Two Matched Groups In a two matched groups design, the matching variable should be highly correlated with the ____ variable.
A)dependent
B)extraneous
C)independent
D)manipulated

Question

Quizplus · Accepted Answer

In a two matched groups design, the matching variable is used to pair participants in a way that controls for variability in the dependent variable. This ensures that any differences observed between groups can be more confidently attributed to the manipulation of the independent variable, rather than to pre-existing differences between participants. Matching is thus directly aimed at reducing variability in the dependent variable by equating groups on certain characteristics.

Two Matched Groups in a Two Matched Groups Design, the Matching