Background: Intellectual disability (ID) affects 1%-3% of the paediatric population. Currently, there is no consensus as to the most effective strategies for improving the learning skills of children and adolescents with ID. This review aims to systematically gather information regarding interventions to promote and improve learning skills in…

The current meta-analysis comprehensively examined the effects of physical activity interventions on executive function among people with neurodevelopmental disorders. The meta-analysis included 34 studies with 1058 participants aged 5-33 years. Results indicated an overall significant medium effect of physical activity interventions on improving…

This meta-analysis reviews the literature on communication modes, communicative functions, and AAC type examined during interventions with school-age participants with ASD and/or ID who experience CCN. Considering potential differences related to outcomes taught could help identify the most effective means of individualizing AAC interventions. We…

This meta-analytic review examined the effectiveness of the interventions for promoting adolescents' prosocial behavior, and aimed to explain variability in the effectiveness. Thirty-three studies that used interventions for prosociality targeting adolescents and compared with a control group or had a pre-post comparison were included in the…

The current study describes an individual participant data meta-analysis (IPDMA) testing the efficacy of a peer-network counseling (PNC) intervention for preventing substance use escalation in adolescents and young adults. PNC has shown efficacy in reducing substance use among adolescents and young adults across small-scale randomized controlled…

Effective obesity interventions in adolescent populations have been identified as an immediate priority action to stem the increasing prevalence of adult obesity. The purpose of this meta-analysis was to make a quantitative analysis of the impact of school-based interventions on body mass index during adolescence. Studies were retrieved from…

Background: People with intellectual disabilities (ID) typically have poorer oral health. Oral diseases have a microbiological origin, and thus, dental plaque control (DPC) is key to safeguard their oral health. Methods: A structured search strategy was applied to screen oral health promotion initiatives for DPC among children and adolescents with…

Previous meta-analyses have found higher self-compassion is associated with lower anxiety and depression. The aim of this study was to investigate the efficacy of self-compassion as an active ingredient in the treatment and prevention of anxiety and depression in youth. This was conducted through (i) a systematic review of the literature and (ii)…

Multisystemic Therapy® (MST®) is an intensive, home-based intervention for families of youth with social, emotional, and behavioural problems. MST therapists engage family members in identifying and changing individual, family, and environmental factors thought to contribute to problem behaviour. Intervention may include efforts to improve…

This study examined the effectiveness of interventions used to increase the participation of adolescents with disabilities during individualized education program (IEP) meetings. A systematic literature review and meta-analysis were conducted to identify and synthesize the group-design experimental literature on this topic, as well as evaluate…

Purpose: To examine the characteristics and effects of culturally adapted substance use interventions with Latino adolescents on substance use outcomes. Methods: Systematic review and meta-analytic methods were used to synthesize effects across studies on substance use outcomes at posttest and follow-up time points. Results: Ten studies comprising…

Difficulty with communication and social functioning are two outstanding core symptoms of autism spectrum disorder, and physical activity has long been suggested to improve autism spectrum disorder symptoms. In this meta-analysis of controlled trials, we examined the effects of physical activity interventions compared to controls on communication…

Background/Context: In the past two decades there have been at least 10 quantitative reviews, syntheses, or meta-analyses focused on literacy interventions in secondary schools. To date, much of this research has focused on quantifiable outcomes such as reading test scores, and few efforts have been made to synthesize studies of adolescent…

Communicating with peers often poses challenges for individuals with autism spectrum disorder (ASD); these social interactions, however, can be especially difficult during the teenage years. For many adolescents with ASD, peer interaction is often limited or nonexistent, even for those taught in general education settings. The purpose of this…

Previous reviews have highlighted parent-child connectedness and communication as important protective factors against adolescent substance use. However, these reviews focus on single substances such as alcohol. An integrative review of the literature was conducted to examine which elements of parent-child connectedness and substance-use specific…