Background: It is well-established that children and adolescents with developmental language disorder (DLD) have social-emotional difficulties. This is reflected in their behaviour, for instance, by (social) withdrawal, hyperactivity or difficulty with peer relations. Children with DLD are also known to have poorer quality of life (QoL). This is…

Families including a young child with a significant cognitive and motor developmental delay need to adapt their routines to the child's needs, while balancing the resources, needs and values of the whole family system. We aim to characterize if and how their routines are sustainable in terms of ecological fit, congruence and meaningfulness, in…

Individuals track probabilities, such as associations between events in their environments, but less is known about the degree to which experience--within a learning session and over development--influences people's use of incoming probabilistic information to guide behavior in real time. In two experiments, children (4-11 years) and adults…

Findings from a randomized controlled design study of an ability-based versus needs-based approach to response-contingent learning among children with significant developmental delays and disabilities who did not use instrumental behavior to produce reinforcing consequences are reported. The ability-based intervention and needs-based intervention…

An assessment was made of 5- and 8-year-old children's performance on a short-term memory task under two auditory and two visual distraction conditions, as well as under a nondistraction condition. Performance under nondistraction was found to be superior to that under distraction (p<.001), indicating that the extraneous stimuli had a generally…

Examined behavior problems of African American children attending Head Start in violent neighborhoods. Found Child Behavior Checklist externalization scores significantly higher than standardization sample; higher percentages of boys than girls had severe internalizing problems; higher percentages of girls than boys had severe externalizing…

Observed a group of 46 children classified at 20 months as either behaviorally inhibited or uninhibited, and 18 children who were classified aa falling at neither extreme at 5.5 years of age, in contexts designed to evaluate behavior in social situations and heart rate, heart variability, and pupillary dilation to cognitive tasks. (HOD)

Many behavior patterns that impact on physical activity experiences are established in early childhood, therefore it is important that valid, reliable, and feasible measures are constructed to identify children who are not developing appropriate and healthy activity habits. In this study, measures of physical activity derived by accelerometry and…

Relationships between day care and attachment were assessed with alternative procedures: (1) hypothesized normal patterns of attachment were tested naturalistically in day-care centers; (2) day-care and home-reared children were compared in a laboratory setting. (Author/MP)

In summarizing the results of naturalistic observations of children, it is often useful to have a reading of the child's overall deviance and the responses of social agents to these deviant behaviors. Traditionally, investigators have categorized a series of child behaviors as deviant based solely on their own assumptions with no empirical basis…

Eighteen cases of disintegrative psychosis (DP) were compared with 52 cases of infantile autism (IA) with speech loss and 145 IA cases without speech loss. DP cases showed clearer regression after more satisfactory development than the IA cases with speech loss, and by age seven were more severely retarded but similar in autistic symptomatology to…

To determine whether maternal involvement reflects her expectations about her child's ability to solve the tasks at hand, a group of 32 boys and their mothers were studied. Sixteen of the boys were classed as reflective and 16 were classed impulsive on the Matching Familiar Figures Test. The boys were matched on age (8 years 9 months and 8 years 6…

Tests the hypothesis that Japanese children demonstrate higher task persistence under non-competitive conditions than do their U.S. peers. Comparison of 107 first graders in Japan and 86 in the United States supports the study hypothesis. Type of school and student gender have no significant effect on task persistence. (SLD)

Comparing social competence and mental health of homeless and permanently housed Head Start preschoolers, parents and teachers identified more behavioral problems in homeless than housed children. After 6 months, mothers reported declines in homeless children's compliance. Teachers noted declines in their compliance and expressive skills. Homeless…

The article presents the results of a data analysis intended to examine the relationship between children's personality, maternal beliefs and childrearing behaviour and various disabilities on the one hand (mildly, moderate or severe mental handicap, sensorial handicap, developmental disabilities) and mothers' educational level on the other. Data…