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Canivez, Gary L.; Dombrowski, Stefan C.; Watkins, Marley W. – Psychology in the Schools, 2018
This study examined the factor structure of the Wechsler Intelligence Scale for Children-Fifth Edition (WISC-V) with four standardization sample age groups (6-8, 9-11, 12-14, 15-16 years) using exploratory factor analysis (EFA), multiple factor extraction criteria, and hierarchical EFA not included in the WISC-V "Technical and Interpretation…
Descriptors: Factor Structure, Children, Intelligence Tests, Age Groups
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Paz-Baruch, Nurit; Leikin, M.; Leikin, R. – Gifted and Talented International, 2022
Mathematical giftedness (MG) is an intriguing phenomenon, the nature of which has yet to be sufficiently explored. This study goes a step further in understanding how MG is related to expertise in mathematics (EM) and general giftedness (G). Cognitive testing was conducted among 197 high school students with different levels of G and of EM. Based…
Descriptors: Gifted, Mathematical Aptitude, Expertise, Factor Analysis
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Saksida, Amanda; Iannuzzi, Stéphanie; Bogliotti, Caroline; Chaix, Yves; Démonet, Jean-François; Bricout, Laure; Billard, Catherine; Nguyen-Morel, Marie-Ange; Le Heuzey, Marie-France; Soares-Boucaud, Isabelle; George, Florence; Ziegler, Johannes C.; Ramus, Franck – Developmental Psychology, 2016
In this study, we concurrently investigated 3 possible causes of dyslexia--a phonological deficit, visual stress, and a reduced visual attention span--in a large population of 164 dyslexic and 118 control French children, aged between 8 and 13 years old. We found that most dyslexic children showed a phonological deficit, either in terms of…
Descriptors: Dyslexia, Phonology, Language Skills, Attention Span
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Swanson, H. Lee – Developmental Psychology, 2017
This study investigates whether age-related changes in the structure of 5 complex working memory (WM) tasks (a) reflect a general or domain specific system, (b) follows a similar trajectory across different age spans, and (c) contribute domain general or domain specific resources to achievement measures. The study parsed the sample (N = 2,471)…
Descriptors: Visual Perception, Spatial Ability, Verbal Ability, Short Term Memory
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Mix, Kelly S.; Levine, Susan C.; Cheng, Yi-Ling; Young, Christopher J.; Hambrick, David Z.; Konstantopoulos, Spyros – Journal of Cognition and Development, 2017
In a previous study, Mix et al. (2016) reported that spatial skill and mathematics were composed of 2 highly correlated, domain-specific factors, with a few cross-domain loadings. The overall structure was consistent across grade (kindergarten, 3rd grade, 6th grade), but the cross-domain loadings varied with age. The present study sought to…
Descriptors: Spatial Ability, Mathematics Instruction, Kindergarten, Grade 3
Mix, Kelly S.; Levine, Susan C.; Cheng, Yi-Lang; Young, Christopher J.; Hambrick, David Z.; Konstantopoulos, Spyros – Grantee Submission, 2017
In a previous study, Mix et al. (2016) reported that spatial skill and mathematics were composed of 2 highly correlated, domain-specific factors, with a few cross-domain loadings. The overall structure was consistent across grade (kindergarten, 3rd grade, 6th grade), but the cross-domain loadings varied with age. The present study sought to…
Descriptors: Spatial Ability, Mathematics Instruction, Kindergarten, Grade 3
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Weiss, Lawrence G.; Keith, Timothy Z.; Zhu, Jianjun; Chen, Hsinyi – Journal of Psychoeducational Assessment, 2013
The purpose of this study was to determine the constructs measured by the WISC-IV and the consistency of measurement across large normative and clinical samples. Competing higher order four- and five-factor models were analyzed using the WISC-IV normative sample and clinical subjects. The four-factor solution is the model published with the test…
Descriptors: Measures (Individuals), Logical Thinking, Validity, Factor Analysis
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Mix, Kelly S.; Levine, Susan C.; Cheng, Yi-Ling; Young, Chris; Hambrick, D. Zachary; Ping, Raedy – Grantee Submission, 2016
