Hagopian, L P Evaluating the predictive validity of a single stimulus engagement preference assessment. [electronic resource] - Journal of applied behavior analysis 2001 - 475-85 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0021-8855 Standard No.: 10.1901/jaba.2001.34-475 doi Subjects--Topical Terms: AdolescentAdultBehavior Therapy--methodsChildChoice BehaviorDevelopmental Disabilities--psychologyFemaleHumansMaleReinforcement, PsychologyReproducibility of ResultsSocial Behavior Disorders--diagnosisStatistics, Nonparametric