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Abad, Francisco J.2
Colom, Roberto2
Garcia, Luis F.2
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Age Dedifferentiation Hypothesis: Evidence form the WAIS III.
Peer reviewed Peer reviewed
Juan-Espinosa, Manuel; Garcia, Luis F.; Escorial, Sergio; Rebollo, Irene; Colom, Roberto; Abad, Francisco J. – Intelligence, 2002
Used the Spanish standardization of the Wechsler Adult Intelligence Scale III (WAIS III) (n=1,369) to test the age dedifferentiation hypothesis. Results show no changes in the percentage of variance accounted for by "g" and four group factors when restriction of range is controlled. Discusses an age indifferentation hypothesis. (SLD)
Descriptors: Adults, Age Differences, Foreign Countries, Intelligence
Education, Wechler's Full Scale IQ and "g."
Peer reviewed Peer reviewed
Colom, Roberto; Abad, Francisco J.; Garcia, Luis F.; Juan-Espinosa, Manuel – Intelligence, 2002
Investigated whether average Full Scale IQ (FSIQ) differences can be attributed to "g" using the Spanish standardization sample of the Wechsler Adult Intelligence Scale III (WAIS III) (n=703 females and 666 men). Results support the conclusion that WAIS III FSIQ does not directly or exclusively measure "g" across the full range…
Descriptors: Adults, Foreign Countries, Intelligence Quotient, Intelligence Tests