Compared to an independent-measures design,a repeated-measures study is more likely to find a significant effect because it reduces the contribution of variance due to ______.
A)time-related factors
B)order effects
C)the effect of the treatment
D)individual differences

Question

Quizplus · Accepted Answer

A repeated-measures study reduces the contribution of variance due to individual differences because the same participants are used in all conditions, thereby controlling for variability among participants.

Compared to an Independent-Measures Design,a Repeated-Measures Study Is More Likely