A sample of around 2,500 adolescents in a child and adolescent psychiatry clinic in the region of Munster, Germany had their intelligence assessed. Family size (total number of siblings within a family) was significantly correlated with intelligence score categories (-0.08 and -0.19 for males and females). First borns and only children displayed…

Analysis of the data from a genetics study of children with attention-deficit/hyperactivity disorder (ADHD) and their affected or unaffected siblings finds that ADHD-affected children had significantly more motor problems than their unaffected siblings. It is concluded that there is a common basis between ADHD and motor problems that may be due to…

Study goals were to assess: (a) the development of academic interests from middle childhood through late adolescence; (b) the degree to which junior high and high school transitions, parents' educational expectations, interests, and education were related to changes in academic interests; and (c) the longitudinal links between youths' academic…

Background: Recent studies of infant siblings of children diagnosed with autism have allowed for a prospective approach to examine the emergence of symptoms and revealed behavioral differences in the broader autism phenotype within the early years. In the current study we focused on a set of functions associated with visual attention, previously…

This study examines the role of one component of emotion regulation, behavioral control, in the growth of children's early behavior problems by examining whether increases in parental positive behavior support brought about by a family-centered intervention were associated with greater child behavioral control, and whether greater behavioral…

It is commonly believed that twins should be separated in school in order to promote their individuality, decrease dependence on the co-twin, and improve their capacity for higher achievement in school. However, within the past 30 years, researchers have begun to question the utility of these beliefs and the commonplace practice of separating…

The study focuses on language and cognitive abilities of siblings of the linguistically most affected children with autism (i.e. siblings of nonverbal children--SIBS-ANV). Twenty-eight SIBS-ANV (17 boys), ages 4-9 years, took part in the study. All children attended regular schools, and none had received a diagnosis of autism. Controls were 27…

The study aims to determine hepatitis B vaccination coverage rates among community-dwelling teenagers with an intellectual disability in Taiwan and to identify the possible influencing factors of their vaccination. The present paper was part of the results of the "2007 National Survey on Healthy Behaviors and Preventive Health Utilizations of…

This article provides new estimates of the causal effect of cultural capital on academic achievement. The author analyzes data from the National Longitudinal Survey of Youth--Children and Young Adults and uses a fixed effect design to address the problem of omitted variable bias, which has resulted in too optimistic results in previous research.…

Given the importance of mutual understanding for constructive conflict resolution, this study investigated the influence of information-sharing on siblings faced with conflicts of interests. Thirty-two sibling dyads (ages 4.5 to 8) participated. Siblings were asked to negotiate the division of five toys between themselves. Half of the pairs first…

This study examined associations between sibling temperaments, differential parenting, and the quality of the relationships between 50 children with autism spectrum disorder (ASD) and their typically developing siblings. The temperament dimension of persistence, but not activity level or emotional intensity, was found to relate to the quality of…

We investigated correlates of adolescents' sibling conflict resolution strategies in 246, two-parent Mexican origin families. Specifically, we examined links between siblings' conflict resolution strategies and sibling dyad characteristics, siblings' cultural orientations and values, and sibling relationship qualities. Data were gathered during…

The effects of an intervention designed to facilitate interactions between older typically developing siblings and their younger siblings with Down syndrome were investigated. Older siblings were taught to use two responsive interaction strategies through the use of written materials, modeling, role play, and oral feedback. Following training,…

Social support is needed by everyone, but particularly by vulnerable populations at times of transition. This study utilizes data collected from 96 former foster youth regarding supports they received during the transition from care. The report addresses three questions: (1) What types of supportive relationships did the sample report? (2) What…

A qualitative psychoanalytic clinical research project using a post-Kleinian contemporary approach was undertaken by a team of seven qualified and experienced child psychotherapists working in community Tier 3 Child and Adolescent Mental Health Services (CAMHS). A number of referred young people who deliberately harmed themselves or attempted…