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Jenkinson, Josephine C. – Intelligence, 1983
Speed of information processing was examined in relation to fluid and crystallized intelligence in sixth graders. Reaction time parameters (except slope) were negatively correlated with scores on intelligence tasks. Partial correlations failed to support any causal relationship between fluid and crystallized intelligence in either direction.…
Descriptors: Cognitive Processes, Correlation, Foreign Countries, Identification
Marsh, Herbert W. – 1986
The purposes of this study are to examine the factorial invariance of responses by preadolescent males and females to a multidimensional self-concept instrument, and to demonstrate the use of confirmatory factor analysis (CFA). Sets of responses by 500 males and by 500 females were each randomly divided in half to form four groups (M1, M2, F1, and…
Descriptors: Academic Achievement, Correlation, Factor Analysis, Factor Structure