Although peer support is documented as a predictor of adolescents' prosocial behavior, the influencing mechanism of peer support on prosocial behavior among adolescents from low-income families has not been fully researched. The current research conducted two studies to examine the influencing mechanism of peer support on prosocial behavior among…

Background: We now have sufficient evidence demonstrating inequalities in specific avoidable causes of death for adults with intellectual disability compared to their peers without intellectual disability. Apart from COVID-19, the largest differentials that disadvantage people with intellectual disability are in relation to pneumonia, aspiration…

This paper proposes dovetailing the concept of youth-adult partnership with youth participatory action research to generate a methodology of youth-adult participatory action research. Within contemporary education, deficit-oriented discourses of hopelessness and demoralisation among 'at risk' young people and their teachers, particularly those in…

Objective: The current study evaluated frequency of nonsuicidal self-injury (NSSI) and associated maladaptive traits between three time periods: pre-pandemic, early pandemic, and later pandemic. Participants: Two college student samples (n = 362; n = 337) were collected via two online studies. Method: Participants completed measures assessing…

Prescreening children for specific learning disabilities, e.g., dyslexia, is essential for effective intervention. With a quick and reliable prescreening result, special education coordinators (SENCOs) can provide students with early intervention and relieve their learning pressure. Unfortunately, due to the limited resources, many students in…

Background: Children with motor delays are at increased risk for delayed means-end problem-solving (MEPS) performance. Objectives: To evaluate children with motor delays: 1) the impact of motor delay severity and MEPS mastery timing on developmental trajectories of MEPS; and 2) the effectiveness of Sitting Together And Reaching To Play…

Objective: This study examined the associations between COVID-19 stress and anxiety and depression among international college students and assessed if this relationship was moderated by coping and social support. Participants: 219 international students at a large US university. Methods: A cross-sectional online survey utilizing validated scales…

The relationship between youth-fitness test items related to cardiorespiratory endurance and body composition and health outcomes is well established. Until recent years, the link between musculoskeletal fitness measures and health markers has been less conclusive. The information provided in this article offers evidence of the health links…

Functional connectivity within and between Intrinsic Connectivity Networks (ICNs) transforms over development and is thought to support high order cognitive functions. But how variable is this process, and does it diverge with altered cognitive development? We investigated age-related changes in integration and segregation within and between ICNs…

Background: Given reports of the adverse effects of COVID-19 on adolescent mental health, it is critical to understand how it impacts psychiatrically hospitalized youth who may be particularly vulnerable to its effects. Objective: This study aimed to advance our understanding of high-risk adolescents' experiences of COVID-19, including…

Current evidence-based prevention programming targeting child externalizing problems demonstrates modest overall effect sizes and is largely ineffective for a sizable proportion of youth who participate. However, our understanding of the youth and family characteristics associated with response to specific programming is quite limited. The current…

Check-in/Check-out (CICO) is a widely implemented evidence-based program for supporting students with at-risk levels of social and emotional behavior concerns. It is comprised of several core features described in the previous literature, including "practice elements," which are the specific actions that are delivered directly to…

Check-in/Check-out (CICO) is a widely implemented evidence-based program for supporting students with at-risk levels of social and emotional behavior concerns. It is comprised of several core features described in the previous literature, including "practice elements," which are the specific actions that are delivered directly to…

Pre- and post-term children show increased autism risk. Little is known about gestational age (GA) prevalence among autistic children, and their respective autism phenotype. We compared prevalence of pre-, full- and post-term birth between a population-derived sample of N = 606 (137 females, 22.61%) autistic children and adolescents (mean age =…

The objective of this study was to determine the clinical features that moderate a later age at ASD diagnosis in females in a large sample of females with ASD. Within two large and independent ASD datasets (>20,000 females), females were first diagnosed with ASD 14-months later relative to males. This later age at diagnosis was moderated by a…