Which of the following is a drawback of the Solomon Four group design?
A) Lack of control for threats to internal validity
B) The large number of participants needed
C) Systematic desensitization
D) Increased experimenter effects

Question

Quizplus · Accepted Answer

The Solomon Four group design requires a large number of participants because it involves four groups to test the effects of a pretest and the experimental treatment. This can be a logistical and financial challenge, making it a significant drawback of this research design.

Which of the Following Is a Drawback of the Solomon