For a basic nonequivalent groups design analysis,the model needs ____ terms.
A)two
B)three
C)four
D)five

Question

Quizplus · Accepted Answer

A basic nonequivalent groups design analysis requires three terms in the model: the treatment, the group variable, and their interaction term. The treatment variable represents the intervention or treatment being studied, the group variable represents the different groups that are being compared (e.g. experimental vs. control), and the interaction term accounts for the possibility that the effect of the treatment may differ depending on the group. Therefore, choice B (three) is the correct answer.

For a Basic Nonequivalent Groups Design Analysis,the Model Needs ____