expertise for the graduate, and new knowledge for the wider world. In this article we focus on the former and discuss the three main benefits of doing a PhD for the individual: (i) the development of specific skills to become an expert; (ii) the ability to work in a collaborative environment; (iii) improved communication skills while sharing knowledge ( Figure 2 ). For each of these benefits we discuss both general aspects that apply to most doctoral students, and specific aspects that depend on the student’s supervisor, field of research, location and other factors.

The positive aspects of doing a PhD.

The three primary benefits of doing a PhD are acquiring expertise (pink circle), learning to work in a collaborative environment (blue), and developing communication skills for sharing knowledge (yellow). For each benefit, general aspects that apply to almost all doctoral students are shown in bold type in the small circle, and specific aspects that depend on, for example, the student’s supervisor or field of research are shown in plain type in the large circle. The large grey area contains more abstract and subjective ideas that are not discussed in the main text. It should be noted that this figure is conceptual, and that the aspects and ideas in it could be grouped in other, equally valid, ways.

Becoming an expert

Throughout a doctoral project, a PhD student will develop many of the skills needed to grow into an independent researcher, while also developing expertise in a given field. In addition to learning a great deal about their own field – and adding knowledge to it – a PhD student will learn how to perform a variety of tasks, and thus acquire new transferable skills. These will include autonomy, critical thinking, organization and planning, resilience, and the ability to design, lead and carry out projects. Furthermore, unlike postdocs and principal investigators, who have to carry out various management and administrative tasks, PhD students are usually free to dedicate their working hours almost exclusively to academic pursuits that they are (or can become) passionate about. This freedom is one of the aspects that make the PhD experience unique, and it should not be overlooked or taken for granted. Unfortunately, not all PhD students benefit from or are aware of such autonomy, but this ought to be an objective for all PhDs.

A PhD does not consist of a number of uneventful years that culminate in a single success. Rather, there are many steps along the way – such as mastering a technique, completing a series of experiments or activities in the field, or finishing the first draft of a manuscript – and the feeling of accomplishment that comes with each completed milestone should be a source of pride to the student.

Working in a collaborative environment

Learning how to work with other researchers is an important part of getting a PhD. The PhD student’s most important working relationship is with their supervisor (or, in some cases, supervisors), but most PhD students will also have the opportunity to collaborate with other members of their research group or lab, or even with researchers from the wider community. Working on other projects from time to time can help the student’s own project through increased productivity and creativity; moreover, it can strengthen lab cohesion, and might even lead to the student being a co-author on a paper. Additionally, supervising undergraduate students – or even new graduate students – is a good way of acquiring management skills.

Conferences are another way to meet and interact with other researchers. In particular, they are an opportunity to discover, discuss and be inspired by the work of other scientists. Conversations at conferences can generate new research questions or ideas for new and improved ways to tackle existing questions. Moreover, presenting results at a conference gives students a chance to receive feedback, to be recognized as active researchers by their peers, and to build a professional network.

Collaboration also can happen through the many virtual communities that PhD students can join for technical, scientific or moral support. For example, the Global PhD Server enables doctoral students to discuss their experience, exchange anecdotes, and offer or seek help. The @PhDForum supports a variety of activities, such as writing sessions for PhD students working on papers or chapters of their thesis, while Stack Overflow is a good place to offer/seek help with coding and statistics.

Developing communication skills

The ability to communicate results is a crucial skill for any researcher. A PhD student will, for example, be required to present their work to other scientists as talks or posters at meetings and conferences. The student will also start learning how to write a scientific article. Moreover, there are many opportunities for PhD students to share their passion and knowledge about their field, such as teaching and mentoring undergraduates and other graduate students. They can also get involved in public outreach, and contribute to awakening new passions or educating citizens on certain topics.

Along the PhD journey, neither the doctoral student nor the supervisor will have full control over what will happen. Some things will go wrong, which is why it is important to remain positive and try to make the most of what is a unique opportunity. Ways for the student to remain positive include going back to old pages in their laboratory notebook to see how much progress has been made, and keeping a note of all the positive feedback from different people. It is also important to remember that one does not become a PhD student by chance – being accepted to do a PhD is an achievement in itself. Additionally, sharing preliminary results with other members of the group and attending social events of a lab can build a supportive working atmosphere and help students to stay positive.

Focusing only on research can sometimes be exhausting, so spending time on other activities – such as supervising students, teaching, or working on outreach – can break the monotony and generate a sense of progress. Finally, it is important to celebrate achievements, such as a first draft, an accepted paper, a conference presentation or the submission of a grant proposal (and, obviously, a successful grant proposal). These achievements can be celebrated in the real world, on social media – or both! By regularly highlighting positive outcomes, it is easier to recognise that past difficulties have been overcome, that progress has been made, and that expertise, skills and knowledge have been gained.

In parallel, it is important to try to limit the impact of the negative aspects of the PhD experience, for they are real and various, and can be crushing if left unchecked. First, it is essential to contextualize them. For example, bear in mind that failure is an integral part of progress, and is often just a temporary setback as opposed to a defeat. This is especially true when a manuscript is rejected by a journal: viewing the rejection as an opportunity to improve the manuscript, and acknowledging that the reviewer reports are about the science, not the authors, can help reframe rejections in a positive light. After all, even the most distinguished researchers have experienced rejection many times. Moreover, as highlighted above, science is a collective adventure, and one is rarely alone when help is sought out. In this regard, talking about the challenges one encounters during a PhD with other students or researchers can also help put these challenges into perspective and to see the positive aspects.

The relationship between the PhD student and their supervisor will likely have a big influence on the PhD experience. However, it is important to recognize that this relationship works both ways, and both stand to benefit if it works well. Among other things, the PhD students can help their own cause by being clear on the type of feedback they want, or by scheduling regular meetings focused on their PhD – and persisting even if their supervisor is busy ( Kearns and Gardiner, 2011 ).

We would also encourage supervisors to be positive in their interactions with their PhD students, and to build a global productive environment that could benefit the PhD student ( Andreev et al., 2022 ). Supervisors could, for example, praise PhD students when the opportunity arises, and ensure that criticism is always constructive – and also encourage other members of their lab to do the same.

PhD students may also face challenges that cannot be overcome with positive thinking. Abusive behaviours such as bullying, harassment or discrimination should be reported to the relevant authorities immediately.

Some PhD students will also be anxious about their future job prospects, especially if they hope to remain in academic research. One way to help reduce such anxiety is to clarify life/career goals and identify the steps needed to reach them. For example, if the student makes a list of all potential funding opportunities (including deadlines) at the start of their last year, it will help them plan for the future and relieve some of the pressure that will build up towards the end of their PhD. Building a professional network can also help with career planning, and attending conferences and establishing collaborations are crucial in this regard.

Finally, if needed, it is entirely acceptable for a PhD student to take a break during their PhD, to refocus on what they really want in life, or to even leave their PhD without finishing it if they realize that it is not for them. However, before making such a decision, we would encourage the student to ask themselves if the doubts they are experiencing are due to a momentary difficulty that will pass, or if a PhD is not really the right career path for them.

Doing a PhD is a unique experience that typically occupies three or more years of someone’s life. Through this experience the student will be enriched by acquiring a range of professional and personal skills, and by gaining a prestigious qualification. In the end, it is in the interest of everyone – the PhD student, the supervisor, their colleagues, their institutions, and academia in general – to make this experience as positive as possible.

All data generated or analysed during this study came from Twitter API and cannot be shared.

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Author details

Camille Bernery is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Contribution

Contributed equally with, for correspondence, competing interests.

