What is Repeated-measures factorial design?
A)An experiment, which compares the means of two or more categorical predictors, each of which is measured using different entities in all conditions.
B)An experiment, which compares the means of two or more categorical predictors, each of which is measured using the same entities in all conditions.
C)An experiment, which compares the means of one categorical predictor, which is measured using the same entities in all conditions.
D)An experiment, which compares the means of one categorical predictor, which is measured using different entities in all conditions.

Question

Quizplus · Accepted Answer

A repeated-measures factorial design is an experimental design in which each participant is measured multiple times, once for each combination of the factors being studied. In this design, the same entities (i.e., participants) are measured in each condition of the experiment, allowing for the comparison of means across different levels of each factor. Choice B accurately describes this type of experimental design.

What Is Repeated-Measures Factorial Design