Research participants in a two-group design who are measured and equated on some variable before the experiment are referred to as
A) repeated measures pairs.
B) matched pairs.
C) natural pairs.
D) between-subjects pairs.

Question

Quizplus · Accepted Answer

Matched pairs are participants who are measured and equated on some variable before the experiment to ensure that the groups are comparable.

Research Participants in a Two-Group Design Who Are Measured and Equated