Although differential reinforcement is procedurally simple, and a common component in intervention packages for feeding disorders, few published studies evaluated its effects in isolation. Even fewer studies have isolated the effects of differential reinforcement on feeding in free-operant arrangements. In the current clinical case study, we…

Food selectivity by texture is relatively common in children. Treatments for food selectivity by texture have included components such as stimulus fading, reinforcement, and escape extinction. The purpose of the current study was to attempt to treat food selectivity by texture utilizing antecedent manipulations and reinforcement in the absence of…

In addition to the triad of impairments experienced by children and adolescents diagnosed with Autism Spectrum Disorders (ASD), they often present with symptoms of psychiatric disorders. To date, very few studies have examined gender differences in regards to psychiatric symptoms in children and adolescents diagnosed with an ASD. Thus, the current…

Objective: To compare the dietary habits and nutritional status of mentally retarded (MR) and normal (NG) subjects and to examine the relationship between the dietary habits and nutritional status and the level of mental retardation in the MR group. Method: A case control design was utilized: 117 MR (random sampling) and 100 NG (quota sampling)…