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Research Methods

Week 5: Quantitative Research Part 2

Questionnaire design, scales, sampling, validity, reliability, post-data collection, and statistical test selection.

Question 16 of 51

Why does the lecture recommend pretesting a survey before full data collection?

Pick one: press 1-4 on your keyboard or click an option.
A

To increase the sample size automatically

B

To guarantee statistical significance

C

To check whether questions are understood as intended, response options are appropriate, and the survey flows logically

D

To eliminate the need for validity assessment