Holding a retarded boy at a table for 2 minutes to reduce inappropriate object contact.
D001521:Behavior Therapy; D002653:Child Behavior Disorders / Q000628:therapy; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D007103:Immobilization; D008607:Intellectual Disability / Q000628:therapy*; D008297:Male; D013663:Teaching