A repeated-measures analysis of variance differs from a one-way and a factorial design because
A) the measures in a repeated-measures design are correlated.
B) the measures in a standard factorial are independent.
C) the measures in a repeated-measures design are not independent from time to time.
D) all of the above

Question

Quizplus · Accepted Answer

A repeated-measures design involves measuring the same participants multiple times, which means the measures within each participant are not independent. In contrast, a standard one-way or factorial design involves independent groups, and the measures are assumed to be independent. Therefore, all of the options (A, B, and C) are correct, making D the best answer.

A Repeated-Measures Analysis of Variance Differs from a One-Way and a Factorial