It is well-known that children with attention-deficit/hyperactivity disorder (ADHD) and specific learning disorder (SLD) often exhibit behavioural and emotional problems. However, little is known about how these problems compare between the two groups of children. This study sought to fill this gap in knowledge by comparing the executive functions…

Many children with autism spectrum disorder experience feeding difficulties that can lead to increased health risks (e.g., severe nutrition deficiencies, obesity-related illnesses) if left untreated. Intensive feeding programs that use behavior-analytic interventions have reported positive outcomes for treating challenging behavior associated with…

High rates of teacher turnover are of critical concern for education agencies on a national level. When surveyed, teachers commonly report that student problem behavior is a primary motivator for leaving the profession. Previous research indicates that efforts to promote classroom management skills that address disruptive student behavior may…

Although function-based treatments have been proven to decrease challenging behavior, it is unclear whether these results translate to socially significant outcomes. In fact, researchers rarely analyze what happens outside the highly controlled setting in which behavior analytic sessions typically occur. In our first study, we used a changing…

The focus of this doctoral project was to investigate the implementation of a new behavioral management system, Positive Behaviors Intervention and Support (PBIS), by the teaching staff in grades K-6 at a specific school. The aim of PBIS is to create a consistent set of behavior expectations across the entire campus, rather than just within…

Crisis intervention programs have been developed to help educators be better prepared to prevent and respond to students in crisis. Schools spend millions of dollars for the use of these commercial programs, many of which are based on the principles of the Cycle of Acting Out Behavior (Colvin & Scott, 2015), which is considered the "gold…

The present study investigated the longitudinal associations of self-control and parental involvement with prosociality and internalizing problems from early to mid-to-late adolescence, within a risk and resilience and a developmental cascade framework. We used a panel design (i.e., four measurement times at 2-year intervals from 2008 onwards) to…

Many special education teachers experience low self-efficacy when it comes to supporting the problematic behavior of their students. Low self-efficacy not only results in emotional exhaustion, burnout, and decreased retention, but also directly impacts the success of students in the classroom. The problem this qualitative descriptive study sought…

Previous studies have suggested that bullying may be contagious in adolescents. The present study examined whether ego depletion mediated the association between peer bullying and participant bullying and whether the mediating process was moderated by participant trait self-control. A sample of 2217 Chinese high school students (16.92 ± 0.94…

Students with attention-deficit/hyperactivity disorder (ADHD) may engage in disruptive classroom behaviors. The Caught Being Good Game (CBGG) has been identified as an intervention for managing class-wide behaviors. The purpose of the current study was to evaluate the effect of the CBGG in increasing class-wide academically engaged behavior (AEB)…

Naturalistic developmental behavioral interventions are an empirically supported intervention approach for young autistic children. Despite the prevalence of disruptive behaviors among autistic children, most manualized caregiver-mediated naturalistic developmental behavioral interventions include limited formal guidance on when and how to manage…

There is a longstanding stereotype that segregated high schools serving a large majority of minority students are unsafe. But it is unclear if this stereotype has any merit. I use a QuantCrit theoretical framework along with data from the nationally representative Education Longitudinal Study and multilevel logistic regression models to explore…

Contract cheating is a challenging problem facing higher and further education providers (HE and FE) worldwide. In the UK, contract cheating has been identified as a growing problem by the HEA and, more recently, the Quality Assurance Agency for Higher Education and the Department for Education. The high rate of contact cheating among students…

This was an exploratory cross-sectional study comparing 45 children with ASD to 24 typically developing drug-naïve controls, group-matched on age, sex, and body mass index. Objective data was obtained using the following: an ambulatory circadian monitoring device; saliva samples to determine dim light melatonin onset (DLMO): and three…

Mental health conditions are more prevalent in autistic people than non-autistic people. The Strengths and Difficulties Questionnaire is a commonly used screening tool for emotional and behavioural difficulties in autistic children and adolescents. However, few studies have assessed the psychometric properties of the Strengths and Difficulties…