Mental retardation as a learning disorder.
D000124:Achievement; D002648:Child; D002665:Child Psychiatry; D003071:Cognition; D004495:Education of Persons with Intellectual Disabilities; D006801:Humans; D008607:Intellectual Disability / Q000150:complications* / Q000175:diagnosis; D007859:Learning Disabilities / Q000175:diagnosis / Q000209:etiology*; D008037:Linguistics; D008960:Models, Psychological; D009042:Motivation; D013064:Speech Disorders / Q000150:complications; D014706:Verbal Learning