All of the following are advantages of within-groups designs EXCEPT:
A) Participants in the treatment/control groups will be equivalent
B) It is less time-consuming for the participants
C) It gives researchers more power to find differences between conditions
D) They require fewer participants
E) All of the above are advantages of within-groups designs

Question

Quizplus · Accepted Answer

Within-groups designs require more time from participants as they must complete all conditions, whereas between-groups designs only require participants to complete one condition.

All of the Following Are Advantages of Within-Groups Designs EXCEPT