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Vigneau, Francois; Bors, Douglas A. – Intelligence, 2008
Various taxonomies of Raven's Advanced Progressive Matrices (APM) items have been proposed in the literature to account for performance on the test. In the present article, three such taxonomies based on information processing, namely Carpenter, Just and Shell's [Carpenter, P.A., Just, M.A., & Shell, P., (1990). What one intelligence test…
Descriptors: Intelligence, Intelligence Tests, Factor Analysis, Classification
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Jensen, Arthur R.; Weng, Li-Jen – Intelligence, 1994
The stability of psychometric "g," the general factor of intelligence, is investigated in simulated correlation matrices and in typical empirical data from a large battery of mental tests. "G" is robust and almost invariant across methods of analysis. A reasonable strategy for estimating "g" is suggested. (SLD)
Descriptors: Correlation, Estimation (Mathematics), Factor Analysis, Intelligence