The current study examined the over-time association between externalizing behaviour problems and academic performance during school transition in a cross-lagged design. The main focus was to reveal whether the externalizing behaviour composite and its components separately, including symptoms of CD and ADHD, differ in their relationship with…

This group randomized controlled trial (RCT) evaluated the efficacy of Incredible Years Teacher Classroom Management Program (IY TCM) on student social behavioral and academic outcomes among a large diverse sample of students within an urban context. Participants included 105 teachers and 1817 students in kindergarten to third grade. Three-level…

The early prediction of math difficulties (MD) is important as it facilitates timely support. MD are multifaceted, and several factors are involved in their manifestation. This makes the accurate early prediction of MD particularly challenging. In the present study, we aim to predict MD in Grade 6 with kindergarten-age (age 6) measures by applying…

Autism is associated with significantly higher rates of internalizing and externalizing disorders compared to neurotypical (NT) individuals. Emotion dysregulation (ED) is prevalent in autistic individuals and has been proposed to underlie both internalizing disorders and behavioral challenges in autism. This study sought to use a meta-analytic…

Autistic youth engage in higher levels of screen time and are more likely to experience mental health problems than their typically developing peers; however, few studies have investigated a potential relationship between daily screen time hours and mental health in autistic youth. This study examined the relations among daily screen time hours…

The transition from primary to secondary school is a stressful period for autistic individuals. However, less is known about parental experiences of the school transition, and its impact on the family. This study explored mothers' perspectives on the psychological impact of the transition to secondary school for their autistic children and their…

Supportive parent-adolescent relationships are known to promote adolescent adjustment, but less is known about the interactive roles of supportive relationships with mothers, fathers, and best friends. The current study examined the interactive relations between mother-adolescent, father-adolescent, and best friend relationship support on…

Teacher-child relationships in early childhood are a crucial prerequisite for children's emotional, social and academic development. Therefore, it is important to be able to measure accurately the quality of interactions among them. The Student-Teacher Relationship Scale (STRS) is a widely accepted instrument in measuring the quality of…

The School-Wide Positive Behavior Support Program is being implemented in many schools in Pennsylvania and across the county. The primary focus of this program is to provide schools with the tools necessary to deal with students and the increasing number of behavior problems. Although there is plethora of information on the School-Wide Positive…

Student incivilities such as challenging, dissent, and excuse making have been examined by a variety of disciplines. However, the more encompassing idea of student misbehaviors has been somewhat understudied within instructional communication. The current study inductively arrived at a set of 12 distinct college student misbehaviors identified by…

Adults with autism spectrum disorder often experience co-occurring mental health problems such as attention-deficit/hyperactivity-disorder, as well as impairments in executive function. Sluggish cognitive tempo, a cluster of behaviors including slow processing, daydreaming, and mental fogginess, has been shown to be associated with…

We examined racial and ethnic differences in the prevalence of behavioral problems measured by the Child Behavioral Checklist (CBCL), sleep disturbances measured by the Child Sleep Habits Questionnaire (CSHQ), and medication use among children with Autism Spectrum Disorders (ASD). We analyzed data from the Autism Treatment Network (ATN) dataset…

Early adversity is associated with both internalizing and externalizing problems among children, and effects of adversity on dimensions of child temperament may underlie these links. However, very little is known about the role of child sex in these processes. The current study examined whether there are indirect effects of early adversity on…

Emotional reactivity (e.g. explosive outbursts, tantrums) is a common but understudied challenge for individuals with autism spectrum disorder. Prior research has relied primarily on questionnaire data or observations of very young children. The current study coded emotional reactivity and recovery during a series of standardized frustration tasks…

Early childhood and primary educators' and carers' education and support in identifying and responding appropriately to children displaying problematic sexual behaviours has fallen behind the demands currently arising in care and education sites in Australia. This is a key finding of research examining professional educators' and carers'…