(Scenario I) Had participants in this study been allowed to select which group therapy they wanted to participate in, the researchers would have used _____ assignment.
A) random
B) nonrandom
C) quasi-random
D) matched-pair

Question

Quizplus · Accepted Answer

Allowing participants to choose their group therapy would result in nonrandom assignment because the assignment to groups is based on the participants' preferences rather than a random process.

(Scenario I) Had Participants in This Study Been Allowed to Select