Author Question: Bergin (1966) and Bergin and Strupp (1970) were critical of the use of group-comparison methods in ... (Read 20 times)

geodog55 · **on:** Aug 4, 2018

Bergin (1966) and Bergin and Strupp (1970) were critical of the use of group-comparison methods in

A) studying the effects of seat belt legislation.
B) studying the effects of psychotropic medication.
C) agricultural research.
D) evaluating the effectiveness of psychotherapy.

Question 2

Single-subject designs are sometimes preferable to between-subjects group comparison designs because

A) independent variables cannot be manipulated in between-subjects group comparison designs.
B) single-subject designs have greater external validity.
C) important information about the way individuals perform is lost when summarizing group information.
D) None of the above (single-subject designs are never preferable to between-subjects designs)