Question

Unobtrusive research differs from other survey research in that A. it can be carried on without concern for random sampling. B. it doesn't have an impact on the subjects being studied. C. it's often employed to evaluate the effects of social programs. D. it can produce longitudinal data that permits correlations among many variables

Answer 1

B. It doesn't have an impact on the subjects being studied. 

Answer 2

Unobtrusive research differs from other survey research in that: it doesn't have an impact on the subjects being studied. Correct answer: B

Unobtrusive research refers to methods of collecting data that don’t interfere with the subjects under study. In this type of research the researcher is isolated is not required to interact with the people he or she is studying. By doing this the research has no impact on the subjects being studied.