In the repeated measures design, _________.
A) differences between paired scores are analyzed
B) the raw scores in each condition are analyzed separately
C) we must use a directional alternative hypothesis
D) all of these

Question

Quizplus · Accepted Answer

In a repeated measures design, the same participants are tested in different conditions or at different time points, so differences between paired scores are analyzed to assess the effect of the manipulation or intervention. Raw scores in each condition are not analyzed separately as the focus is on the change from one condition to the next. A directional alternative hypothesis may or may not be used, depending on the research question and design. Therefore, only option A is correct.

In the Repeated Measures Design, _________