Léo Lusardi is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Clara Marino is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Martin Philippe-Lesaffre is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Elena Angulo is in the Estación Biológica de Doñana, CSIC, Sevilla, Spain and the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Elsa Bonnaud is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Loreleï Guéry is in the UMR Plant Health Institute of Montpellier, CIRAD and INRAE, Montpellier, France

Eléna Manfrini is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Anna Turbelin is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Céline Albert is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Ugo Arbieu is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France, the Senckenberg Biodiversity and Climate Research Centre, Frankfurt am Main, Germany, and the Smithsonian Conservation Biology Institute, Front Royal, United States

Franck Courchamp is in the Laboratoire Écologie Systématique Évolution, Université Paris-Saclay, CNRS and AgroParisTech, Orsay, France

Acknowledgements

The authors thank the internal reviewers (Céline Bellard, Eva Delmas, Christophe Diagne and Xavier Fauvergue) for useful recommendations. Work on this paper began during a lab retreat attended by all co-authors. PhD students were funded by the French Ministry of Higher Education (CB, LL, CM, MPL); postdocs were funded by the Senckenberg Biodiversity and Climate Research Centre (UA), the Biodiversa ERA-Net AlienScenario project (AT), and the AXA Research Fund Chair for Invasion Biology of University Paris-Saclay (EA, CA, EM); Tenured academics salary were funded by the University Paris-Saclay (EB), the CIRAD (LG) and the CNRS (FC). MPL was also funded as an intern by the ENS Paris-Saclay during part of the project.

Publication history

• Received: June 15, 2022
• Accepted: July 13, 2022
• Version of Record published: July 26, 2022 (version 1)

© 2022, Bernery, Lusardi, Marino et al.

This article is distributed under the terms of the Creative Commons Attribution License , which permits unrestricted use and redistribution provided that the original author and source are credited.

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Research Culture: A Selection of Articles

Further reading.

Research culture needs to be improved for the benefit of science and scientists.

• Epidemiology and Global Health

Landscape drives zoonotic malaria prevalence in non-human primates

Zoonotic disease dynamics in wildlife hosts are rarely quantified at macroecological scales due to the lack of systematic surveys. Non-human primates (NHPs) host Plasmodium knowlesi, a zoonotic malaria of public health concern and the main barrier to malaria elimination in Southeast Asia. Understanding of regional P. knowlesi infection dynamics in wildlife is limited. Here, we systematically assemble reports of NHP P. knowlesi and investigate geographic determinants of prevalence in reservoir species. Meta-analysis of 6322 NHPs from 148 sites reveals that prevalence is heterogeneous across Southeast Asia, with low overall prevalence and high estimates for Malaysian Borneo. We find that regions exhibiting higher prevalence in NHPs overlap with human infection hotspots. In wildlife and humans, parasite transmission is linked to land conversion and fragmentation. By assembling remote sensing data and fitting statistical models to prevalence at multiple spatial scales, we identify novel relationships between P. knowlesi in NHPs and forest fragmentation. This suggests that higher prevalence may be contingent on habitat complexity, which would begin to explain observed geographic variation in parasite burden. These findings address critical gaps in understanding regional P. knowlesi epidemiology and indicate that prevalence in simian reservoirs may be a key spatial driver of human spillover risk.

• Computational and Systems Biology

Collaborative hunting in artificial agents with deep reinforcement learning

Collaborative hunting, in which predators play different and complementary roles to capture prey, has been traditionally believed to be an advanced hunting strategy requiring large brains that involve high-level cognition. However, recent findings that collaborative hunting has also been documented in smaller-brained vertebrates have placed this previous belief under strain. Here, using computational multi-agent simulations based on deep reinforcement learning, we demonstrate that decisions underlying collaborative hunts do not necessarily rely on sophisticated cognitive processes. We found that apparently elaborate coordination can be achieved through a relatively simple decision process of mapping between states and actions related to distance-dependent internal representations formed by prior experience. Furthermore, we confirmed that this decision rule of predators is robust against unknown prey controlled by humans. Our computational ecological results emphasize that collaborative hunting can emerge in various intra- and inter-specific interactions in nature, and provide insights into the evolution of sociality.

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Essential PhD tips: 10 articles all doctoral students should read

Phd advice: from choosing the right topic to getting through your thesis.

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If you’re still deciding whether to study for a doctorate, or even if you’re nearing the end of your PhD and are thinking about your next steps, we’ve selected 10 articles that you really should take a look at.

They cover everything from selecting your topic to securing a top job when your years of hard graft come to an end.

14 essential PhD questions answered Welcome to the  Times Higher Education  PhD surgery with Tara Brabazon, professor of education at Charles Sturt University , Australia.

The PhD experience: this far, and no further Five students on how doctoral study changed them and their futures.

10 steps to PhD failure Top tips on making postgraduate study even tougher (which students could also use to avoid pitfalls if they prefer).

How not to write a PhD thesis If you want failure, this is your road map to getting there.

Realistic expectations keep you on the path to a PhD Isolation is part of the experience, but peer support groups and co-working can combat loneliness and quell students’ self-doubt.

10 truths a PhD supervisor will never tell you There are some important dos and don’ts to bear in mind when choosing someone to oversee your doctoral thesis.

Me and my PhD supervisor: tales of love and loathing Academics discuss how supervisors shaped their teaching.

How to get students through their PhD thesis Tara Brabazon shares her 10-step regime for steering emotionally drained postgraduate students through the final stages of their thesis.

Choosing a PhD subject A well-chosen doctoral thesis will have a focus that can be explored in the appropriate time and built on in the future.

How to get ahead with a PhD Postgraduates do not to realise how employable they are. Pat Cryer explains how to get a well-paid job.

Read next:  visit the THE PhD advice page

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Where To Find Journal Articles For PhD Research: A Beginner’s Guide

Writing a high-quality dissertation or thesis requires the student to review high-quality original papers. Whereas books and grey literature provide useful information for dissertation writing, the majority of the sources should come from peer-reviewed journal articles. This composition of references cited in a dissertation is one of the things that examiners look at when marking a PhD student’s dissertation.

This post is a useful guide for PhD and Masters students preparing to write their dissertations or theses on where they can find original peer-reviewed articles.

Specifically, novice PhD students can find original journal papers from: online journal databases, Google Scholar, ResearchGate and Twitter.

Online journal databases

There are many online journal databases, each covering specific fields. The databases have several journals within them, each covering a specific field of research.

The databases in most cases require subscription but most universities have subscribed to them. If a student is not sure, they should check with their university’s library.

In order to access the databases, students are required to log in with their institutional email addresses.

The table below provides examples of common journal databases and their websites (arranged alphabetically):

The list of databases in the above table is not exhaustive.

Google Scholar

Google Scholar is a great start for finding relevant journal articles.

To use Google Scholar:

• Go to https://scholar.google.com/
• There are two options provided: articles and case law. Select the “articles” option.

• Search what you want to find using relevant keywords. As an example, I would like to find articles on “maternal health during covid-19.” The following 159,000 results are shown, sorted by relevance (with the most relevant article at the top).

• Scan through the titles of the articles and select those that seem relevant to your research. Open them and look through the abstract to further determine their suitability to your research. If suitable, save them to your folder for later reading.
• For each relevant article found, look at the “related articles” section (see the image below).

• Additionally, for each relevant article, look at the “cited by” section (see the image below). The “cited by” section lists all the articles that have cited a particular article. These articles are more recent than the article of interest and are therefore important because they provide a more updated state of evidence of the topic under investigation.

• Lastly, create alert for the keywords (see the image below). Alerts will notify you through email when new articles on the specified keywords are published to Google Scholar. You can create numerous alerts that align with your research topics. This is a great way to keep abreast of the latest articles in your areas of research. But for the alerts to work, you need to first sign up with Google Scholar.

