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Results for “Developmental Disabilities”

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At least 973 records · Page 54Linked to original sources
PubMed1991

Mild head injury as a source of developmental disabilities.

The hospital-reported incidence of mild head injury among children indicates a prevalence of 2% to 3% in high-school-aged adolescents (14 to 18 years). Yet, our survey of 616 high school adolescents suggests that light and mild head injury (not necessarily leading to hospital admission) is almost 10 times this level. Despite the common notion that such injury is generally benign, we found significant relationships in our sample between reported head injury and hyperactivity, stuttering, mixed handedness, and dislike of mathematics.

Adolescent↗
PubMed1989

Aversive conditioning of visual screening with aromatic ammonia for treating aggressive and disruptive behavior in a developmentally disabled child.

This study investigated the usefulness of aversive conditioning of a mild punishment procedure that had ceased to suppress target behaviors to clinically acceptable levels. A 6.8-year-old severely retarded boy with high levels of aggressive, destructive, and loud screeching behaviors was readmitted to a psychiatric facility to adjust behavioral programs and rule out seizure disorder. A design combining withdrawal and multiple baselines across behaviors tested for effects of aversive conditioning of visual screening with ammonia and the impact of anticonvulsant medication (carbamazepine, phenytoin). Data indicated that aversively conditioned visual screening temporarily lowered rates of responding. It is tentatively concluded that aversive conditioning might be a useful mechanism to strengthen suppressive effects of mild punishment procedures and a promising approach for alleviating placement problems due to maladaptive behaviors in mentally retarded persons. Maintenance of treatment effects, community placement, and the mandate to choose the least restrictive aversive treatment alternative are discussed. Anticonvulsant medication showed no beneficial effect for the target behaviors investigated.

Anticonvulsants↗