Which of the following occurs when the researcher chooses nonequivalent groups for comparison?
A)Selection inaccuracy
B)Selection bias
C)Selection prejudice
D)Selection preference

Question

Quizplus · Accepted Answer

Selection bias occurs when the researcher chooses nonequivalent groups for comparison, leading to differences between groups that can affect the study's outcome. This bias can compromise the validity of the research findings.

Which of the Following Occurs When the Researcher Chooses Nonequivalent