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Park, Sunhee; Callahan, Carolyn M.; Ryoo, Ji Hoon – Journal for the Education of the Gifted, 2016
The psychometric qualities of the six- and eight-item implicit theories of intelligence scales that Dweck suggested were compared using a confirmatory factor analysis with data from 239 gifted students (100 students in Grades 5-7, 139 students in Grades 8-11). The results indicate that the six-item scale fits the data better than the eight-item…
Descriptors: Psychometrics, Intelligence Tests, Factor Analysis, Comparative Analysis
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Salthouse, Timothy – Developmental Psychology, 2015
It is widely recognized that experience with cognitive tests can influence estimates of cognitive change. Prior research has estimated experience effects at the level of groups by comparing the performance of a group of participants tested for the second time with the performance of a different group of participants at the same age tested for the…
Descriptors: Cognitive Ability, Intelligence Tests, Test Results, Comparative Analysis