ResearchGate

ResearchGate is a great networking platform for researchers across the world. One can follow researchers in their areas of interest as well as specific research projects that are relevant to their research.

The search bar on ResearchGate can be used to search for research articles and authors.

To use ResearchGate:

• Go to https://www.researchgate.net/
• Sign up for an account and fill in your profile information. The profile has the following categories: Overview, Research, Experience, Stats, Scores, Following, and Saved List.

Under the overview tab, fill in details about your research interests, areas of focus, the languages you speak, your disciplines, and skills and expertise.

Under the research tab, include the projects you are working on as well as your publications.

Under the experience tab, fill in your professional experience, your education background, any grants, awards or scholarships you have received, and your affiliations.

The stats tab shows the number of citations, reads and recommendations you have received on your research publications.

The scores tab calculates your scores with regard to the exposure of your research work and how engaging you are on the platform.

The following tab shows all the research and topics you follow.

Lastly, in the saved list tab you can save research works that are of interest to you and which you can read later.

• Based on your profile, ResearchGate will populate your page with feeds from researchers, research publications and research projects that you follow or that align with your interest.

It is therefore easy to receive information about new research articles that have been published in your areas of interest.

• Alternatively, you can use the search bar to search for research articles covering your topic of investigation.

Another advantage of using ResearchGate is that it will notify you via email every time your followers publish new papers or anytime a project you follow is updated. This helps you to stay updated in your research fields.

Twitter is a social media platform but can also serve as a great source for finding original journal articles. Like ResearchGate, you can find journal articles on Twitter in two ways:

• By following the experts in your field of research if they are on Twitter.

Most researchers on Twitter tend to tweet their new publications as soon as they are published.

Besides checking on Twitter’s feed for new publications, one can click on the profiles of the experts in their fields and check what they have been up to, for instance, what projects they have been involved in, what papers they have published etc.

• By searching for relevant journal articles using Twitter’s search bar.

The advantage of using the search bar is that the search results always include not just published papers, but also events such as webinars and conferences that are being held on the searched topic across the world, grey literature being published by the organisations in the industry, and global news about the searched topic. All these sources of information are valuable for writing a high-quality and up-to-date dissertation.

Final thoughts on where to find original journal papers for PhD research

For PhD students, the quality of the references used in their dissertations or theses is as important as the quantity of the references. It is a classic case of “garbage in, garbage out.” While there are many places where PhD students can source for the original papers, this post lists four important and credible sources, some of which (such as ResearchGate and Twitter) are often overlooked yet they are highly valuable in finding not only quality research papers but also in connecting with experts in various fields.

Related Posts

How to Read Journal Papers Quickly and Effectively

Academic Referencing 101 (The What, Why and How)

Grace Njeri-Otieno

Grace Njeri-Otieno is a Kenyan, a wife, a mom, and currently a PhD student, among many other balls she juggles. She holds a Bachelors' and Masters' degrees in Economics and has more than 7 years' experience with an INGO. She was inspired to start this site so as to share the lessons learned throughout her PhD journey with other PhD students. Her vision for this site is "to become a go-to resource center for PhD students in all their spheres of learning."

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Introduction: Demystifying the PhD by Publication

• First Online: 28 September 2022

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• Sin Wang Chong   ORCID: orcid.org/0000-0002-4519-0544 3 &
• Neil H. Johnson   ORCID: orcid.org/0000-0001-8604-1193 4  

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This chapter documents the rationale for compiling a collection on the PhD by Publication. The aim of the book is to “demystify” this alternative route of doctoral education because there is a dearth of publications (journal articles or books) on this PhD route which is gaining popularity around the world. This book attempts to “demystify” PhD by Publication by identifying pertinent issues and (mis)conceptions pertaining to policies and practices through research, research syntheses, and surveys of university policies on the PhD by Publication internationally (Part I – Landscapes of PhD by Publication). Another layer of “demystification” pertains to experience (Part II: Narratives of PhD by Publication). The inclusion of reflective and autobiographical accounts by PhD by Publication supervisors, students, and graduates internationally provides a vivid insider’s perspective toward this PhD route. This chapter closes with an outline of each chapter of the book.

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Chong, S.W., Johnson, N.H. (2022). Introduction: Demystifying the PhD by Publication. In: Chong, S.W., Johnson, N. (eds) Landscapes and Narratives of PhD by Publication. Springer, Cham. https://doi.org/10.1007/978-3-031-04895-1_1

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Expected Roles of PhD Graduated Nurses: A Scoping Review

Reza negarandeh.

1 Nursing and Midwifery Care Research Center, School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran

Sahar Khoshkesht

2 Department of Medical-Surgical Nursing, School of Nursing & Midwifery, Tehran University of Medical Sciences, Tehran, Iran

The aim of this study was to investigate the expected roles of the Doctor of Philosophy graduated nurses and their challenges. This study was conducted as a scoping review based on Arksey and O'Malley’s approach. After a search in valid databases such as Google Scholar, Information Sciences Institute, Science Direct, Ovid, PubMed, and Scientific Information Database between 2000 and 2019 and review the websites of some well-known universities and the contents of some of the global nursing websites such as the American Association of Colleges of Nursing, National League for Nursing (NLN), International Network for Doctoral Education in Nursing (IDEN), as well as reports such as Institute of Medicine. All data were collected, summarized, and then described narratively. There was much evidence that the Doctor of Philosophy programs had failed to prepare graduated nurses for the related roles and responsibilities. The expected roles of the Doctor of Philosophy graduated nurses in this study summarized in five domains of education, clinical practice, research, leadership and management, and policy-making along with worldwide challenges, especially those highlighted in Iran. It seems that besides clarifications of the expected roles of the Doctor of Philosophy graduated nurses, there should be more thought about the contents of the programs along with roles responsibilities, as well as the establishment of better communications between universities and workplaces.

Introduction

The Doctor of Philosophy (PhD) refers to the philosophy and scientific diligence in knowledge which is also regarded as the highest academic degree in all disciplines. The term “doctorate” is rooted in the Latin word “docere” which means teaching ( Winter et al., 2000 ) and it is also characterized by an advanced level of education and research that is employed to create new knowledge ( Ellis, 2005 ). The graduates of disciplines such as medicine labeled as “MD,” pharmacy called “Pharm.D,” veterinary named as “DVSc,” and dentistry termed as “DT” are also mentioned as doctorate which is a degree equivalent to a bachelor’s and master’s in other sciences.

History showed that PhD education was established in Europe and Germany. Then, it was brought to the United States in the 1860s. Yale University was the first academic center to award a PhD degree in 1861. Then, Oxford University in the United Kingdom began to accept students in PhD programs in 1920 ( Carpenter & Hudacek, 1996 ).

In general, the goal of a PhD program is to educate scholars and scientists to develop disciplines and to create new knowledge in which there is an emphasis on preparing students to assume expected roles after completion of the courses ( Fiedler et al., 2015 ). The global competition for doctoral study is growing. Moreover, PhD graduates play an important role in the development of communities because of having specific skills in research methods and abilities to create, implement, and publish knowledge and innovation ( Auriol, 2010 ).

The concept of PhD in nursing is not new. In the past, most nurses could also obtain their doctoral degrees in disciplines such as physiology, education, or social sciences. Doctorate of Education (EdD) was created between 1900 and 1940 and the first EdD in nursing was awarded in 1933 at Columbia University. In the 1950s, the University of Pittsburgh emphasized the importance of clinical research for the development of a body of knowledge and nursing profession in the PhD program. Then Boston University launched the Doctorate of Nursing Science (DNSc) ( Robb, 2005 ). Later, different types of nursing doctorates were developed including Doctorate of Science in Nursing, Nursing Doctorate, Doctor of Philosophy in Nursing (PhD), and Doctor of Nursing Practice (DNP) ( Meleis, 1988 ; Rosseter, 2017 ). The history of PhD degrees development in nursing in some countries across the world such as the United States (1933), the United Kingdom (1970), Sweden (1986), Australia (1987), South Korea (1988), Brazil (1990), Canada (1991), Venezuela (1998), and China (2003) is reflecting the historical record and the importance of developing PhD studies in nursing worldwide.

