Why might an experimenter choose to use a behavioral measure of the dependent variable rather than a self-report measure?
A) Studies in which participants know they are being evaluated are too artificial to be informative.
B) It is impossible to empirically investigate what a person is thinking.
C) Self-report measures are only appropriate for nonexperimental designs.
D) Self-report measures are more susceptible to social desirability biases.

Question

Quizplus · Accepted Answer

Self-report measures can be influenced by participants' desire to present themselves in a favorable light, leading to biased responses. Behavioral measures can provide more objective data by observing actual behaviors.

Why Might an Experimenter Choose to Use a Behavioral Measure