Understanding and regulating emotions influence children's friendships. Children with Attention Deficit/Hyperactivity Disorder (ADHD) and Specific Learning Disorder (SLD) have difficulties in understanding emotions and in controlling themselves. ?he present study examines how children's friendships and their quality may be affected by emotion…

It is unknown whether sluggish cognitive tempo (SCT) is prospectively associated with depression in adolescence, and possible processes linking SCT to depression remain unexamined. Using a longitudinal study with three timepoints over a two-year period, the current study tested the indirect effects of SCT on depression via peer victimization,…

Up to 80% of children diagnosed with ADHD have symptoms that persist into adulthood (Barkley et al., 2007), and up to 8% of college students report having the disorder (DuPaul et al., 2009). COVID-19 has exacerbated ADHD-related difficulties with concentration, academic performance, and emotional distress (Breaux et al., 2021; Pollak et al.,…

The purpose of this study was to determine if Appreciative Inquiry affects assessment scores of middle school students, grades 6-8. The data used in this study was collected from a cohort of students impacted by the COVID-19 pandemic school shutdowns with inconsistent return to structured, continuous in school routines. The data used in this study…

Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD) are associated with adaptive function impairments. This study measured adaptive functioning in a sample of 92 children with ASD, including 80 children with co-occurring ADHD. Regression models examined whether ASD and ADHD symptom severity were associated with…

This longitudinal study examined how two externalising behaviour problems, attention-deficit hyperactivity disorder (ADHD) and conduct disorder (CDs), are associated over time with low motivation (MAS), and how these problems effect academic performance. In our cross-lagged analysis, we found reciprocal effects between ADHD symptoms and MAS…

Noncompliance with adult instruction is a common problem exhibited by individuals diagnosed with intellectual and developmental disabilities. The high-probability (high-p) request sequence was designed to increase compliance with low-probability (low-p) instructions by rapidly presenting high-p instructions immediately prior to the targeted low-p…

This study examines the reliability and validity of the Chinese language version of the Integrated Screening and Intervention System Teacher Rating Form (ITRF) as a screening tool for problem behaviors among secondary school students in Hong Kong. The Chinese ITRF was validated through identifying factor structure using exploratory factor analysis…

Objective: We evaluated the perceived effectiveness of resistance strategies students could employ if approached to give away, trade, or sell their prescription stimulant medication, a growing concern on college campuses. Participants: We sampled undergraduates (N = 1,521) at three demographically dissimilar institutions between Fall 2017 and…

My first year teaching physical science I (LB) had a young man whom we shall call John in class. He had been sitting silently, doing nothing most of the first quarter of school. I had seen little in the way of written work from him. John's daily grades were continually zero after zero and his assessment grades were equally abysmal. Calls to mom…

The purpose of this study was to assess whether sluggish cognitive tempo (SCT) behaviors were associated with a unique impairment profile for college students after accounting for lifestyle (sleep, substance use, health) and mental health factors (attention-deficit/hyperactivity disorder [ADHD], anxiety, depression). A general sample of 910…

This study examined mathematics achievement in school-aged children with autism spectrum disorder (ASD), symptoms of attention-deficit/hyperactivity disorder (ADHD), or typical development (TD) over a 30-month period and the associations between cognitive and reading abilities with mathematics achievement in children with ASD. Seventy-seven…

Background: Transitioning to adult healthcare systems can be challenging, especially if left unaddressed for adolescents with special healthcare needs (ASHCN), such as those with autism spectrum disorder and attention-deficit/ hyperactivity disorder. While there is evidence of disparities between different demographics regarding general healthcare…

Attention Deficit Hyperactivity Disorder (ADHD) is the most common neuropsychiatric condition in childhood and adolescence. Psychoeducation has been recommended by different guidelines as an initial treatment for ADHD, however the effects of the intervention for reducing symptoms and improving other outcomes still need to be established. This…

Despite frequent reliance on teacher and parent ratings of children's behavior for multi-informant assessment, agreement between teachers' and parents' ratings is low. This study examined the predictive utility of teacher and parent ratings for children's self-regulatory outcomes (i.e., executive function, continuous performance task) in four…