Historically, the first PhD program in nursing in Iran was held by Tabriz University of Medical Sciences in 1995. Then, Iran University of Medical Sciences, Tehran University of Medical Sciences, Shahid Beheshti University of Medical Sciences, and Isfahan University of Medical Sciences started accepting PhD students in nursing. Currently, a total number of 17 universities of medical sciences in Iran have permission to train PhD students in this domain.

In general, two models of PhD programs in nursing are known worldwide. In the research-based/oriented European model, students only focus on the implementation of research projects. This model is being used in European countries, North Africa, Egypt, Japan, Australia, and New Zealand. But in the North American model or the Pan-American model, students first take courses that are related to the subject of the dissertation and, after successfully passing the relevant exams; they concentrate on doing their dissertations. This model is being implemented in countries such as Brazil, Canada, the United States, Venezuela, South Korea, the Philippines, Taiwan, Thailand, and Iran ( Ketefian et al., 2001 ).

In recent years, scientific research studies have put more stress on the professional development of nursing and they have particularly focused on the unique characteristics of nursing. Unlike other disciplines that start with general studies and then make progress toward specializations in the postgraduate programs, nursing is a profession that requires a general perspective in the PhD program ( Rosseter, 2017 ). Nursing programs traditionally present courses in the fields of nursing history and philosophy and development of healthcare techniques as well as socio-economic, political, and ethical issues. Data management and research methods are also included as the most important areas in doctoral education in nursing ( American Association of Colleges of Nursing [AACN], 2018 ).

Undoubtedly, the purpose of PhD programs in the development of nursing sciences is through research. In this respect, graduates are trained in research-based disciplines to contribute to a collection of unique knowledge in nursing and they are expected to accept leadership positions in their fields. As noted, the nursing process has been toward increasing PhD programs. Having doctoral degrees, as the most known and highest degree of science, has also clarified the value of PhD in nursing. Although the American Association of Colleges of Nursing (AACN) announced in 2004, there are mainly two types of nursing doctorate including PhD and DNP in Nursing; but most of the nursing leaders who recognize and accept PhD as a degree at the postgraduate level are strongly advocating the removal of other specialized programs such as DNP named as PhD in Nursing. Moreover, the AACN has differentiated PhD graduates as knowledge developers and DNP and DNSc ones as experts in using the new knowledge ( AACN, 2002 ; Rosseter, 2017 ).

Growing knowledge and increasing complexity of health systems increase the need for advanced and qualified nursing. Therefore, nursing education and the training of Ph.D. students are very important ( Patelarou et al., 2009 ). According to the Institute of Medicine (2011) , “The Future of Nursing: Leading Change, Advancing Health,” nurses could play a very important role in reforming and redesigning health systems that need improving the levels of knowledge and attitudes. Based on the recommendations in this report, there is an emphasis on increasing levels of nursing education, doubling the number of PhD graduates in nursing by 2020, and using the full extent of nurse education and training; therefore, nurses should be responsive to changing needs of health care systems. However; there is much more evidence that PhD programs in nursing have failed to prepare graduates for relevant roles and responsibilities ( Booth et al., 2016 ). Generally, the relationship between doctoral education and expectations and roles is vague and there are sometimes no defined roles and responsibilities for nursing graduates in health systems ( Agger et al., 2014 ; Bullin, 2018 ). Even if the roles and responsibilities have been defined, they have not been properly addressed in practice. Considering the increasing importance and the need for training nurses with PhD degrees as the source of changes in healthcare systems, as well as the controversies in preparation of graduates that exposed them to the confusion of their roles, there is the need to discuss the role of PhD graduate students. Therefore, this study aimed to investigate the expected role of PhD graduate nurses.

Research Questions

1. What are the roles and responsibilities of PhD graduate nurses? 2. Is there compatibility between the expected roles, curriculum, clinical environment, and organizations that provide job opportunities? 3. What are the worldwide PhD graduate nurses challenges; especially those highlighted in Iran?

Study Design

This study was a scoping review based on Arksey and O’Malley approach (2005).

Study Process

The five-stage approach of Arksey and O’Malley (2005) includes identifying the research question, identifying relevant studies, study selection, charting the data, collating, summarizing, and reporting. A summary of the stages is shown in the below flowchart ( Figure 1 ).

Flowchart of the Process of Study Based on Arksey and O’Malley’s Five-Stage Approach.

Search Process and Study Identification

Regarding the importance of the subject in the field of nursing and the lack of sufficient evidence in this domain, the main research question was about the expected roles of PhD graduated nurses and their challenges. Accordingly, various keywords such as doctorate in nursing OR PhD in nursing AND roles of PhD nurses AND scope of practice of PhD nurses were searched in valid databases such as Google Scholar, Information Sciences Institute, Ovid, PubMed, and Scientific Information Database in the related studies published between 2000 and 2019.

Eligibility of Resources

More than 414 articles were extracted. After removing duplicate items, examining the relevancy of titles, and reviewing the relevance of the subject, the validity of the source, and accessibility to the article, finally, the 23 articles were examined. Also, seven articles and two books were added after reference lists review. Since the purpose of a scoping review is a brief analysis around key concepts in the research subject and finding main sources and types of evidence without considering the quality of the studies ( Tricco et al., 2016 ), the studies were selected only based on the proximity to the subject and scope of the investigation. Exclusion criteria included irrelevant, duplicate, and non-English articles. However, lectures, summaries, studies related to other disciplines, and studies just related to DNP were excluded from the final review. In addition, the websites of some well-known universities and the contents of some of the global nursing websites such as AACN, NLN, IDEN, as well as reports such as IOM were reviewed. All data were collected, summarized, and then described narratively and discussed.

Goals of PhD in Nursing

By exploring PhD programs in nursing across the world, it becomes clear that the educational goals of training PhD graduates are different due to discrepancies in defined roles and responsibilities. The following cases are examples of such differences.

The University of Virginia in the United States which accepts students through two PhD and DNP programs aims to educate clinical professionals, nursing scholars, and researchers to develop nursing knowledge in the 21 century ( The University of Virginia, 2018 ), while the John Hopkins University, in the United States, emphasized the empowerment of students in development and direction of research toward improving provision of healthcare services ( The Johns Hopkins University School of Nursing, 2018 ). Accordingly, the general purpose of this university is to educate nursing scholars to develop and conduct research studies and finally progress the nursing discipline and deliver better healthcare services ( The Johns Hopkins University School of Nursing, 2018 )

The University of Alberta in Canada also expects the following roles from nursing graduates including nursing progress, knowledge mobilization, research development, and change in leadership ( The University of Alberta, 2018 ). Also, the objective of nursing education in China, which has been working on nursing education since 2003, is to educate future nurses in the domains of research and management ( Wang et al., 2016 ).

