Questionnaires, interviews, and observations are examples of __________.

Question

Quizplus · Accepted Answer

Questionnaires, interviews, and observations are methods of data collection used in research, which are forms of research measurements. Thus, the correct choice is D. Option A is incorrect because generating hypotheses is typically done before data collection through a review of existing literature or theory. Option B is incorrect because these methods are commonly used in sound research designs. Option C is incorrect because statistical procedures are methods of data analysis, not data collection.

Questionnaires, Interviews, and Observations Are Examples of __________