Interactions, trends, and the search for order.
Billingsley
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Experimental Education Unit, University of Washington, Seattle 98195.
D000293:Adolescent; D001521:Behavior Therapy / Q000379:methods*; D002648:Child; D003216:Conditioning, Operant; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D009042:Motivation; D012054:Reinforcement, Psychology; D012931:Social Environment