title: Assessment and modification of verbal imitation with low-functioning retarded children.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007100:Imitative Behavior; D008607:Intellectual Disability; D008403:Mass Screening; D008722:Methods; D010700:Phonetics; D011581:Psychological Tests; D013064:Speech Disorders / Q000175:diagnosis*; D013070:Speech Therapy