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Partchev, Ivailo – Journal of Intelligence, 2020
We analyze a 12-item version of Raven's Standard Progressive Matrices test, traditionally scored with the sum score. We discuss some important differences between assessment in practice and psychometric modelling. We demonstrate some advanced diagnostic tools in the freely available R package, dexter. We find that the first item in the test…
Descriptors: Intelligence Tests, Scores, Psychometrics, Diagnostic Tests
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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