In a repeated measures t test,
A) one group of subjects is exposed to one treatment condition.
B) different subjects are exposed to different treatments.
C) more than one dependent variable is being measured.
D) the same subjects are measured before and after a treatment intervention.

Question

Quizplus · Accepted Answer

In a repeated measures t test, the same subjects are measured before and after a treatment intervention. This allows for within-subject comparisons and can increase statistical power compared to using different subjects for each treatment condition.

In a Repeated Measures T Test