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Article

The genetic correlation between intelligence and speed of information processing.

Behavior genetics - 1 Jul 1991

Baker L A, Vernon P A, Ho H Z

Abstract excerpt

This study examined the contributions of genetic and environmental factors to the observed correlation between intelligence test scores and speed of information processing, based on data for same-sex adult twin pairs (age, 15-57). Verbal and performance IQ scores from the Multidimensional Abilities Battery, as well as 11 reaction-time measures derived from a battery of information-processing tasks, were available...

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PMID: 1953598
DOI: 10.1007/BF01065972

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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