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Christiana Butera; Jonathan Delafield-Butt; Szu-Ching Lu; Krzysztof Sobota; Timothy McGowan; Laura Harrison; Emily Kilroy; Aditya Jayashankar; Lisa Aziz-Zadeh – Journal of Autism and Developmental Disorders, 2025
Autism spectrum disorder (ASD) and Developmental Coordination Disorder (DCD) are distinct clinical groups with overlapping motor features. We attempted to (1) differentiate children with ASD from those with DCD, and from those typically developing (TD) (ages 8-17; 18 ASD, 16 DCD, 20 TD) using a 5-min coloring game on a smart tablet and (2)…
Descriptors: Autism Spectrum Disorders, Developmental Disabilities, Psychomotor Skills, Children
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Anderson, Jeffrey S.; Nielsen, Jared A.; Froehlich, Alyson L.; DuBray, Molly B.; Druzgal, T. Jason; Cariello, Annahir N.; Cooperrider, Jason R.; Zielinski, Brandon A.; Ravichandran, Caitlin; Fletcher, P. Thomas; Alexander, Andrew L.; Bigler, Erin D.; Lange, Nicholas; Lainhart, Janet E. – Brain, 2011
Group differences in resting state functional magnetic resonance imaging connectivity between individuals with autism and typically developing controls have been widely replicated for a small number of discrete brain regions, yet the whole-brain distribution of connectivity abnormalities in autism is not well characterized. It is also unclear…
Descriptors: Siblings, Autism, Intelligence Quotient, Young Adults
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Bjork, James M.; Chen, Gang; Smith, Ashley R.; Hommer, Daniel W. – Journal of Child Psychology and Psychiatry, 2010
Background: Opponent-process theories of externalizing disorders (ExD) attribute them to some combination of overactive reward processing systems and/or underactive behavior inhibition systems. Reward processing has been indexed by recruitment of incentive-motivational neurocircuitry of the ventral striatum (VS), including nucleus accumbens…
Descriptors: Check Lists, Cues, Child Behavior, Neurology
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Zollig, Jacqueline; West, Robert; Martin, Mike; Altgassen, Mareike; Lemke, Ulrike; Kliegel, Matthias – Neuropsychologia, 2007
Overview: Behavioural data reveal an inverted U-shaped function in the efficiency of prospective memory from childhood to young adulthood to later adulthood. However, prior research has not directly compared processes contributing to age-related variation in prospective memory across the lifespan, hence it is unclear whether the same factors…
Descriptors: Models, Semantics, Young Adults, Adolescents
Matazow, Gail S.; Hynd, George W. – 1992
This study examined whether children (ages 6-16) diagnosed as having attention deficit disorder with hyperactivity (ADD/H) could be differentiated from those diagnosed as having attention deficit disorder without hyperactivity (ADD/WO), on an anterior-posterior gradient paradigm. It was predicted that ADD/H children (N=23) would have more deficits…
Descriptors: Adolescents, Attention Deficit Disorders, Brain Hemisphere Functions, Children
Matazow, Gail S.; Hynd, George W. – 1992
Children with Attention Deficit Disorder (ADD) often exhibit problems in visual spatial perception, math achievement, and social skills, and it has been postulated that this constellation of behaviors may constitute Right Hemisphere Deficit Syndrome (RHDS). This study examined 21 children with attention deficit disorder with hyperactivity (ADD/H),…
Descriptors: Adolescents, Attention Deficit Disorders, Brain Hemisphere Functions, Children