definition of quantitative research by authors

Revised on June 22, 2023. Quantitative research is the process of collecting and analyzing numerical data. It can be used to find patterns and averages, make predictions, test causal relationships, and generalize results to wider populations. Quantitative research is the opposite of qualitative research, which involves collecting and analyzing ...

Quantitative research is 'Explaining phenomena by collecting numerical data that are analysed using mathematically based methods (in particu-lar statistics)'. Let's go through this definition step by step. The first element is explaining phenomena. This is a key element of all research, be it quantitative or quali-tative.

Quantitative Research According to Williams, Malcolm, et al. Williams et al. (2022) define quantitative research as: investigations in which the data that are collected and coded are expressible as numbers. By contrast, studies in which data are collected and coded as words would be instances of qualitative research.

Quantitative research is the process of collecting and analyzing numerical data to describe, predict, or control variables of interest. This type of research helps in testing the causal relationships between variables, making predictions, and generalizing results to wider populations. The purpose of quantitative research is to test a predefined ...

Definition. Quantitative method is the collection and analysis of numerical data to answer scientific research questions. Quantitative method is used to summarize, average, find patterns, make predictions, and test causal associations as well as generalizing results to wider populations.

Qualitative research is a method to explore and understand the meaning of individuals or groups regarding social or human problems ( Creswell, 2003 ), it" engage in naturalistic inquiry, studying real-world settings inductively to generate rich narrative descriptions and construct case studies.". ( Patton, 2005 ).

Quantitative research methods are concerned with the planning, design, and implementation of strategies to collect and analyze data. Descartes, the seventeenth-century philosopher, suggested that how the results are achieved is often more important than the results themselves, as the journey taken along the research path is a journey of discovery. . High-quality quantitative research is ...

Controlled collection and analysis of information in order to understand a phenomenon. Originates with a question, a problem, a puzzling fact. Requires both theory and data. Previous theory helps us form an understanding of the data we see (no blank slate). Data lets us tests our hypotheses.

2.1.1 Types of Quantitative Research. Several authors (Creswell & Guetterman, 2019; Gray et al., 2017; Bhattacherjee, ... Furthermore, the steps must include the research design used and the choice of which will demand the following: definition of population and sample, selection of measurement tools, development of plan for data collection and ...

INTRODUCTION. Scientific research is usually initiated by posing evidenced-based research questions which are then explicitly restated as hypotheses.1,2 The hypotheses provide directions to guide the study, solutions, explanations, and expected results.3,4 Both research questions and hypotheses are essentially formulated based on conventional theories and real-world processes, which allow the ...

quantitative research are: Describing a problem statement by presenting the need for an explanation of a variable's relationship. Offering literature, a significant function by answering research ...

Social scientists are concerned with the study of people. Quantitative research is a way to learn about a particular group of people, known as a sample population. Using scientific inquiry, quantitative research relies on data that are observed or measured to examine questions about the sample population. Allen, M. (2017). The SAGE encyclopedia ...

Here are some key characteristics of quantitative research: Numerical data: Quantitative research involves collecting numerical data through standardized methods such as surveys, experiments, and observational studies. This data is analyzed using statistical methods to identify patterns and relationships.

This article describes the basic tenets of quantitative research. The concepts of dependent and independent variables are addressed and the concept of measurement and its associated issues, such as error, reliability and validity, are explored. Experiments and surveys - the principal research designs in quantitative research - are described ...

Quantitative research is a type of research that focuses on collecting and analyzing numerical data to answer research questions. There are two main methods used to conduct quantitative research: 1. Primary Method. There are several methods of primary quantitative research, each with its own strengths and limitations.

Revised on 10 October 2022. Quantitative research is the process of collecting and analysing numerical data. It can be used to find patterns and averages, make predictions, test causal relationships, and generalise results to wider populations. Quantitative research is the opposite of qualitative research, which involves collecting and ...

Abstract. The aim of th is study i s to e xplicate the quanti tative methodology. The study established that. quantitative research de als with quantifying and analyzing variables in o rder to get ...

Quantitative research design is defined as a research method used in various disciplines, including social sciences, psychology, economics, and market research. It aims to collect and analyze numerical data to answer research questions and test hypotheses. Quantitative research design offers several advantages, including the ability to ...

Definition | Quantitative Research. In the most basic terms, quantitative research methods are concerned with collecting and analysing data that is structured and can be represented numerically. One of the central goals is to build accurate and reliable measurements that allow for statistical analysis. Because quantitative research focuses on ...

Quantitative research is the methodology which researchers use to test theories about people's attitudes and behaviors based on numerical and statistical evidence. Researchers sample a large number of users (e.g., through surveys) to indirectly obtain measurable, bias-free data about users in relevant situations.

Quantitative Research Definition: Quantitative research is a systematic and objective approach to collecting, analyzing, and interpreting numerical data. It measures and quantifies variables, employing statistical methods to uncover patterns, relationships, and trends. Quantitative research gets utilized across a wide range of fields, including ...

Descriptive research methods. Descriptive research is usually defined as a type of quantitative research, though qualitative research can also be used for descriptive purposes. The research design should be carefully developed to ensure that the results are valid and reliable.. Surveys. Survey research allows you to gather large volumes of data that can be analyzed for frequencies, averages ...

The research method used is a quantitative research method with secondary data types in the form of data series with a period of 12 years (2011-2022). The data analysis method used is path ...

These brief, peer-reviewed articles complement full research papers and are an easy way to receive proper credit and recognition for the work you have done. Research elements are research outputs that have come about as a result of following the research cycle - this includes things like data, methods and protocols, software, hardware and more.

Since its first definition by Lambin in 2012, Radiomics saw an impressive raise and is currently one of the cutting-edge fields of imaging research. The possibility to mine quantitative data from medical imaging represents an invaluable occasion to improve our knowledge in several diseases and to offer patient-tailored treatments. The huge amount of data extracted from medical imaging by ...