Objective: To support ongoing monitoring of child response during treatment, we sought to develop a brief, easily administered, clinically relevant, and psychometrically sound measure. Method: We first developed child and caregiver forms of a 12-item Brief Problem Checklist (BPC) interview by applying item response theory and factor analysis to…

Epidemiological studies of children and adolescents with intellectual disability have found 30 to 50% exhibiting clinically significant behavior problems. Few studies, however, have assessed young children, included a cognitively typical comparison group, assessed for specific disorders, and/or studied family correlates of diagnosis. We assessed…

Background: Maternal nutrition during pregnancy has been linked with fetal brain development and psychopathology in the offspring. We examined for associations of maternal folate status and dietary intake during pregnancy with brain growth and childhood behavioural difficulties in the offspring. Methods: In a prospective cohort study, maternal red…

Evidence on the association between somatic chronic diseases in ID-adolescents and the full range of pervasive developmental disorder behavior (PDD behavior) is scarce. The aim of the present study is to assess the association between somatic chronic diseases in ID-adolescents and mild PDD behavior. We obtained data on 1044 ID-adolescents, aged…

We examined the validity and reliability of a self-report outcome measure for children between the ages of 8 and 11. The Ohio Scales Problem Severity scale is a brief, practical outcome measure available in three parallel forms: Parent, Youth, and Agency Worker. The Youth Self-Report form is currently validated for children ages 12 and older. The…

The authors collected questionnaire data from college students (N = 79) at 2 time points during their freshman year to examine how changes in a sense of university belonging, quality of friendships, and psychological adjustment were associated. Students who had positive changes in university belonging had corresponding positive changes in…

Background: Individuals with autism have impairments in 3 domains: communication, social interaction and repetitive behaviours. Our previous work suggested early structural and connectivity abnormalities in prefrontal-striato-temporal-cerebellar networks but it is not clear how these are linked to diagnostic indices. Method: Children with autism…

We used experimental and descriptive functional analyses and lag sequential analyses to examine the functional and temporal relationship among the self-injurious (SIB), potentially injurious, repetitive, challenging, and pragmatic communicative behaviors of 6 children with intellectual disabilities. Functional analyses revealed social function for…

It is recognised increasingly that a large proportion of students in social, emotional and behavioural difficulties (SEBD) settings have speech and language difficulties (SLD). It is therefore important for school administrators and teachers to understand the links between language and behaviour. This article provides teachers with theoretical…

In a study of 1,344 urban adolescents, the authors examined the relation between participation in organized sports and juvenile delinquency. They compared youth who participated in sports to those who only participated in nonathletic activities and to those who did not participate in any organized activities. They also examined the indirect…

Background: Although a lot is known about the association of conduct problems with bullying, less attention has been paid to co-occurring traits, such as callous-unemotional (CU) traits that might additionally contribute to the risk of engaging in bullying. This study investigated the contribution of CU traits to direct and indirect bullying,…

Using the recently available wave of a large nationally representative sample of American elementary school children (ECLS-K data), this study examined the relationship between 6-7 year old students' behaviors exhibited in the 1st grade (approaches to learning, interpersonal skills, externalizing and internalizing behavior) and their reading and…

This study investigates the link between the frequency of family breakfasts and dinners and child academic and behavioral outcomes in a panel sample of 21,400 children aged 5-15. It complements previous work by examining younger and older children separately and by using information on a large number of controls and rigorous analytic methods to…

This study took place in the context of schools collaborating with a local university to implement an evidence-based, 3-tiered model of prevention and supports targeting academic, behavioral, and social goals. We examined whether Self-Regulated Strategy Development (SRSD) instruction, delivered by grade 2 and 3 general education teachers to all…

Background: A functional polymorphism in the promoter region of the monoamine oxidizing gene "monoamine oxidase A" ("MAOA") has been associated with behavioral sensitivity to adverse environmental conditions in multiple studies (e.g., Caspi et al. 2002; Kim-Cohen et al., 2006). The present study investigates the effects of…