Which statement about matching along subject variables is true?
A) Scores along the variable are usually easy to measure.
B) Matching on one variable may cause a mismatch on another variable.
C) Matching procedures do not require many participants.
D) They always produce a selection bias.

Question

Quizplus · Accepted Answer

Matching on one variable can indeed lead to mismatches on other variables because it focuses on aligning participants based on a specific characteristic, potentially ignoring disparities in other areas.

Which Statement About Matching Along Subject Variables Is True