Demand characteristics are another type of reactivity.Subjects may pick up clues about the hypothesis or goal of an experiment,and they may change their behavior to what they think is demanded of them (i.e. ,support the hypothesis)in order to please the researcher.

Question

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This statement is true. Demand characteristics refer to the cues picked up by subjects about the hypothesis or goal of the experiment, which may lead them to alter their behavior in a way that supports the hypothesis or pleases the researcher.

Demand Characteristics Are Another Type of Reactivity