When determining if a study has been designed using the comparative research approach, one should be sure:
A) The researcher assigned participants to groups
B) The independent variable is controlled by the researcher
C) A comparison between groups has been investigated
D) The independent variable is active

Question

Quizplus · Accepted Answer

The comparative research approach involves investigating differences or similarities between groups, so a comparison between groups is a necessary component of this approach. Options A and B are not necessarily indicative of a comparative research approach, as researchers can assign participants to groups and control independent variables in other research designs as well. Option D is not specific enough to determine whether a study is using the comparative research approach.

When Determining If a Study Has Been Designed Using the Comparative