Researchers sometimes use the median-split procedure to
A)manipulate independent variables.
B)classify participants into groups based on scores on a participant variable.
C)assign participants to levels of an independent variable.
D)examine two main effects.

Question

Quizplus · Accepted Answer

The median-split procedure is used to classify participants into groups based on their scores on a participant variable, dividing them into "high" and "low" groups based on the median score.

Researchers Sometimes Use the Median-Split Procedure to