The cues in an experiment that tell the participants what behavior is expected are called:. A. subliminal messages.
B. demand characteristics.
C. deception tactics.
D. confounding variables.

The correct answer is B.

Explanation:

Demand characteristics are defined according to experimental psychology as the total sum of indications or clues that transmit the experimental hypothesis to the subjects, that is, the participants can modify their behavior in the direction of the demands or expectations that, according to their perception, the researcher has. The participant analyzes how he/she should behave by making inferences about those who investigate him/her, without obtaining prior information on how his/her behavior should be. Demand characteristics serve to describe when a researched person behaves as the researcher thinks or others expect him/her to behave and to study its effect on the experiment.

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