The purpose of the control group in an experiment is to:
A) serve as a baseline to which changes in the experimental group can be compared.
B) provide substitute participants if people drop out of the experiment.
C) ensure that ethical standards are maintained.
D) make sure that experimental procedures are correctly followed and that results are accurately reported.

Question

Quizplus · Accepted Answer

The control group serves as a baseline to which changes in the experimental group can be compared. This allows for the researchers to determine whether any changes observed in the experimental group are actually the result of the treatment or intervention being tested, as opposed to other factors.

The Purpose of the Control Group in an Experiment Is