title: The ecology of reinforcement.
authors.affiliation: Psychology Department, University of Notre Dame, IN 46556.
authors.forename: T L
authors.initials: TL
authors.lastname: Whitman
mesh_terms: D000293:Adolescent; D001521:Behavior Therapy / Q000379:methods*; D002648:Child; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D008607:Intellectual Disability / Q000523:psychology; D012054:Reinforcement, Psychology; D012931:Social Environment