Substance use disorders are considered externalizing disorders, defined by anti-social and impulsive behavior, as opposed to internalizing disorders, defined by anxious and depressive thinking; however, that strict binary is increasingly untenable. In this dissertation, I evaluate the co-development of internalizing and externalizing symptoms…

As universal social-emotional learning (SEL) programs have become more common in K-12 schools, implementation practices have been found to affect program quality. However, research examining how multiple facets of program implementation interrelate and impact student outcomes, especially under routine conditions in schools, is still limited. As…

The present study aimed to investigate the associations between teachers' observed emotional support and social competence among Finnish pre-schoolers (6-year-olds). The quality of emotional support was observed using the Classroom Assessment Scoring System Pre-K in 47 preschool classrooms twice across the preschool year. Teachers rated children's…

Social participation is one of the most important predictors of the children's physical and mental health. Although it is evidenced that children with autism spectrum disorder (ASD) have restricted social participation, it is unclear which factors play a significant role. This research aimed to uncover perceived barriers of social participation by…

The present study tests a model of the interplay between teaching style determinants, interpersonal resources, and teacher burnout dimensions, controlling for teachers' experience variables. Two-hundred and ninety-seven teachers in the Portuguese educational system teaching in a rural region participated in the research. Using a Structural…

This study sought to evaluate the school-based counseling services that were provided to 95 students as part of the Children First counseling program. The primary evaluation question focused on the effectiveness of the program in positively impacting traditionally underserved populations in the following domains: increasing social skills,…

Check in-check out (CICO) is a widely used and studied behavioural intervention. Although CICO is an effective way to support pupils' behaviour in a school context, not all pupils benefit from basic CICO. A single-case experimental study was designed to evaluate the effects of CICO Plus support (CICO Plus) for participants whose behaviour was…

Children with Attention Deficit Hyperactivity Disorder (ADHD), a neurobehavioral disorder prevalent in childhood, demonstrate a persistent pattern of inattention and hyperactive and/or impulsive behavior that is more severe than their typically developing peers. Much of this challenging behavior is observed in the classroom. However, current…

Many young children entering early childhood programs demonstrate challenging behaviors that place them at risk for emotional/behavioral disorders (EBDs), which impact their future success in school. The purpose of this study was to conduct a conceptual replication of BEST in CLASS by examining child outcomes from BEST in CLASS--Web, a web-based…

A latent profile analysis was applied to explore heterogeneity in the social and classroom behaviors of 224 peer-rejected elementary school students (56% White, 68% male, Grades 1-4, M[subscript age] = 8.1 years). Profile indicators included teacher ratings of social skills and problem behaviors on the Social Skills Improvement System (SSIS) and…

Social communication and executive functioning challenges as well as co-occurring anxiety/depression may make acquiring the skills needed to manage daily life tasks difficult for diploma-track autistic youth, thus limiting their participation in adult roles. This study describes the associations between executive function, social communication…

A latent profile analysis was applied to explore heterogeneity in the social and classroom behaviors of 224 peer-rejected elementary school students (56% White, 68% male, Grades 1-4, M age = 8.1 years). Profile indicators included teacher ratings of social skills and problem behaviors on the Social Skills Improvement System (SSIS) and peer…

The establishment of reciprocal friendships is a challenge for many individuals with autism spectrum disorder (ASD). Social interaction difficulties emerge early, persist throughout development, and have widespread functional impact. As such, interventions focused on social functioning are needed in early intervention programs. This two-part study…

The purpose of this study was to examine the effect of a structured, playful activity program on the development of social skills in preschool aged children (4-6 years) during break time in the schoolyard of kindergarten. The participants were 40 pupils (26 toddlers and 14 pre-toddlers, 26 boys and 14 girls) from one Greek public kindergarten.…

The study investigates child social competence a three different measurement levels (overall level, factor level, and item level), in a sample of parents and children participating in interventions towards emerging or present child problem behaviours. Parents of 550 children aged 3-12 (71% boys) evaluated social competence using the Home and…