_______________ occurs when researchers pre-screen potential participants on an outcome variable.
A) Self-selection
B) Ad hoc rejection
C) Unequal selection criteria
D) Drop-out bias

Question

Quizplus · Accepted Answer

With unequal selection criteria,a researcher uses an outcome variable to determine who should participate in the study or in what capacity.

_______________ Occurs When Researchers Pre-Screen Potential Participants on an Outcome