In general, the major objectives of establishing the nursing discipline in Iran include training specialized staff to provide the required workforce in the areas of research, education, technology, management, and services. Therefore, graduates can play roles in the domains of education, research, care, counseling, management, and prevention in communities. Accordingly, the positions considered for nurses can extend from hospitals to private centers, welfare and rehabilitation centers, research centers and institutes, planning centers related to nursing, growth centers, and knowledge-based companies as well as the community. However; the goals, visions, roles, and responsibilities of PhD graduated nurses in Iran have undergone changes in three periods since 1994. The focus of the first PhD programs in nursing was on improving the quality of education and research in order to achieve professional independence to supply the required human resource and also to promote nursing ( The Iranian Curriculum of PhD in Nursing, 1995 ). In 2003, following the graduation of only ten students, the curriculum of PhD programs in nursing was revised and training of high-quality students in terms of research gained more weight ( The Iranian Curriculum of PhD in Nursing, 2005 ). In the last period and following the approval of the curriculum for PhD programs in nursing which had been implemented since 2017, the main goal was training specialized nursing staff to provide the required human resources in the field of research, education, technology, management, and nursing services as well as participation in policy-making in the health system. By adding six non-core units to the curriculum, a clinical perspective was formed ( The Iranian Curriculum of PhD in Nursing, 2017 ). Moreover, 24 professional responsibilities were considered for graduates. But there are not enough infrastructures to prepare nurses for gaining enough knowledge and skills during the years of education.

It seems that the shift in the locus of attention to the nursing PhD programs in Iran and some other countries from education to research and then clinical practice, as evident in curriculum changes, along with inappropriate consideration of specialized roles and responsibilities in PhD programs that distinguish graduates of PhD nursing from other nursing groups can be a reason for the role confusion among PhD graduates.

PhD in Nursing Careers

Based on the IOM (2011) reports as well as AACN (2018) , the nursing profession requires much more nurses at the doctoral level to deal with the difficulty of the lack of nursing faculty members and scholars. The Doctor of Philosophy programs in nursing is held with the purpose of preparing graduates to accept careers in health, education, research, and clinical practice.

Most nurses with PhD degrees have a normal transition to achieve an academic career; however, there are other alternatives for nurses at this level. For example, PhD graduated nurses are often recruited by large consulting companies to work with other individuals in terms of designing solutions related to problems in providing healthcare services. Some other nurses are employed by big hospitals to manage different wards. Moreover, a group of such nurses is hired for the management of complicated healthcare systems at an executive level. In other places, these nurses could carry out research and also formulate and develop national and international healthcare policies. No need to say that PhD studies can meet individuals with a wide range of appropriate job opportunities.

Roles, Expectations, and Challenges

Within the nursing profession, graduate students are trained to develop new nursing knowledge and to prepare future nurses in the fields of research, education, clinical practice, leadership, and health-related policies. However, one of the major challenges of nursing education is the lack of clarity in the roles and responsibilities of graduated nurses, especially those involved in PhD programs ( Bunkers, 2002 ).

In the study by Cheraghi et al. (2014) , clinical nurses’ perceptions and expectations about the roles and responsibilities of nursing doctorates were addressed. This study suggested that although nurses were good perceptions of PhD in nursing and believed that PhD nurses had been prepared to do research and to utilize theoretical knowledge in practice and they could also make use of their own specific conditions to improve current nursing status, PhD nurses, in reality, in the clinical setting cannot analyze issues related to healthcare systems and establish strategies to address nursing challenges.

Also, McKenna et al. (2014) highlighted the inadequate competency of PhD graduated nurses in confronting existing challenges in health systems. They acknowledged that although PhD graduates were expected to deal with nursing problems via knowledge and in-depth insights, in practice, such individuals had failed to play their roles in reforming the health system.

On the other hand, Sahebi et al. (2017) reviewing the challenges of the nursing doctoral curriculum in Iran conceded that with regard to the dynamism nature of needs of the health system and the development of nursing education, the nursing curriculum was faced with challenges and needed some changes. One of the most important findings of this study was that the nursing doctoral curriculum could not meet the needs of the community, health care system, the nursing profession, and even faculty members and PhD students. In the study by Zamanzadeh et al. (2014) investigating students’ attitudes toward the quality of PhD programs in nursing, the lowest score was associated with “no consistency between the curriculum of PhD programs and the nursing profession as well as its missions and obligations.”

Following the changes that occurred in the curriculum approved by the Ministry of Health and Medical Education in 2017, it seemed that no adaptation was expected in this domain via adding six non-core units whose method of implementation was not defined clearly. The confusion and challenges faced by PhD students in relation to the expected roles of passing these six units also increased. In a study by Feizalahzadeh and Hassani (2012) , the participants showed that if nurses with PhD degrees were to be employed in clinical practice, necessary and sufficient infrastructure and organizational positions, as well as salaries, are required.

Expectations from PhD graduated nurses are miscellaneous and multifaceted. So, it is expected that individuals demonstrate their best performance in different domains and positions; while there is no proper and practical preparation in the clinical, care, decision-making, policy-making, and education fields. There actually seems to be a contradiction in what universities are producing and what employers expect from the graduated nurses. The following is a summary of the expected roles of PhD graduated nurses in five domains of education, clinical practice, research, leadership and management, and policy-making along with worldwide challenges, especially those highlighted in Iran.

Before the mid-19th century, the main focus of PhD programs was on teaching and higher education, aimed at training faculty members ( Glanville & Houde, 2004 ). Nonetheless, with the expansion of PhD programs in nursing and admitting more students, teaching became a secondary activity and concentration was directed to research programs ( AACN, 2016 ). One of the tasks of schools in this domain is to train experts, that is, future students and nurses, in terms of theoretical and clinical education ( Oermann et al., 2016 ). It is also one of the professional responsibilities and roles of PhD graduated nurses in Iran. Thus, nursing education has great importance in the development of the nursing profession and preparation of future nurses to accept today’s advanced roles and to take on responsibilities for providing safe and high-quality nursing services ( Burton et al., 2009 ).

Nursing graduates are expected to be able to prepare for the quality training of future nurses, but this readiness is low or not at all ( Bullin, 2018 ). Previous studies have shown that insufficient preparation among graduates to assume the role of lecturers and faculty members could reduce job satisfaction and have a negative impact on their performance in the educational role ( Whitehead, 2015 ). In the study by Moghadam et al. (2017) , it has been reported that PhD nursing students and graduates were not ready for nursing education. PhD graduated nurses further acknowledged that organizational expectations were much beyond their abilities, clinical competencies were low, and uncertainties and obligations could lead to identity threats in PhD students. Also, McNelis et al. (2019) showed that there is a vague process for preparing graduates for teaching in both PhD and DNP curricula. so, should prepare graduates for faculty roles by including coursework on teaching.

Currently, the presence of Iranian PhD graduated nurses in clinical practice is defined as lecturers in undergraduate and postgraduate courses in clinical settings ( Cheraghi, et al., 2014 ). But based on the contents of the PhD programs, students are not completely prepared for clinical education. So, assuming the role of clinical instructors by PhD graduated nurses is neither acceptable nor cost-effective. Perhaps, teaching-specialized clinical education can be assigned to experts of the related field and the educational role of nursing doctorates can be limited to teaching how to acquire knowledge and research and how to enhance the body of nursing knowledge. It has been highlighted in most PhD programs worldwide, and PhD nursing students are prepared in that domain.

Clinical Practice

As stated, the nursing discipline is inherently clinical and one of the goals to train future nurses is helping in terms of provision of safe and high-quality services and consequently improvement of community health ( Edwards et al., 2018 ). By assessing the roles for PhD graduates in clinical practice, it can be realized that the expected clinical role is promoting health in communities at higher executive and managerial levels, and no direct clinical role for such graduates in the care domain has been taken into consideration. In contrast, in Iran, planning, implementation, and evaluation of nursing services, working with healthcare teams, as well as patient follow-up after discharge, have been considered as responsibilities of PhD graduated nurses, while the defined positions for playing these roles have been not considered ( The Iranian Curriculum of PhD in Nursing, 2017 ). Additionally, the lack of well-defined and purposeful program have faced students with more confusion. There is no doubt about the role that nurses can play in clinical practice, but if nurses with PhD degrees have the same responsibilities assumed by other nursing groups, what is the need to spend money, time, and manpower to train nursing doctorates.

