Objective: To evaluate intervention characteristics and components within behavioral sleep interventions in school-aged children with ADHD and examine evidence related to effectiveness. Method: A systematic review was conducted using PsycINFO, Embase, MEDLINE, PubMed, and OpenGray. The subsequent meta-analysis used sleep outcomes to produce…

Objective: Very few studies have investigated intervention approaches that may be efficacious for youth with ADHD and co-occurring cognitive disengagement syndrome (CDS) symptoms. This study examined the feasibility, acceptability, and preliminary efficacy of a mindfulness-based intervention for adolescents with ADHD and co-occurring CDS symptoms.…

Objective: Some studies show an association between ADHD and impaired balance/gait in children. However, it remains largely unexplored whether such an association exists in adults. We explore that association in this study. Method: This cross-sectional study included 45 adults aged 17 to 21 (25 with, and 20 without ADHD), most obtained from a…

The objective of our study was to examine whether students with LD who receive support from an academic support centre exhibit higher levels of PsyCap and academic adjustment compared to those who do not receive such support. We also examined whether PsyCap mediates the relationship between receiving academic support and the level of academic…

Purpose: Only a few studies examined the longitudinal pattern of parent-teacher reports on autism severity and comorbidities in autism spectrum disorder (ASD) and yielded conflicting results. The study's aims were to compare parents and teachers' perception of autism, attention deficit hyperactivity disorder (ADHD) and anxiety symptoms severity in…

Objective: To examine the experiences of Australian parents raising primary school-aged children with ADHD and gather feedback on a proposed ADHD parenting program. Methods: Reflexive thematic analysis of semi-structured interviews undertaken with 11 Australian parents of 7- to 11-year-old children with ADHD. Interviews were conducted over Webex,…

Objective: To estimate the percentage of U.S. working-age (18- to 64-year-old) adults in 2023 who self-reported ever being diagnosed with ADHD by a health care professional. Method: We analyze data from the 2023 National Wellbeing Survey (N = 7,053) to estimate self-reported lifetime ADHD diagnosis status among working-age adults, overall and by…

Delay of gratification tasks have an impressive predictive value for various outcomes and are designed to measure self-regulation. Since many behavioural and psychological conditions in children are related to limitations in self-regulation, the extent to which delay tasks can be used as a screening for the detection of psychopathology is…

Objective: Although treatment research has relied upon group-based methods to understand treatment response, these methods often are unable to detect intraindividual changes in behavior. Single case designs using time series analyses, in contrast, may be ideal for examining intraindividual variability in treatment response over time. The current…

Objective: To examine the Strengths and Weaknesses of ADHD--Symptoms and Normal Behavior scale (SWAN) clinical utility as a diagnostic measure of ADHD in an ADHD clinic sample. Method: In a sample of 357 children (6-11 years old) referred for evaluation at an academic medical center, we explored the SWAN's diagnostic and convergent validity with…

College students with attention-deficit/hyperactivity disorder (ADHD) exhibit difficulty in lecture notetaking, a key study skill supporting learning and academic achievement. Higher ADHD symptoms, particularly inattentive symptoms, are related to more sensorimotor difficulties, which may make taking handwritten notes difficult, thus disrupting…

While the Autism Diagnostic Observation Schedule, Second Edition (ADOS-2) is considered a "reference standard" measure to observe symptoms of autism spectrum disorder (ASD), little is known about the utility of its Other Abnormal Behaviors or "E codes." This study investigated the unique influence of each E code (overactivity,…

More Australian students who are neurodivergent are entering post-secondary education. Experiences of higher education varies for these students. We investigated the university experience of 33 neurodivergent undergraduates in higher education through individual semi-structured interviews. Participants were enrolled in Education or Health…

Children and adolescents with autism spectrum disorder (ASD) and attention deficit and hyperactivity disorder (ADHD) show difficulties in recognizing emotions. Similarities and differences between these two clinical groups' emotion recognition (ER) have been little explored. This systematic review aims to summarize the results of comparative…

Various factors at the individual and school levels contribute to the impairment of academic achievement. We examined whether academic class composition, measured as average class achievement and class heterogeneity (variance in achievement within class), moderates the associations of inattentiveness and hyperactivity/impulsivity with academic…