Technology in the schools.
D002648:Child; D003201:Computers; D004519:Education, Special; D006801:Humans; D007805:Language Development Disorders / Q000628:therapy*; D007808:Language Therapy / Q000295:instrumentation*; D008838:Microcomputers; D013064:Speech Disorders / Q000628:therapy*; D013070:Speech Therapy / Q000295:instrumentation*