The relations among various spatial and mathematics skills were assessed in a cross-sectional study of 854 children from kindergarten, third, and sixth grades (i.e., 5 to 13 years of age). Children completed a battery of spatial mathematics tests and their scores were submitted to exploratory factor analyses both within and across domains. In the…
Descriptors: Spatial Ability, Mathematics Skills, Kindergarten, Grade 3
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Englund, Julia A.; Decker, Scott L.; Allen, Ryan A.; Roberts, Alycia M. – Journal of Psychoeducational Assessment, 2014
Cognitive deficits in working memory (WM) are characteristic features of Attention-Deficit/Hyperactivity Disorder (ADHD) and autism. However, few studies have investigated cognitive deficits using a wide range of cognitive measures. We compared children with ADHD ("n" = 49) and autism ("n" = 33) with a demographically matched…
Descriptors: Cognitive Ability, Neurological Impairments, Attention Deficit Hyperactivity Disorder, Children
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van der Ven, Sanne H. G.; Kroesbergen, Evelyn H.; Boom, Jan; Leseman, Paul P. M. – British Journal of Developmental Psychology, 2013
An increasing number of studies has investigated the latent factor structure of executive functions. Some studies found a three-factor structure of inhibition, shifting, and updating, but others could not replicate this finding. We assumed that the task choices and scoring methods might be responsible for these contradictory findings. Therefore,…
Descriptors: Executive Function, Children, Inhibition, Factor Structure
Schneider, Dana Lynn – ProQuest LLC, 2012
After multiple reviews of the literature, which documented that multiple cognitive processes may be involved in mathematics ability and disability, Geary (1993) proposed a model that included three subtypes of math disability: Semantic, Procedural, and Visuospatial. A review of the extant literature produced three studies that examined Geary's…
Descriptors: Predictor Variables, Computation, Children, Early Adolescents
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Bannink, Femke; Fontaine, Johnny R. J.; Idro, Richard; van Hove, Geert – International Journal of Educational Psychology, 2016
This study investigates cognitive abilities of pre/primary school children without and with spina bifida in Uganda. Qualitative semi structured interviews and quantitative functioning scales measurements were combined and conducted with 133 parents, 133 children with spina bifida, and 35 siblings. ANCOVA was used to test for differences in…
Descriptors: Foreign Countries, Preschool Children, Elementary School Students, Genetic Disorders
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Baron-Cohen, Simon; Ring, Howard; Chitnis, Xavier; Wheelwright, Sally; Gregory, Lloyd, Williams, Steve; Brammer, Mick; Bullmore, Ed – Brain and Cognition, 2006
Background: People with autism or Asperger Syndrome (AS) show altered patterns of brain activity during visual search and emotion recognition tasks. Autism and AS are genetic conditions and parents may show the "broader autism phenotype." Aims: (1) To test if parents of children with AS show atypical brain activity during a visual search…
Descriptors: Children, Asperger Syndrome, Autism, Brain
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Woodward, Paul J.; And Others – Journal of Speech and Hearing Disorders, 1987
A factor analysis of the Carrow Auditory-Visual Abilities Test identified common factors in a population of 1,032 nondisabled 4- through 10-year-olds and a clinical population of language-disordered or learning-disabled peers with auditory and/or visual perception problems. Most subtests fell into factors attributed to auditory or visual…
Descriptors: Auditory Perception, Children, Elementary Education, Factor Analysis
BURGART, HERBERT J. – 1968
THE SYMBOL TEST OF ORIGINALITY (STO) WAS STUDIED AND MODIFIED TO SUBSTANTIATE ITS USEFULNESS AND TO MEET SEVERAL CRITERIA FOR TEST CONSTRUCTION--FREEDOM FROM INTELLECTUAL BIAS, SIMPLICITY, OBJECTIVITY, AND DIRECT RELATIONSHIP TO A GENERAL CREATIVITY FACTOR. FROM AN ORIGINAL GROUP OF 4,500 PERSONS RANGING IN AGE FROM 10 TO 25 YEARS, FROM FIFTH…
Descriptors: Adolescents, Children, Cognitive Processes, Creativity