What is the difference between a within-participants design and a between-participants design?
A) the former exposes the participants to more than one level of the independent variable
B) the former involves all participants experiencing all levels of the independent variable
C) the latter exposes all participants to all levels of the independent variable
D) the latter involves research participants testing each other, rather than the experimenter testing them

Question

Quizplus · Accepted Answer

In a within-participants design, all participants experience all levels of the independent variable. This is in contrast to a between-participants design, in which different participants are assigned to different levels of the independent variable.

What Is the Difference Between a Within-Participants Design and a Between-Participants