A study in which each participant is exposed to several different independent variables is referred to as a __________-group experiment.
A) single
B) between
C) within
D) repeated

Question

Quizplus · Accepted Answer

A within-group experiment involves each participant being exposed to multiple independent variables, also known as repeated measures. This allows for a comparison of the same individual's responses to each independent variable, enhancing the internal validity of the study.

A Study in Which Each Participant Is Exposed to Several