Examlex
Identify this component of the immune system and its principle function.
Optimum Arousal
The level of mental stimulation at which a person performs best, varying from one individual to another.
Hierarchy Of Motives
A theory suggesting that human needs are arranged in a hierarchy, with basic needs being addressed before higher-level needs.
Drive-Reduction Theory
A theory suggesting that behavior is driven by the need to reduce drives such as hunger, which creates a state of tension.
Physiological Need
a basic bodily requirement that humans need to survive, like food, water, and shelter.
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