Certainly, DNP has a different definition of PhD. Accordingly, there are different programs, goals, missions, and job positions ( Oermann et al., 2016 ). The launch of the DNP program alongside PhD in nursing as a separate discipline considering educational infrastructure, manpower, working environment, community acceptance, and … can be debated; however, the problem is to what extent the integration of these two programs will be practical.

Research and Investigation

The goal of the PhD programs is to prepare nursing students to produce new knowledge, develop the profession, and improve the quality of healthcare and health policies that are possible in the light of research studies. Therefore, one of the expected roles of PhD students in nursing is the ability to carry out applied research ( Henly et al., 2015 ). Now, in the PhD Programs in Nursing in Iran (2017), students are required to fulfill a final research dissertation. In fact, one of the prominent roles of PhD graduated nurses is setting up and conducting proper and high-quality research. Thus, PhD students can identify concepts and structures of their interest, study their relationships, develop predicted models, and finally test them. The result can be the production of new knowledge for the nursing profession. However, AACN (2013) and Quality Assurance Agency for Higher Education ( The Quality Assurance Agency for Higher Education [QAAHE], 2011 ) in the United Kingdom have expressed concerns about the quality of PhD theses.

It seems that attention to the quantity of the dissertations, limited research areas, and lack of interest in fundamental subjects, along with the prolongation of the research period, can all reduce the quality of research in PhD programs in nursing.

Leadership and Policy-Making

Although the tasks of governments or nursing leaders appointed to state affairs are policy-making, the presence of nurses in policy-making can improve nursing performance and consequently increase the quality of care services ( Sullivan & Garland, 2010 ).

More than any other efforts up to the present, the IOM report (2011) has encouraged nurses to make changes in policies. According to this report, nurses have been called on to enhance their leadership capacities in order to design, implement, and support health policies that affect community health.

In recent years, Iranian nurses have tried to increase their participation in policy-making in nursing affairs although the status of nurses in the domain of policy-making is not still clear enough ( Ministry of Health Policy Making Council, 2014 ).

It is also obvious that PhD graduated nurses have the most important role in shaping leadership. In the curriculum ( The Iranian Curriculum of PhD in Nursing, 2017 ), there are at least eight to ten leadership responsibilities that have been listed for PhD graduated nurses. It is also believed that the endpoint of the nursing profession is a leadership position to provide nursing services or train nurses. Accordingly, the PhD degree puts more emphasis on the leadership position of nurses, particularly in clinical practice. Moreover, it is claimed that nursing managers should benefit from the cooperation of PhD nurses in decision-making processes ( Brar et al., 2010 ).

In regard to the preparation of PhD graduated nurses to assume leadership and policy-making roles, there are still ambiguities. Recently, two units of policy-making have been included in the nursing syllabus, but they have not been enough and also failed to prepare nurses for such situations. Therefore, it seems necessary to change the goals and the plans of PhD programs in nursing in order to prepare nurses to take on leadership and policy-making roles in the future.

On the other hand, due to the lack of a precise definition for organizational positions in leadership and policy-making groups in the Ministry of Health or at hospitals, graduates have no idea of employment in such organizations. Moreover, the terms “cooperation” or “participation” have been used in the responsibilities listed in the curriculum and independent roles have not been considered for PhD graduated nurses.

Study Limitations

One of the limitations of this study was the difficulty of fully accessing up-to-date and reliable sources. However, the best and most reliable sources were selected and retrieved according to the situation and needs.

Conclusion and Recommendations

The Doctor of Philosophy graduated nurses are expected to play the roles of agents for the development of the body of knowledge and nursing profession, as well as for educators, researchers, leaders, policy-makers, and professional consultants. Nevertheless, one of the major challenges facing nursing education is ambiguity in defining the roles of nursing graduates particularly those with PhD degrees (Bunkers, 2001). The definition of nursing roles can be challenging because studies in many countries have indicated disruptions in roles as well as overlaps ( Chiarella & McInnes, 2010 )

There is much evidence that PhD programs in nursing do not prepare graduates for their roles and responsibilities ( Booth et al., 2016 ). In general, the relationships between doctoral education, expectations, and career roles for PhD graduated nurses have not been well defined ( Agger et al., 2014 ; Bullin, 2018 ). Therefore, for possessing graduates with multiple abilities and multiple tasks, there is a need for the enrichment of the curriculum, defining clear roles, and proper preparation to achieve these roles ( Adib-Hajbaghery & Hosieni, 2018 ).

It seems that PhD programs lasting for 4–5 years have failed to create the competency required to provide these complex, broad, and sometimes cooperating roles with other medical and nursing staff. On the other hand, the working environment is not ready to accept these graduates.

As a whole, all the expected roles of PhD graduated nurses need further clarifications and there is a need to think about the consistency between curriculums and roles, as well as the establishment of better relationships between academic settings and educational programs and organizations providing job opportunities.

Educational planning to achieve the competency to accept the roles needed for the market in order to meet the needs of communities and the nursing profession is worthwhile because the type of investments in an educational system will be equal to its outputs. Therefore, the type of perspectives to educational programs can direct human resource policy. Therefore, the results of this study, while reporting the situation in Iran, should be considered as a basis for expanding awareness of the challenges in this field, and the authorities should find a solution in the field with proper planning.

This article provides an overview of the expected role of nursing PhD graduates around the world with a special focus on nursing PhD graduates in Iran and discusses its challenges. Obviously, because of cultural differences and the educational and care structure of each country, roles and expectations will be different. Therefore, it is suggested that this issue be discussed in several countries and a solution be found to its challenges.

Peer Review: Externally peer-reviewed.

Author Contributions: Concept – S.K., R.N.; Design S.K., R.N.; Supervision – R.N.; Resources – S.K., R.N.; Materials – S.K., R.N.; Data Collection and/or Processing – S.K.; Analysis and/or Interpretation – S.K., R.N.; Literature Search – S.K., R.N.; Writing Manuscript – S.K.; Critical Review – R.N.

Declaration of Interests: The authors have no conflicts of interest to declare.

Funding: The authors declared that this study has received no financial support.

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A Chicago teen entered college at 10. At 17, she earned a doctorate from Arizona State

Dorothy Jean Tillman II participates in Arizona State University’s commencement, May 6, 2024, in Tempe, Ariz. Tillman, 18, earned her doctoral degree in integrated behavioral health in December at age 17 from the school. Tillman, of Chicago, began taking college courses at age 10. She earned her associate’s, bachelor’s and master’s degrees before she turned 17. (Tillman Family via AP)

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CHICAGO (AP) — Dorothy Jean Tillman II’s participation in Arizona State University’s May 6 commencement was the latest step on a higher-education journey the Chicago teen started when she took her first college course at age 10.

In between came associate’s, bachelor’s and master’s degrees.

When Tillman successfully defended her dissertation in December, she became the youngest person — at age 17 — to earn a doctoral degree in integrated behavioral health at Arizona State, associate professor Leslie Manson told ABC’s “Good Morning America” for a story Monday.

“It’s a wonderful celebration, and we hope ... that Dorothy Jean inspires more students,” Manson said. “But this is still something so rare and unique.”

Tillman, called “Dorothy Jeanius” by family and friends, is the granddaughter of former Chicago Alderwoman Dorothy Tillman.

When most students are just learning to navigate middle school, her mother enrolled Tillman in classes through the College of Lake County in northern Illinois, where she majored in psychology and completed her associate’s degree in 2016, according to her biography.

