The advantage of including a control group when utilizing an experimental strategy is that it provides a _____ for evaluating the effects of the experimental manipulation.
A)statistical procedure
B)baseline
C)manipulation check
D)all of these

Question

Quizplus · Accepted Answer

Including a control group allows for comparison to a baseline or "normal" condition, which helps to evaluate the true effects of the experimental manipulation. Statistical procedures and manipulation checks may also be used in conjunction with a control group, but they are not the primary advantage of including one.

The Advantage of Including a Control Group When Utilizing an Experimental