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Tessa L. Johnson; Alexander P. Burgoyne; Kelly S. Mix; Christopher J. Young; Susan C. Levine – Grantee Submission, 2022
Performance on a range of spatial and mathematics tasks was measured in a sample of 1592 students in kindergarten, third grade, and sixth grade. In a previously published analysis of these data, performance was analyzed by grade only. In the present analyses, we examined whether the relations between spatial skill and mathematics skill differed…
Descriptors: Spatial Ability, Mathematics Skills, Age Differences, Socioeconomic Status
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Mayes, Susan Dickerson; Waschbusch, Daniel A.; Calhoun, Susan L.; Mattison, Richard E. – Exceptionality, 2020
Little is known about the characteristics of academic overachievers, children whose achievement significantly exceeds IQ. Correlates of overachievement (achievement test scores = 1 SD above IQ), nondiscrepant achievement, and learning disability (LD; achievement = 1 SD below IQ) were analyzed in 1,543 children (739 ADHD, 285 autism, and 519…
Descriptors: Overachievement, Learning Disabilities, Attention Deficit Hyperactivity Disorder, Autism
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Bloch, Michael H.; Sukhodolsky, Denis G.; Dombrowski, Philip A.; Panza, Kaitlyn E.; Craiglow, Brittany G.; Landeros-Weisenberger, Angeli; Leckman, James F.; Peterson, Bradley S.; Schultz, Robert T. – Journal of Child Psychology and Psychiatry, 2011
Background: Half of pediatric-onset OCD cases remit by adulthood. Studies have demonstrated that initial response to pharmacotherapy, age of onset, prominent hoarding symptoms, and the presence of comorbid tic disorders are associated with long-term outcome. Our goal was to examine the association between childhood performance on…
Descriptors: Anxiety Disorders, Intelligence, Persistence, Children