Tillman earned a bachelor’s in humanities from New York’s Excelsior College in 2018. About two years later, she earned her master’s of science from Unity College in Maine before being accepted in 2021 into Arizona State’s Behavioral Health Management Program.

Most of her classwork was done remotely and online. Tillman did attend her Arizona State commencement in person and addressed the graduating class during the ceremony.

Tillman told The Associated Press on Tuesday that she credits her grandmother and trusting in her mother’s guidance for her educational pursuits and successes.

“Everything that we were doing didn’t seem abnormal to me or out of the ordinary until it started getting all of the attention,” said Tillman, now 18.

There have been sacrifices, though.

“I didn’t have the everyday school things like homecoming dances or spirit weeks or just school pictures and things like that ... that kind of create unity with my peers,” she said.

She has found time to dance and do choreography. Tillman also is founder and chief executive of the Dorothyjeanius STEAM Leadership Institute. The program includes summer camps designed to help young people in the arts and STEM subjects.

She said her plans include public speaking engagements and fundraising for the camp, which Tillman said she hopes to franchise one day.

Tillman is motivated and has innovative ideas, said Manson, adding, “And truly, I think what is inspiring is that she embodies that meaning of being a true leader.”

Jimalita Tillman said she is most impressed with her daughter’s ability to show herself and her successes with grace, but to also understand when to “put her foot down” when choosing between social outings and her education.

Associated Press researcher Jennifer Farrar in New York contributed to this report.

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NASA taps UB researchers’ team to advance satellite observation of climate change

A coastal polynya, or opening in the sea ice cover, near the Filchner Ice Shelf in Antarctica, as seen during an Operation IceBridge flight on Oct. 10, 2018. Photo: John Sonntag/NASA

By TOM DINKI and LAUREN FIMBRES WOOD

Published May 17, 2024

UB researchers are part of an international team selected by NASA to conceptualize a future satellite mission that can advance understanding of Earth’s response to climate change.

Sophie Nowicki, Empire Innovation Professor, and Beata Csatho, professor and associate chair, both in the Department of Geology, are members of the Earth Dynamics Geodetic Explorer (EDGE) team. Led by the University of California San Diego, EDGE proposes using satellite laser altimetry for an unprecedented, real-time look at both carbon stored in forests and ice at the poles.

It was one of four proposals selected by NASA’s new Earth System Explorers Program, which is seeking satellite-based missions that will advance understanding of climate change factors like greenhouse gases and changes in ice and glaciers around the world.

The four finalists will each receive $5 million to conduct a one-year mission concept study. After the study period, NASA will choose two proposals for satellites to launch in 2030 and 2032, with a budget of $310 million for each chosen investigation.

Proposal builds on previous missions

The goal of EDGE is to observe the three-dimensional structure of terrestrial ecosystems like forests and the surface features of glaciers, ice sheets and sea ice as they change in response to human activity. This will be done by laser altimetry, which sends laser pulses to Earth’s surface and records the time it takes them to return to the spacecraft.

EDGE will build on two ongoing NASA space laser altimeter missions that first launched in 2018: Ice, Cloud and land Elevation Satellite-2 (ICESat-2) and Global Ecosystem Dynamics Investigation (GEDI).

EDGE advances the technology on ICESat-2 and GEDI through an increased density of laser beams that will map the planet using five 120-meter-wide strips. This unprecedented resolution and accuracy will allow scientists to precisely measure changes as they are happening, providing a real-time look at whether the planet is crossing critical tipping points that will cause abrupt or irreversible change.

“The EDGE team brings together vegetation and cryosphere scientists to work toward a shared goal of developing an instrument to measure these vital signs of our planet,” says EDGE team leader Helen Amanda Fricker, professor of geophysics at UC San Diego’s Institute of Geophysics and Planetary Physics. “EDGE will have the capability to measure the density of the rainforest in the Amazon and depths of individual cracks in glaciers, enabling improved tracking and understanding of our planet’s biodiversity, changes in carbon storage and rate of ice loss contributing to sea-level rise.”

 EDGE, flying on Maxar’s 500 spacecraft, will also expand the footprint of Earth that is monitored. The GEDI instrument on the International Space Station only covers as far north as Canada and south to Australia, but EDGE’s orbit goes all the way to the poles, providing global coverage of vegetation and allowing for dense mapping around the edges of ice sheets and sea ice pack.

The data from EDGE will be used to inform Intergovernmental Panel on Climate Change (IPCC) reports and policymakers about projected future conditions, helping society prepare for and adapt to climate change.

Researchers have prior experience with NASA

Nowicki and Csatho have both been involved in previous NASA satellite laser altimeter missions. Csatho served on the science team for the ICESat-2 and original ICESat missions, as well as the follow-on missions between the two, known as Operation IceBridge. Nowicki, who is also director of the UB Center for Geological and Climate Hazards, served on the Operation IceBridge team. 

Nowicki will be EDGE’s cryosphere application lead, tasked with coordinating and expanding ice sheet modeling, as well as community engagement with the team’s dataset. Csatho will be a land ice products co-lead in charge of elevation change products over glaciers and ice sheets.

Altogether, the EDGE team is composed of 25 scientists and engineers from around the world. Aside from UB and UC San Diego, they represent the University of Maryland, George Mason University, Boise State University, Northern Arizona University, Bristol University, University of Washington, Colorado School of Mines, Singapore University, NASA Goddard Space Flight Center, U.S. Forest Service, U.S. Geological Survey, the Smithsonian Tropical Research Institution and the Australian Antarctic Division.

In the next year, the EDGE team will finalize the technical capabilities of the mission, demonstrate feasibility and refine satellite design so the missions can be executed on time and on budget. NASA will then choose two of the four accepted proposals to move forward to launch.

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• Published: 10 May 2006

What makes a good PhD student?

• Georgia Chenevix-Trench 1  

Nature volume  441 ,  page 252 ( 2006 ) Cite this article

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Some tips for PhD students.

Doing a PhD should be fun and rewarding, because you can spend all your working time discovering things and pursuing ideas — and getting paid for it, without any administrative responsibilities. Those who stick with a career in science do so because, despite the relatively poor pay, long hours and lack of security, it is all we want to do.

Unfortunately most new PhD students are ill-prepared, and as a consequence very few will fulfil their aspirations to be independent scientists. The main reasons for this are the 'grade creep' inherent at most universities, making it difficult to identify the really talented first-class graduates from the rest, and the pressure on universities to graduate as many PhD students as possible. The consequence is that we enrol far too many of them without telling them clearly what doing a doctorate should entail. We therefore set ourselves, and the students, on a path of frustration and disappointment.

So what should we be telling prospective PhD students?

Choose a supervisor whose work you admire and who is well supported by grants and departmental infrastructure.

Take responsibility for your project.

Work hard — long days all week and part of most weekends. If research is your passion this should be easy, and if it isn't, you are probably in the wrong field. Note who goes home with a full briefcase to work on at the end of the day. This is a cause of success, not a consequence.

Take some weekends off, and decent holidays, so you don't burn out.

Read the literature in your immediate area, both current and past, and around it. You can't possibly make an original contribution to the literature unless you know what is already there.

Plan your days and weeks carefully to dovetail experiments so that you have a minimum amount of downtime.

Keep a good lab book and write it up every day.

Be creative. Think about what you are doing and why, and look for better ways to go. Don't see your PhD as just a road map laid out by your supervisor.

Develop good writing skills: they will make your scientific career immeasurably easier.

To be successful you must be at least four of the following: smart, motivated, creative, hard-working, skilful and lucky. You can't depend on luck, so you had better focus on the others!

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For Mormon Missionaries, Some ‘Big, Big Changes’

The church has loosened its strict rules for those evangelizing. And many members of Gen-Z are loving it.

