Free CRE Research Methodology & Design Questions and Answers

Question 1

What is the primary purpose of research design in a study?

Accepted Answer

To structure the study

Answer

Research design provides a systematic framework and blueprint for conducting a study, outlining the methods, procedures, and strategies to be used. It dictates how data will be collected, measured, and analyzed to address the research questions or test hypotheses. A well-defined research design ensures the study is logical, coherent, and capable of yielding valid and reliable results.

Question 2

Which of the following is a characteristic of qualitative research?

Accepted Answer

Emphasizes words and meanings

Answer

Qualitative research focuses on understanding experiences, perspectives, and meanings through non-numerical data like interviews, observations, and textual analysis. It aims to explore complex phenomena in depth, providing rich, descriptive insights rather than statistical measurements. This approach allows researchers to delve into the 'why' and 'how' of human behavior and social processes.

Question 3

Which design is best suited for determining cause-effect relationships?

Accepted Answer

Experimental design

Answer

Experimental design is specifically structured to establish cause-and-effect relationships by manipulating one or more independent variables and observing their impact on a dependent variable. This is achieved through controlled conditions, random assignment of participants to groups, and comparison between an experimental group and a control group. This rigorous control helps isolate the effect of the manipulated variable.

Question 4

What does a hypothesis provide in a research study?

Accepted Answer

Testable prediction

Answer

A hypothesis is a specific, testable statement or educated guess about the relationship between two or more variables. It serves as a tentative explanation for an observed phenomenon that can be supported or refuted through empirical research. The entire research study is often designed to gather data that will either confirm or deny this prediction.

Question 5

What is the main purpose of a literature review?

Accepted Answer

To summarize related studies

Answer

A literature review involves systematically identifying, evaluating, and synthesizing existing scholarly work, theories, and research relevant to a particular topic. Its main purpose is to provide context for the current study, identify gaps in existing knowledge, and demonstrate the researcher's understanding of the field. This helps justify the need for the new research and inform its design.

CRE - Certified Research Expert Practice Test

CRE - Certified Research Expert Practice Test

Free CRE Research Methodology & Design Questions and Answers