The pre-post designs are similar to within-subjects designs; however,in a pre-post design,it is impossible to ____.
A)randomly assign participants
B)counterbalance order of treatments
C)control for differential effects
D)generalize the results

Question

The pre-post designs are similar to within-subjects designs; however,in a pre-post design,it is impossible to ____.
A)​randomly assign participants
B)​counterbalance order of treatments
C)control for differential effects
D)​generalize the results

Quizplus · Accepted Answer

In a pre-post design, all participants receive the same treatment in the same order, so it is impossible to counterbalance the order of treatments as there is only one sequence of treatment.

The Pre-Post Designs Are Similar to Within-Subjects Designs; However,in a Pre-Post