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Wu, Sarah S.; Willcutt, Erik G.; Escovar, Emily; Menon, Vinod – Journal of Learning Disabilities, 2014
Although behavioral difficulties are well documented in reading disabilities, little is known about the relationship between math ability and internalizing and externalizing behaviors. Here, we use standardized measures to investigate the relation among early math ability, math anxiety, and internalizing and externalizing behaviors in a group of…
Descriptors: Mathematics Achievement, Anxiety, Behavior Problems, Correlation
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Lenz, Daniel; Krauel, Kerstin; Flechtner, Hans-Henning; Schadow, Jeanette; Hinrichs, Hermann; Herrmann, Christoph S. – Neuropsychologia, 2010
Neurophysiological studies yield contrary results whether attentional problems of patients with attention-deficit/hyperactivity disorder (ADHD) are related to early visual processing deficits or not. Evoked gamma-band responses (GBRs), being among the first cortical responses occurring as early as 90 ms after visual stimulation in human EEG, have…
Descriptors: Visual Stimuli, Cognitive Processes, Stimulation, Attention Deficit Hyperactivity Disorder
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Bauermeister, Jose J.; Canino, Glorisa; Polanczyk, Guilherme; Rohde, Luis A. – Journal of Clinical Child and Adolescent Psychology, 2010
We examined the phenotypic expression of attention-deficit/hyperactivity disorder (ADHD) across cultures by assessing the factor/latent class structure of its core symptoms. We conducted a systematic review of the literature published from January 1987 to November 2008 using Medline and PsycINFO. We systematically reviewed 2,511 article abstracts,…
Descriptors: Gender Differences, Age Differences, Comparative Analysis, Symptoms (Individual Disorders)
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McKinney, James D. – Journal of Learning Disabilities, 1989
A three-year study found that children with learning disabilities displayed a persistent pattern of maladaptive classroom behavior that distinguished them from average achievers and was associated with continued underachievement, especially for attention and conduct problem subtypes. The developmental relationship between learning disabilities,…
Descriptors: Academic Achievement, Attention Deficit Disorders, Behavior Disorders, Behavior Patterns
Cherkes-Julkowski, Miriam; And Others – 1989
This paper examines cognitive processing problems associated with attention deficit disorders (ADD) and their relationship to learning disabilities in elementary and secondary students. Children with ADD, medicated (N=20) and unmedicated (N=21), were compared on the Raven test of Progressive Matrices and other tests with children who had been…
Descriptors: Attention Deficit Disorders, Classification, Cognitive Processes, Comparative Analysis