Which of the following statements is true about the Solomon four-group design?
A) The Solomon four-group design explicitly controls for interactive testing effect.
B) The Solomon four-group design is expensive and time consuming to implement.
C) The Solomon four-group design should be used to examine the changes in the attitudes of individual respondents.
D) All of the above statements are true.

Question

Quizplus · Accepted Answer

The Solomon four-group design is a comprehensive experimental design that controls for interactive testing effects by using four groups to separate the effects of pre-testing and treatment. It is indeed expensive and time-consuming due to its complexity. It can also be used to examine changes in attitudes, making all statements true.

Which of the Following Statements Is True About the Solomon