Autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) are highly heritable neurodevelopmental disorders that frequently co-occur. Both rare and common genetic variants are important for ASD and ADHD risk but their combined contribution to clinical heterogeneity is unclear. In a sample of 39 ASD and/or ADHD families we…

Among preschool children referred for psychological assessment and intervention, attention-deficit/hyperactivity disorder (ADHD) is the most commonly diagnosed disorder. In order to create school-based interventions that are consistently and effectively implemented by teachers, it is important to understand teachers' knowledge and beliefs about…

Shared difficulties with cognitive control may play a role in co-occurring mental health problems frequently observed in autistic children. We investigated how different cognitive control processes (inhibitory control, conflict resolution, cognitive flexibility) associated with traits of autism spectrum disorder (ASD),…

Despite their negative effect, preschool suspension and expulsion are prevalent. Researchers have explored adverse childhood experiences and teachers' racial bias that link to disproportionate suspension and expulsion in preschools, but little research has investigated disability status as a risk factor. This study investigates the extent to which…

Background: Given the significant behavioral heterogeneity characterizing children with neurodevelopmental disorders and disabilities (NDD/D), the current study examined whether cluster analysis could classify a diverse sample into more homogeneous subgroups. Aims: We first utilized cluster analysis to identify subgroups of children demonstrating…

Until the advent of the DSM-5, the diagnostic systems excluded diagnosis of Attention-Deficit/Hyperactivity Disorder (AD/HD) and Autism in the same child. However, much debate exists surrounding the validity of this exclusion, with a number of studies identifying individuals who meet the diagnostic criteria for both disorders. The aim of this…

Students with ADHD can benefit from at-home learning in terms of managing their symptoms; however, lockdown restrictions due to the pandemic are having negative impacts on the student population. This study was designed to ascertain how students with ADHD have been impacted by at-home learning under lockdown restrictions. An interpretative…

Although numerous studies have analyzed organizational interventions with children with ADHD, minimal research has evaluated the impact of teaching universal organizational skills, classwide, to elementary aged students. This study investigated the impact of teaching organizational skills classwide to two classrooms of Grade 3, 4, and 5 general…

The current study investigated longitudinal associations between parent-rated temperament, observed exuberance and accelerometer activity level at 18-months and symptoms of ASD and ADHD at 36-months in a sample of 54 children at elevated likelihood for ASD. For the specific parent-rated temperament scales, most observed significant associations…

Background and aims: Developmental disorders such as Autism Spectrum Disorder (ASD), Attention Deficit Hyperactivity Disorder (ADHD), and Developmental Dyslexia (DD) are reported to have more visual problems, oral language difficulties, and diminished reading skills in addition to their different diagnostic features. Moreover, these conditions…

Heterogeneous findings on the prevalence of emotional and behavioural difficulties (EBD) have been reported in Middle Eastern countries. Moreover, the prevalence of EBD among adolescents in Qatar is unknown, making it difficult to implement the necessary educational or psychosocial programs. This study used a cross-sectional methodology to assess…

Background: Students with ADHD symptoms in post-secondary settings often go undiagnosed which can contribute to challenges for their overall academic success. The objectives of this study were twofold: (1) examine results of the ADHD Adult Self-Report Scale (ASRS-v1.1, Part A) comparing ADHD symptoms to self-report diagnosis and (2) analyse the…

Given the heterogeneity of Attention-Deficit Hyperactivity Disorder (ADHD), there is a constant need for proper diagnosis, employing more accurate, efficient, patient-friendly, and clinician-friendly tools. We developed a Greek version of the National Institute for Children's Health Quality (NICHQ) Vanderbilt ADHD Diagnostic Parent Rating Scale…

Regarding which primary school teachers across the globe face the difficulty of teaching in an inclusive school, a broad range of ways exists to deal with the challenge. The primary characteristic of the students attending inclusive schools is that they experience attention deficit hyperactivity disorder (ADHD). This study aims to describe how…

Reflecting on the question of media, this paper attempts to bridge the gap between attention and distraction in Bernard Stiegler and Walter Benjamin's respective philosophies. Based on Stiegler's philosophical theory, this paper will demonstrate, on the one hand, how harmful the destruction of attention, i.e. deficit hyperactivity disorder…