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RSE 4801 Assignment 3 Research Methodology
Academic Writing Actual Exam 2026/2027 – Complete
Exam-Style Questions with Detailed Rationales | 100%
Verified – Pass Guaranteed – A+ Graded
Research Methodology Fundamentals
Q1: Which of the following statements best distinguishes between basic research and applied
research?
A. Basic research is conducted in a laboratory, while applied research is conducted in the field.
B. Basic research aims to expand fundamental knowledge, whereas applied research aims to
solve specific practical problems.
C. Basic research uses quantitative methods, while applied research relies on qualitative
methods.
D. Basic research involves human participants, while applied research involves animals.
[CORRECT]
Correct Answer: B
Rationale: The primary difference lies in the goal; basic research is driven by curiosity to expand
general knowledge, while applied research is designed to answer specific questions or solve real-
world issues.
Q2: In the research process, what is the primary purpose of conducting a literature review before
formulating a research hypothesis?
A. To ensure the researcher finds data that supports their preferred outcome.
B. To identify gaps in existing knowledge and avoid duplicating previous studies.
C. To select the most sophisticated statistical software for analysis.
D. To determine the exact sample size needed for the study.
Correct Answer: B
Rationale: A literature review helps the researcher understand what is already known, highlight
what is missing, and ensure the new study adds value without repeating work already done.
,2
Q3: A researcher predicts that "increasing the duration of daily physical exercise will lead to
lower levels of reported stress in college students." In this hypothesis, "duration of daily physical
exercise" represents which variable?
A. Dependent variable
B. Extraneous variable
C. Independent variable [CORRECT]
D. Confounding variable
Correct Answer: C
Rationale: The independent variable is the one that is manipulated or changed by the researcher
to observe its effect; here, the researcher is changing the exercise duration.
Q4: Which of the following best describes the "null hypothesis" (H0) in quantitative research?
A. A statement predicting a specific relationship between variables.
B. A tentative explanation about a natural phenomenon.
C. A statement assuming there is no significant relationship or difference between variables.
[CORRECT]
D. The final conclusion reached after analyzing the data.
Correct Answer: C
Rationale: The null hypothesis serves as a default position that assumes no effect or no
relationship exists, which researchers then test to see if they can reject it.
Q5: When searching academic databases like ERIC or PsycINFO, which Boolean operator is
used to narrow a search by combining two different concepts (e.g., "motivation" AND "academic
achievement")?
A. OR
B. NOT
C. AND [CORRECT]
D. NOR
Correct Answer: C
, 3
Rationale: The Boolean operator "AND" is used to combine keywords so that the search results
must contain both terms, thereby narrowing and focusing the results.
Q6: A researcher notices that students who sit in the front row tend to get higher grades than
those who sit in the back row. However, the researcher does not account for the fact that front-
row students might also be more motivated to learn. In this study, "student motivation" is best
described as a:
A. Moderating variable
B. Confounding variable [CORRECT]
C. Control variable
D. Intervening variable
Correct Answer: B
Rationale: A confounding variable is an unanticipated outside factor that influences both the
independent and dependent variables, potentially creating a false impression of a relationship.
Q7: Which of the following is considered a "primary source" in academic research?
A. A textbook that summarizes theories in educational psychology.
B. A systematic review article on teaching methods.
C. An original doctoral dissertation containing raw data and new analysis. [CORRECT]
D. An encyclopedia entry defining "qualitative research."
Correct Answer: C
Rationale: Primary sources are immediate, first-hand accounts of a topic, such as original
research studies, dissertations, or diaries, whereas secondary sources analyze or interpret primary
sources.
Q8: Critical appraisal of a research article primarily involves:
A. Checking the article for spelling and grammatical errors.
B. Counting the number of times the article has been cited by other authors.
C. Evaluating the study’s methodology, sample size, and bias to assess its quality and relevance.
[CORRECT]
RSE 4801 Assignment 3 Research Methodology
Academic Writing Actual Exam 2026/2027 – Complete
Exam-Style Questions with Detailed Rationales | 100%
Verified – Pass Guaranteed – A+ Graded
Research Methodology Fundamentals
Q1: Which of the following statements best distinguishes between basic research and applied
research?
A. Basic research is conducted in a laboratory, while applied research is conducted in the field.
B. Basic research aims to expand fundamental knowledge, whereas applied research aims to
solve specific practical problems.
C. Basic research uses quantitative methods, while applied research relies on qualitative
methods.
D. Basic research involves human participants, while applied research involves animals.
[CORRECT]
Correct Answer: B
Rationale: The primary difference lies in the goal; basic research is driven by curiosity to expand
general knowledge, while applied research is designed to answer specific questions or solve real-
world issues.
Q2: In the research process, what is the primary purpose of conducting a literature review before
formulating a research hypothesis?
A. To ensure the researcher finds data that supports their preferred outcome.
B. To identify gaps in existing knowledge and avoid duplicating previous studies.
C. To select the most sophisticated statistical software for analysis.
D. To determine the exact sample size needed for the study.
Correct Answer: B
Rationale: A literature review helps the researcher understand what is already known, highlight
what is missing, and ensure the new study adds value without repeating work already done.
,2
Q3: A researcher predicts that "increasing the duration of daily physical exercise will lead to
lower levels of reported stress in college students." In this hypothesis, "duration of daily physical
exercise" represents which variable?
A. Dependent variable
B. Extraneous variable
C. Independent variable [CORRECT]
D. Confounding variable
Correct Answer: C
Rationale: The independent variable is the one that is manipulated or changed by the researcher
to observe its effect; here, the researcher is changing the exercise duration.
Q4: Which of the following best describes the "null hypothesis" (H0) in quantitative research?
A. A statement predicting a specific relationship between variables.
B. A tentative explanation about a natural phenomenon.
C. A statement assuming there is no significant relationship or difference between variables.
[CORRECT]
D. The final conclusion reached after analyzing the data.
Correct Answer: C
Rationale: The null hypothesis serves as a default position that assumes no effect or no
relationship exists, which researchers then test to see if they can reject it.
Q5: When searching academic databases like ERIC or PsycINFO, which Boolean operator is
used to narrow a search by combining two different concepts (e.g., "motivation" AND "academic
achievement")?
A. OR
B. NOT
C. AND [CORRECT]
D. NOR
Correct Answer: C
, 3
Rationale: The Boolean operator "AND" is used to combine keywords so that the search results
must contain both terms, thereby narrowing and focusing the results.
Q6: A researcher notices that students who sit in the front row tend to get higher grades than
those who sit in the back row. However, the researcher does not account for the fact that front-
row students might also be more motivated to learn. In this study, "student motivation" is best
described as a:
A. Moderating variable
B. Confounding variable [CORRECT]
C. Control variable
D. Intervening variable
Correct Answer: B
Rationale: A confounding variable is an unanticipated outside factor that influences both the
independent and dependent variables, potentially creating a false impression of a relationship.
Q7: Which of the following is considered a "primary source" in academic research?
A. A textbook that summarizes theories in educational psychology.
B. A systematic review article on teaching methods.
C. An original doctoral dissertation containing raw data and new analysis. [CORRECT]
D. An encyclopedia entry defining "qualitative research."
Correct Answer: C
Rationale: Primary sources are immediate, first-hand accounts of a topic, such as original
research studies, dissertations, or diaries, whereas secondary sources analyze or interpret primary
sources.
Q8: Critical appraisal of a research article primarily involves:
A. Checking the article for spelling and grammatical errors.
B. Counting the number of times the article has been cited by other authors.
C. Evaluating the study’s methodology, sample size, and bias to assess its quality and relevance.
[CORRECT]