Andres Gonzalez stands in front of a statue of Jesus Christ in Los Angeles as another missionary, Alec Crawley, films him for a video for social media. Credit... Isadora Kosofsky for The New York Times

Supported by

By Lauren Jackson

Lauren attended church in London, Los Angeles and Paris and spoke with current and former missionaries to report this story.

• May 10, 2024

Andres Gonzalez, 19, stands on the balcony of his Los Angeles apartment, his hands in his suit pockets. It is his first week as a missionary, but today, instead of approaching people on the street, he is shooting a video that he will later post to social media.

After about a dozen takes, he is successful. “Hello! If you would like to learn more about Jesus Christ,” he says to the camera in Spanish, “contact me.”

Mr. Gonzalez is the image of the modern missionary for the Church of Jesus Christ of Latter-day Saints, which has changed many of its practices — from how missionaries preach to how they dress.

The faith, long known for sending tens of thousands of neatly and formally dressed young people across the globe each year to preach door to door, is encouraging new missionaries to spread the gospel on social media and, for some, with acts of community service closer to home.

As a church leader, Dieter F. Uchtdorf, put it, missionaries should feel comfortable sharing their faith in “ normal and natural ways .”

In the last few years, the church has also changed some rules for missionaries themselves — loosening restrictions on dress codes ( women can wear pants ) and how often they can call family members back home ( once a week , not just on Christmas and Mother’s Day).

To outsiders, the adjustments may seem small. But to missionaries who adhere to strict rules while on assignment, the shifts are dramatic.

“We’ve seen a lot of big, big changes,” Jensen Diederich, 23, said. He served his mission in Peru and said it was “monumental” when the church allowed him to call home weekly, instead of just twice a year.

The church believes missionary work is essential for the world’s salvation — that people must be baptized in the faith to get to the highest level of heaven after they die. Missionary work also helps increase the church’s membership, and it deepens many young members’ faith. Many missionaries begin their assignments just after they leave home. Instead of partying on a college campus, they commit themselves to the religion and develop habits that can last a lifetime.

One of those members was Senator Mitt Romney of Utah, who was a missionary in France in the 1960s. He has said the isolation of his mission allowed him to examine his faith without distraction . When asked about the changes, he said, “For young people of my generation, I think the separation from family and friends served us well.”

But he understands times have changed. “With today’s youth in near constant contact with one another, maintaining greater connection during a mission fits their life experience,” he added.

Many young church members say the new rules have made missionary service more attractive and realistic.

Kate Kennington, a 19-year-old with a mission assignment to London, said finding people online and messaging them is a more successful way of approaching potential converts. “It’s how I would want to be contacted,” she said.

“Knocking on doors and approaching people on the street are no longer seen as useful as they once were because of shifts in American culture,” said Matthew Bowman, a professor of religion and history at Claremont Graduate University who holds the chair of Mormon studies. He is also a church member.

For decades, missionaries’ clean-cut suits were signs of prosperity, Mr. Bowman said, and an effective way of appealing to converts. But they now feel “outdated.”

Many of the changes, especially the push to evangelize on social media, were fueled by the pandemic, which shut down in-person church gatherings and forced Latter-day Saints and Jehovah’s Witnesses to find alternatives to door-to-door preaching.

The missionaries use their phones to film videos of themselves promoting the church or sharing messages of faith. In one video , a missionary raps about his faith. In another , two missionaries throw a football and a Frisbee through an obstacle course in a church gym — an object lesson meant to visualize how Jesus Christ can help people overcome challenges.

So far, the changes appear to be working: In the last three years, as pandemic restrictions lifted and young members responded to an appeal from the church’s top leader for them to serve, the number of full-time proselytizing missionaries has risen by around 25 percent , according to church data. At the end of last year, the church had about 72,000 full-time missionaries serving around the world.

The church has just under 17.3 million members globally but has seen growth slow. From 1988 to 1989, during a surge in growth when the church expanded into West Africa , the church grew by about 9 percent . Last year, the church grew by about 1.5 percent .

A tradition of travel

Missionary work is a rite of passage for Latter-day Saints — and has been since the church’s founding in 1830.

The church’s missionaries have traveled the world, growing their faith from a fledgling start-up in upstate New York to a global religion that brings in billions of dollars in revenue .

Church leaders say it is men’s responsibility to become missionaries for two years starting at age 18. Missionary work is optional for women, who serve for 18 months. The church has historically encouraged women to focus on marriage and motherhood. But since 2012, when the church lowered the age women could become missionaries to 19 from 21, more women have been going .

Missionaries leave their families and friends, learn new languages and spend the first years of their adulthood spreading the gospel of Jesus Christ.

While on a mission, they cannot date and must follow the religion’s ban on premarital sex, drinking, smoking, coffee and caffeinated tea. Communication with friends and family back home is restricted. They commit to stay focused on their work, and their proximity to their missionary partner creates a sense of accountability that keeps most from breaking the rules.

Until recently, the experience of young missionaries was similar to that of their parents. They first attended a missionary training center — a religious boot camp of sorts — before then traveling to their missions.

Most missionaries now start their training online at home , where the transition is less jarring. They can adapt to a mission schedule with their family’s support. Being home is also an opportunity for new missionaries to evangelize in their community.

“I’ve had friends who aren’t members of the church,” Tanner Bird, a 19-year-old missionary in Brazil who did part of his training at home in Houston. “And I just get super, super excited and talk to them about the gospel.”

Once deployed, men in some areas are allowed to wear blue shirts and go without ties , while women can wear wrinkle-resistant dress pants in “conservative colors.” Most missionaries now have smartphones and call their families weekly.

Some traditions remain: Young missionaries still do not get to pick their destinations. Many teenagers throw parties to open their assignments, reading their “call letter” aloud for the first time in front of family and friends. Others film elaborate announcement videos — including on ice skates . Some serve close to home (there are 10 missions in Utah). Others go as far as Tahiti or Tokyo.

Mr. Gonzalez, the missionary in Los Angeles, said he first imagined going on a mission when he was a child in Venezuela. His parents, who converted to the faith, often had young missionaries over for meals. After the church helped the family settle in Utah, he said serving as a missionary was part of his “American dream.”

Every morning, he wakes up at 6:30 a.m., the set time for many missionaries, with his “companion,” an assigned missionary partner. They are mandated to “never be alone,” with few exceptions, and each day follow a missionary schedule .

On Facebook, they contact people they have met, including those they have approached on the street in downtown Los Angeles. They also search groups for people who may be open to their message and post videos to generate interest in their faith. They keep track of potential converts’ progress, including lessons they teach. Every Monday, Mr. Gonzalez calls his parents.

Calls are also an opportunity for him to receive support. “It’s a little bit hard,” Mr. Gonzalez said of his mission work, describing people in downtown Los Angeles as “busy.” Still, he remains hopeful: “Some of them, they really are ready. They make time, even just like five minutes.”

The missionary experience is not for everyone. Some people feel isolated, find it difficult to adapt to a location, or struggle with the rules or the pressure to keep their commitment. Some people do leave early; the church does not comment on those who do.

Alex McAlpin, a 23-year-old who went on a mission to Denver, almost did not put in a missionary application. Before her mission, she attended Pepperdine University, where she wrestled with some aspects of church doctrine and history.

Then the church made its dress code change, allowing women to wear pants in 2018.

“That was the first day of my life that I thought maybe I would go” on a mission, Ms. McAlpin said. She saw the new dress code and the church’s other mission changes as a sign the church was evolving and listening to its younger members, many of whom hope their church will modernize in larger ways. “I wanted to be a part of the change.”

Lauren Jackson is an associate editor and writer for The Morning , The Times’s flagship daily newsletter. More about Lauren Jackson

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