Created by Shreena Desai. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/behavior/physiological-and-sociocultural-concepts-of-motivation-and-attitudes/v/maslows-hierarchy-of-nee…
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Instincts, Arousal, Needs, Drives: Drive-Reduction and Cognitive Theories | MCAT | Khan Academy
