The non-categorical resource room: its impact on special and regular education.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006233:Persons with Disabilities; D004495:Education of Persons with Intellectual Disabilities; D004519:Education, Special; D005260:Female; D006801:Humans; D008297:Male; D010414:Pennsylvania; D012574:Schools