問題詳情

8. Which of the following steps would improve the external validity of an analogue experiment of subclinicaldepression in college students?
(A). Include a no-treatment control group.
(B). Perform statistical analyses on the results.
(C). Use clinically depressed patients.
(D). Include several types of therapy.

參考答案

答案:[無官方正解]
難度:計算中-1
書單:沒有書單,新增