Research Methodology · Research Aptitude
Which of the following statements are correct regarding Longitudinal and Cross-Sectional research? A. Longitudinal research tracks changes over an extended period through repeated observations of the same subjects. B. Cross-sectional research captures a 'snapshot' of a population at a single point in time. C. Cross-sectional research is particularly advantageous for establishing firm long-term causality over time. D. Longitudinal research faces challenges such as high costs, time consumption, and sample attrition. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, C and D Only
- 2A, B and D Only✓
- 3B, C and D Only
- 4A, B and C Only
Correct answer
A, B and D Only
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