title: Long-term follow-up of echolalia and question answering.
abstract: A long-term follow-up of echolalia and correct question answering was conducted for 6 subjects from three previously published studies. The follow-up periods ranged from 26 to 57 months. In a training site follow-up, subjects were exposed to baseline/posttraining conditions in which the original trainer and/or a novel person(s) presented trained and untrained questions. Four subjects displayed echolalia below baseline levels, and another did so in some assessments. Overall, echolalia was lower than in baseline in 80.6% of the follow-ups. Five subjects displayed correct responding above baseline levels. No clear differences were noted in correct responding or echolalia between the trainer and novel-person presentations or between trained and untrained questions. In a follow-up in a natural environment conducted by a novel person, lower than baseline levels of echolalia were displayed by 3 subjects; 2 subjects displayed lower than baseline levels in some assessments. Two subjects consistently displayed correct responding above baseline, and 3 did so occasionally. Issues related to the study of maintenance are discussed.
authors: Choate Mental Health and Developmental Center, Anna, Illinois 62906.
authors: R M
authors: RM
authors: Foxx
authors: G D
authors: GD
authors: Faw
mesh_terms: D000293:Adolescent; D000328:Adult; D001521:Behavior Therapy / Q000379:methods*; D004454:Echolalia / Q000523:psychology / Q000628:therapy*; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D012660:Semantics; D012931:Social Environment; D014705:Verbal Behavior