Few longitudinal studies examine how "changes" in parent-child relationships are associated with changes in youth internalizing problems. In this longitudinal study, we investigated how developmental trends (linear change) and year-to-year lability (within-person fluctuations) in parental warmth and hostility across Grades 6 to 8 predict…

In this study, we explored how free play and scaffolding practices in Early Childhood Education and Care (ECEC) related to children's externalising problems both in ECEC and later in school. Furthermore, we aimed to reduce the knowledge gap of whether these relations depended on children's differences in emotional temperament. We used structural…

Research Findings: Hierarchical regression analyses were conducted to examine the associations among the family pandemic experience, home activities during the stay-at-home quarantine, and level of parental stress. The results showed that, Chinese parents perceived only significantly higher stress related to children's behavioral and emotional…

We examined the relations between language skills and behavior problems and whether social skills mediated these relations among preschool children enrolled in Head Start programs. Participants included 242 preschool children and their parents in Head Start programs. Over a 2-year period, parents and teachers reported children's behavior problems…

Background: Challenging behaviour, such as self-injury and physical aggression, is an issue of concern regarding a high proportion of individuals with fragile X syndrome. The aim of this review was to provide a comprehensive overview of the topographies and operant functions of challenging behaviours within the syndrome. Method: Five electronic…

Children 'in care' have, on average, lower educational attainment than their peers. This article tests the hypothesis that many of these children can 'catch-up', if in stable placements and secondary schools 'apparently effective' with other children with 'similar' difficulties. In a cohort of 542,998 16-year-old English children in mainstream…

Research has identified at least three patterns of direct involvement in bullying and victimization: bullying, bullying-victimized, and predominantly victimized. However, little is known about risk and protective factors for these patterns. As such, the goals of the present study were to establish these patterns and examine risk and protective…

Past research has shown that African American/Black males are referred for special education evaluation at disproportionately higher rates compared to males of other racial/ethnic groups. Special education placement for African/American/Black males has been linked to adverse outcomes such as lower teacher expectations, low academic performance,…

Over the last decades, teachers' self-efficacy beliefs have been widely investigated and defined as an overall construct. Recent studies indicate, however, that teachers' self-efficacy (TSE) beliefs vary depending on the individual student (so-called 'student-specific teacher self-efficacy', S-S TSE). Students' gender, their language background,…

Poor social-emotional reciprocity (SER) has been identified as one of the defining traits of autism. It is a key criterion in recent Diagnostic and Statistical Manual of Mental Disorders editions, DSM-IV and DSM-V (American Psychiatric Association [APA], 1994, 2013). Yet this difficulty related to socially engaging and interacting with others is…

A double-blind randomized controlled trial of n-3 long-chain polyunsaturated fatty acid (n-3 LCPUFA) supplementation or matching placebo during third trimester of pregnancy was conducted within the COPSAC[subscript 2010] mother-child cohort consisting of 736 women and their children. The objective was to determine if maternal n-3 LCPUFA pregnancy…

The 2020-21 Civil Rights Data Collection (CRDC) is a mandatory survey of all public school districts and schools serving students in preschool through grade 12 in the 50 states, Washington, D.C., and the Commonwealth of Puerto Rico and therefore includes data from 17,821 public school districts and 97,575 public schools. The CRDC measures student…

Students' non-compliant classroom behaviour is mentioned as one of the biggest challenges for teaching. This study examines the non-compliant behaviour of secondary school students and its predictors. Data were obtained from a longitudinal sample of 639 secondary school students in Austria (Styria). Students filled out a paper-pencil questionnaire…

We examined autism spectrum disorder (ASD) risk in a large national sample of 203 individuals with Down syndrome, 6-25 years old, to determine the association of ASD risk with age, sex, IQ, adaptive behaviors, and maladaptive behaviors. We used a two-pronged approach by (1) considering ASD symptomatology continuously across the sample of…

Restricted interests are an established diagnostic symptom of autism spectrum disorder. While there is considerable evidence that these interests have maladaptive consequences, they also provide a range of benefits. This article introduces a new instrument, the Survey of Favorite Interests and Activities, and uses it to examine the nature of…