Background: There is growing evidence that children with motor difficulties are at risk of psychosocial problems and vice versa. However, it is not clear how far different aspects of motor function are predictive of psychosocial well-being in the context of other powerful factors, such as family upset, that are known to affect psychosocial…

This study investigates behavioral executive functions (EFs) in the mathematics classroom context among adolescents with different mathematics performance levels. The EF problems were assessed by teachers using a behavioral rating inventory. Using cutoff scores on a standardized mathematics assessment, groups with mathematics difficulties (MD; n =…

Objective: Symptoms of sluggish cognitive tempo (SCT) are correlated with inattention and internalizing difficulties. The purpose of the present study was to determine whether symptoms of SCT reflect comorbid internalizing disorder with ADHD or a separate syndrome. Method: Using a clinical sample of youth evaluated for behavioral and learning…

The objective of the current study was to evaluate how the inclusion of 3 Sluggish Cognitive Tempo (SCT) symptoms in Attention-Deficit/Hyperactivity Disorder (ADHD) diagnostic criteria influences the external validity of the ADHD subtypes. The sample comprised 228 children (166 boys, 62 girls) ranging in age from 5-18 years who were referred to…

Objective: The aim of the present study was to explore the prevalence of ADHD symptoms in a community sample of children in the United Kingdom. Method: There were 964 ten year olds (55% boys; M = 10.4 years; SD = 0.6) from mainstream schools in the United Kingdom in this study. The ADHD Rating Scale-IV, which provides ratings on the frequency of…

The present study examined Sluggish Cognitive Tempo (SCT) in relation to ADHD symptoms, clinical diagnosis, and multiple aspects of adjustment in a clinical sample. Parent and teacher reports were gathered for 322 children and adolescents evaluated for behavioral, emotional, and/or learning problems at a university clinic. Confirmatory factor…

Objective: The objectives of this study were to evaluate whether behaviors that differentiate children and adolescents with ADHD from those without are related to the primary diagnostic criteria (i.e., inattention and impulsivity--hyperactivity), symptoms of comorbid conditions, functional impairment, or a combination, and to determine whether…

Widely regarded as the standard clinical reference, this volume provides the best current knowledge about attention-deficit/hyperactivity disorder (ADHD) in children, adolescents, and adults. The field's leading authorities address all aspects of assessment, diagnosis, and treatment, including psychological therapies and pharmacotherapy. Core…

Thirty-two hyperactive children (ages 5-11) and 32 controls were tested on (1) a component selection task, measuring serial memory and incidental learning and (2) a cancellation task, assessing attentional variables and distractibility. It was concluded that a deficit in sustained attention and impulsivity best described the group differences.…

The work reported in this paper is one segment of a larger project which began in 1971, a project aimed at assisting practicing school psychologists to update their knowledge and skills. Efforts were directed at getting the psychologists to update their knowledge and skills. Efforts were directed at getting the psychologists to include in their…

Illustrates how computers can assist teachers in preventing impulsivity and foster the cognitive and metacognitive development of students. Discusses theoretical aspects of impulsivity and learning difficulties; software for improving self-regulated learning, in particular the VISPRO (Visualizing Processes) project; and teacher education needs,…

Through dynamic testing (the notion that tailored testing can be extended to the use of a learning oriented approach to assessment), analysis were made of how motivational, personality, and cognitive style factors interact with assessment approaches to yield performance data. Testing procedures involving simple feedback, elaborated feedback, and…