The developmental significance of unresponsive or uncooperative behavior of children in standardized developmental assessments made during the preschool years was investigated. Untestable children were significantly lower than testable children on a wide range of abilities at all ages from 12 through 72 months. (PCB)

The article discusses research on the chronic emotional, social, and physical changes associated with traumatic brain injury (TBI) as it relates to the planning and effective management of TBI patients' behavioral and social problems. At five years post-trauma most of 39 patients followed were still socially dysfunctional in one or more ways.…

This book outlines the basic tenets and applications of the theory of temperament based on the findings of the New York Longitudinal Study begun in 1956. It describes the concept and definition of temperament, reviews studies that support and expand on the definition, and explores temperament and its impact across various practice settings and…

The diets of three individuals with profound mental retardation and histories of coprophagia (ingestion of feces) were supplemented with a nutritionally complete elemental diet called Vivonex, resulting in decreases in the frequency of coprophagia in all three cases. (DB)

Early temperament was assessed at ages six, 13, and 24 months via mother ratings on age-appropriate versions of the Infant Characteristics Questionnaire (ICQ). Home observations of mother-toddler interactions at age 24 months were made, and behavior sequence variables were analyzed. The 24-month form of the ICQ was developed in this study.…

The effects of two levels of exercise (walking versus jogging) in suppressing the self-stimulatory behavior during academic programming of a 5-year-old boy with autism were examined. Decreased physical self-stimulation and "out of seat" behavior were found only for the jogging condition. Sharp reductions in these behaviors did not return…

The article describes a participant observation study with two kindergarten classes which focused on explaining child behavior in terms of its context. Case studies of three children illustrate alternative interpretations of behavior problems when seen from the point of view of the child or a nonauthoritarian adult "child's aide." (DB)

This study compared the effects of unequal and equal reinforcer duration during a functional analysis of aberrant behavior in an 11-year old with moderate mental retardation. Results showed that reinforcer duration affects the rate of aberrant behavior and may potentially alter functional analysis interpretation. (DB)

The article reviews the current status (1993-2007) of psychosocial treatments for children and adolescents who have been exposed to traumatic events. Twenty-one treatment studies are evaluated using criteria from Nathan and Gorman (2002) along a continuum of methodological rigor ranging from Type 1 to Type 6. All studies were, at a minimum, robust…

Two case examples (a toddler with severe developmental delays and a 7-year old with severe mental retardation) illustrating effects of meal schedule and food quantity on displays of problematic behavior are offered. Brief functional analyses of aberrant behavior provided useful information for interpreting distinct patterns of behavior. (DB)

A follow-up study of behavior and emotional problems in 53 young people with Williams syndrome 5 years after first assessment found substantial persistence in the overall level of behavior and emotional problems. Comparison with young people with mental retardation due to other causes found Williams subjects had significantly higher overall…

A brief functional analysis indicated that the object mouthing of a young girl diagnosed with autism was maintained independent of social consequences. Separate and combined effects of response blocking and non-contingent reinforcement were then evaluated as treatments. Although both interventions were unsuccessful when implemented separately,…

Obscene verbalizations in an individual with traumatic brain injury were treated using stimulus fading as the singular form of intervention. Results of a functional assessment revealed the obscenity was maintained by negative reinforcement. Stimulus fading (the gradual reintroduction of instructional demands) produced immediate and substantial…

Comparison of scores on the Child Behavior Checklist of 1,120 Flemish and 1,122 Dutch children, aged 6 to 12 years, found no differences between groups on total problem scores, higher scores for Dutch children on the Activities scale, and higher scores for Flemish children on the School scale. (DB)

This case study focused on an adult with severe disabilities and multiple problem behaviors fitting a pattern of behavioral escalation. Functional assessment indicated that use of rule statements by the teacher was related to occurrence and escalation of problem behaviors. Elimination of rule statements was an effective instructional intervention…