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Jerman, Olga; Reynolds, Chandra; Swanson, H. Lee – Learning Disability Quarterly, 2012
The present study investigated whether (a) growth patterns related to cognitive processing (working memory, updating, inhibition) differed in subgroups of children with reading disabilities (RD) and (b) growth in working memory (executive processing) predicted growth in other cognitive areas, such as reading and math. Seventy-three children (ages…
Descriptors: Reading Difficulties, Inhibition, Short Term Memory, Decoding (Reading)
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Englund, Michelle M.; Kuo, Sally I-Chun; Puig, Jennifer; Collins, W. Andrew – International Journal of Behavioral Development, 2011
Social capital has traditionally been defined in terms of the amount of resources that one derives as a result of a diversity of interpersonal relationships. However, the quality of these relationships across development has not been examined as a contributor to social capital and few studies have examined the significance of various age-salient…
Descriptors: Infants, Attachment Behavior, Social Capital, Competence
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Kamphaus, Randy W.; And Others – Educational and Psychological Measurement, 1994
Confirmatory factor analysis was used to test 3 models of the Wechsler Intelligence Scale for Children-III (2-, 3-, and 4-factor conceptualizations) for 11 age groups with 200 subjects per age group. The four-factor model is somewhat supported, but its theoretical or clinical importance is unclear. (SLD)
Descriptors: Age Differences, Children, Correlation, Factor Structure
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Keith, Timothy Z.; Fine, Jodene Goldenring; Taub, Gordon E.; Reynolds, Matthew R.; Kranzler, John H. – School Psychology Review, 2006
The recently published fourth edition of the Wechsler Intelligence Scale for Children (WISC-IV) represents a considerable departure from previous versions of the scale. The structure of the instrument has changed, and some subtests have been added and others deleted. The technical manual for the WISC-IV provided evidence supporting this new…
Descriptors: Intelligence, Models, Intelligence Tests, Measures (Individuals)
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Svanum, Soren; Bringle, Robert G. – Journal of Educational Psychology, 1980
The confluence model of cognitive development was tested on 7,060 children. Family size, sibling order within family sizes, and hypothesized age-dependent effects were tested. Findings indicated an inverse relationship between family size and the cognitive measures; age-dependent effects and other confluence variables were found to be…
Descriptors: Academic Achievement, Age Differences, Birth Order, Cognitive Development