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Hannah Scott; Erin K. Shoulberg; Allison Krasner; Marissa Dennis; Connie L. Tompkins; Alan L. Smith; Betsy Hoza – Journal of Attention Disorders, 2025
Objectives: There is a need to examine the utility of objective measures of attention-deficit/hyperactivity disorder (ADHD) symptoms in children. Objective measures of ADHD symptoms, such as physical activity, may provide a more nuanced assessment of behavior that can be used to augment traditional cross-informant ratings of ADHD symptoms by…
Descriptors: Physical Activity Level, Attention Deficit Hyperactivity Disorder, Symptoms (Individual Disorders), Individual Differences
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Ehm, Jan-Henning; Kerner auch Koerner, Julia; Gawrilow, Caterina; Hasselhorn, Marcus; Schmiedek, Florian – Developmental Psychology, 2016
The present longitudinal study aimed to investigate the influence of ADHD symptoms on reading development in elementary schoolchildren. To this end, repeated assessments of ADHD symptoms (teacher ratings of inattention, hyperactivity, and impulsivity) and reading achievement (standardized tests of decoding speed and text comprehension) were…
Descriptors: Correlation, Elementary School Students, Attention Deficit Hyperactivity Disorder, Individual Differences
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Normand, Sebastien; Flora, David B.; Toplak, Maggie E.; Tannock, Rosemary – Journal of Abnormal Child Psychology, 2012
Recent factor analytic studies in Attention-Deficit/Hyperactivity Disorder (ADHD) have shown that hierarchical models provide a better fit of ADHD symptoms than correlated models. A hierarchical model includes a general ADHD factor and specific factors for inattention, and hyperactivity/impulsivity. The aim of this 12-month longitudinal study was…
Descriptors: Evidence, Attention Deficit Hyperactivity Disorder, Conceptual Tempo, Females
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Fontaine, Nathalie; Barker, Edward D.; Salekin, Randall T.; Viding, Essi – Journal of Clinical Child and Adolescent Psychology, 2008
Individuals with psychopathic traits are hypothesized to be free of intellectual deficits and possibly even to exhibit good cognitive abilities. Previous studies, based on clinical and incarcerated youth, have shown inconsistent findings. We investigated the relationships between different dimensions of psychopathy (callous/unemotional traits,…
Descriptors: Conceptual Tempo, Hyperactivity, Psychopathology, Nonverbal Ability