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Mayes, Susan Dickerson; Calhoun, Susan L. – Journal of Autism and Developmental Disorders, 2008
Children with high-functioning autism earned above normal scores on the Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV) Perceptual Reasoning and Verbal Comprehension Indexes and below normal scores on the Working Memory and Processing Speed Indexes and Wechsler Individual Achievement Test-Second Edition (WIAT-II) Written…
Descriptors: Intelligence, Autism, Achievement Tests, Measures (Individuals)
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Kyttala, Minna; Lehto, Juhani E. – European Journal of Psychology of Education, 2008
Passive and active visuospatial working memory (VSWM) were investigated in relation to maths performance. The mental rotation task was employed as a measure of active VSWM whereas passive VSWM was investigated using a modified Corsi Blocks task and a matrix pattern task. The Raven Progressive Matrices Test measured fluid intelligence. A total of…
Descriptors: Intelligence, Mental Computation, Memory, Word Problems (Mathematics)
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Geake, John – Educational Research, 2008
Background: Many popular educational programmes claim to be "brain-based", despite pleas from the neuroscience community that these neuromyths do not have a basis in scientific evidence about the brain. Purpose: The main aim of this paper is to examine several of the most popular neuromyths in the light of the relevant neuroscientific and…
Descriptors: Multiple Intelligences, Intelligence, Neurology, Brain
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Swanson, H. Lee – Journal of Educational Psychology, 2008
This study explored the contribution of the phonological and executive working memory (WM) systems to 205 (102 girls, 103 boys, 6 to 9 years old) elementary school children's fluid and crystallized intelligence. The results show that (a) a 3-factor structure (phonological short-term memory [STM], visual-spatial WM, and verbal WM) was comparable…
Descriptors: Elementary School Students, Intelligence, Factor Structure, Short Term Memory
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Johnson, Wendy; Bouchard, Thomas J., Jr. – Intelligence, 2007
Empirical data suggest that there is at most a very small sex difference in general mental ability, but men clearly perform better on visuospatial tasks while women clearly perform better on tests of verbal usage and perceptual speed. In this study, we integrated these overall findings with predictions based on the Verbal-Perceptual-Rotation (VPR)…
Descriptors: Gender Differences, Cognitive Ability, Visual Perception, Verbal Ability
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Yuan, Kun; Steedle, Jeffrey; Shavelson, Richard; Alonzo, Alicia; Oppezzo, Marily – Educational Research Review, 2006
A review of the history of working memory (WM) studies finds that the concept of WM evolved from short-term memory to a multi-component system. Comparison between contemporary WM models reveals: (1) consensus that the content of WM includes not only task-relevant information, but also task-irrelevant information; (2) consensus that WM consists of…
Descriptors: Intelligence, Science Achievement, Short Term Memory, Psychometrics