Rapid reduction of off-task behavior in retarded children by use of light-out.
D001288:Attention; D001521:Behavior Therapy / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D006801:Humans; D008029:Lighting; D008297:Male