Using a matched-group design is especially important in which of the following cases?
A)When you have only a few people in your study
B)When you have at least three levels/conditions of the independent variable
C)When you do not have a control group
D)When you have a complex dependent variable

Question

Quizplus · Accepted Answer

When you have only a few people in your study, a matched-group design can help to increase the statistical power of the study by reducing individual differences and increasing the consistency among groups, making it a useful strategy in this scenario. It is not necessarily more important in any of the other scenarios listed.

Using a Matched-Group Design Is Especially Important in Which of the Following