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Russell T. Warne – Gifted and Talented International, 2023
Tests of measurement invariance are essential to determining whether individual scores or group averages are comparable across populations. While international comparisons of mean IQ scores are common, tests of measurement invariance for intelligence test batteries (necessary for comparisons to be empirically supported) are rare. In this study,…
Descriptors: Foreign Countries, Adults, Intelligence Tests, Children
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Passolunghi, Maria Chiara – International Journal of Disability, Development and Education, 2011
Emotional and cognitive factors were examined in 18 children with mathematical learning disabilities (MLD), compared with 18 normally achieving children, matched for chronological age, school level, gender and verbal IQ. Working memory, short-term memory, inhibitory processes, speed of processing and level of anxiety in mathematics were assessed…
Descriptors: Learning Disabilities, Short Term Memory, Cognitive Processes, Anxiety
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Hanson, Karen L.; Medina, Krista Lisdahl; Padula, Claudia B.; Tapert, Susan F.; Brown, Sandra A. – Journal of Child & Adolescent Substance Abuse, 2011
Because of ongoing neuromaturation, youth with chronic alcohol/substance use disorders (AUD/SUD) are at risk for cognitive decrements during young adulthood. We prospectively examined cognition over 10 years based on AUD/SUD history. Youth (N = 51) with no AUD/SUD history (n = 14), persisting AUD/SUD (n = 18), or remitted AUD/SUD (n = 19) were…
Descriptors: Visual Learning, Verbal Learning, Drug Use, Drinking
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Trampush, Joey W.; Miller, Carlin J.; Newcorn, Jeffrey H.; Halperin, Jeffrey M. – Journal of Attention Disorders, 2009
Objective: To examine cognitive and psychosocial factors associated with high school dropout in urban adolescents with and without childhood ADHD. Method: In a longitudinal study, 49 adolescents/young adults with childhood ADHD and 44 controls who either dropped out or graduated from high school are included. Risk factors examined as potential…
Descriptors: Socioeconomic Status, Marijuana, Dropouts, Intelligence Quotient