Self-Esteem Would Be Considered a Manipulated Independent Variable If

Multiple Choice

Self-esteem would be considered a manipulated independent variable if

A) two groups in a study were composed of those with high self-esteem and low self-esteem
B) a procedure was designed so that some people succeeded and others failed in a task
C) only moderate self-esteem participants were picked for the study
D) none of the above - as a personality variable, self-esteem is by definition a subject variable