Behavioral treatment of chronic aerophagia.
Effects of various behavioral interventions on stereotyped aerophagic responding by a profoundly mentally retarded, 5-year-old girl were assessed. Aerophagic responding was defined as air swallowing with extreme stomach protrusion, followed by breath-holding. Observations of air swallowing, as well as physiologic measurements related to heart rate and respiratory patterns, were recorded across both baseline and treatment phases of the study. Multiple behavioral interventions were assessed within a laboratory setting using an alternating treatment design format, with the most effective treatment systematically extended to additional settings. Results indicated that a behavior modification treatment package was effective in suppressing the high frequency of this rare stereotyped act to near-zero rates.
D000334:Aerophagy / Q000150:complications / Q000628:therapy*; D001348:Aversive Therapy; D001521:Behavior Therapy / Q000379:methods*; D002675:Child, Preschool; D003463:Cues; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000150:complications; D012055:Reinforcement Schedule; D013239:Stereotyped Behavior