Unit 2. RESEARCH APTITUDE
UGC NET JRF Paper 1 Free Unit-wise Test Series.
Question (20/20)
Q.20. What is the main advantage of using a cross-sectional research design?
(A). It allows for the study of changes over time
(B). It is less time-consuming and costly
(C). It provides in-depth information about a single case
(D). It establishes cause-and-effect relationships
Answer: (B). It is less time-consuming and costly
Explanation: Cross-sectional research involves collecting data at a single point in time, making it quicker and more cost-effective than longitudinal studies.
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