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Van Der Maas, Han L. J.; Dolan, Conor V.; Grasman, Raoul P. P. P.; Wicherts, Jelte M.; Huizenga, Hilde M.; Raijmakers, Maartje E. J. – Psychological Review, 2006
Scores on cognitive tasks used in intelligence tests correlate positively with each other, that is, they display a positive manifold of correlations. The positive manifold is often explained by positing a dominant latent variable, the g factor, associated with a single quantitative cognitive or biological process or capacity. In this article, a…
Descriptors: Models, Intelligence, Intelligence Tests, Cognitive Ability