Which of the following does not belong with the others?
A) A dependent t-test
B) A repeated-measures ANOVA
C) A within-within design
D) A 2 x 3 design with different subjects in every cell

Question

Quizplus · Accepted Answer

Option D does not belong with the others as it involves different subjects in every cell, thus violating the basic assumption of repeated-measures designs that each participant contributes to multiple levels of the independent variable. Options A, B, and C are all related to within-subjects designs, where each participant contributes to multiple levels of the independent variable.

Which of the Following Does Not Belong with the Others