Identifying correlates of aggressive behavior in children might help to find potential candidates for interventions in aggression reduction. While some previous studies found that children's Theory of Mind (ToM) and inhibitory control (IC) correlate with aggressive behavior, others did not confirm this relation. One explanation for these mixed…

Introduction: Diet and dietary interventions have drawn considerable attention in the literature as etiopathogenic factors and therapeutic approaches to Autism Spectrum Disorders (ASD), respectively. The objective of this study was to determine the influence of a gluten-free, casein-free (GFCF) diet on the alterations of behavior in children and…

Background: The association between early childhood psychosocial problems and poorer educational outcomes is well-documented, but the extent to which this association persists is less understood. The current study assessed the correlations between first-grade psychosocial functioning and educational outcomes through eighth grade in a large…

Purpose: Early language difficulties are associated with later internalizing problems across different ages and for different aspects of language. The mechanisms behind this association are, however, less understood. In the current study, we investigated longitudinal associations between language difficulties at 5 years and internalizing problems…

The purpose of this study was to examine the longitudinal, bidirectional relationship between language skills and behavior problems in a sample of 194 preschool children enrolled in Head Start programs. Children were individually assessed using the "Preschool Language Scale-5," and teachers completed the "Child Behavior…

Few youths engage in the recommended amount of physical activity (PA). Many educators have concerns about increasing PA in schools, including taking time from academics, though studies show that school-based PA can be beneficial to academics. This study extends previous research on the relationship between school-based PA and time on task (TOT) by…

Understanding the role of negative emotionality in the development of executive functioning (EF) and language skills can help identify developmental windows that may provide promising opportunities for intervention. In addition, because EF and language skills are, in part, genetically influenced, intergenerational transmission patterns are…

Examining factors that influence implementation of key program components that underlie an intervention's success provides important information to inform the development of effective dissemination strategies. We examined direct and indirect effects of preschool capacity, quality of prevention support system and teacher characteristics on…

Our aim was to test the hypothesized relationships between trauma exposure and alcohol-related problems, mediated by PTS symptoms, moderated by prior trauma exposure and help-seeking. Participants were 244 members of a private university who were enrolled or employed at the school on the date of a campus shooting. Online measures were distributed…

K-12 intervention studies often include fidelity of implementation (FOI) as a mediating variable, though most do not report the validity of fidelity measures. This article discusses the critical need for validated FOI scales. To illustrate our point, we describe the development and validation of the Implementation Validity Checklist (IVC-R), an…

This study used a single-case, multiple baseline design to examine the effectiveness of collaborative coaching on three Early Head Start (EHS) teachers' use of responsive communication strategies with toddlers with communication delays. Child communication targets and teacher communication strategies were measured as secondary outcomes. The…

Premature infants have significant risk for later behavior problems. This study examined growth trajectories of three problem behaviors across five developmental age points from preschool to early adulthood in a well-characterized sample of premature infants. The effects of neonatal risk, gender, and socioeconomic context were modeled on these…

Children with autism spectrum disorder (ASD) tend to receive several related services during their early school years. In this study, we followed 70 preschoolers with ASD and used parent reports to document the intensity of these services over a 4-year period, in relation to children's outcomes in three domains. While behavioral difficulties…

Deficits in self-regulatory skills underlie or contribute to a range of adverse developmental problems and disorders, including ADHD (Barkley, 1997), eating disorders (Attie & Brooks-Gunn, 1995) and risk -taking behaviour (Cantor & Sanderson 1998; Eisenberg et al., 2005). Self-regulation has been recognised as an important factor in aiding…

Introduction: Studies have shown that parents of children with pervasive developmental disorders (PDD) exhibit higher levels of stress than parents of typically developing children or children with other types of developmental delays (DD). This relationship appears to be mediated by elevated levels of behavior problems observed in children with…