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Article

Quantitative genetic analysis of IQ development in young children: multivariate multiple regression with orthogonal polynomials.

Behavior genetics - 1 Mar 1992

Waldman I D, DeFries J C, Fulker D W

Abstract excerpt

The study of psychological development has recently benefited from innovative analytic methods for estimating and examining the correlates of individual growth curves. These methods are more consistent with a conceptualization of development as an ongoing, continuous process, rather than as increases or decreases in a trait between two discrete time points. Recent developmental behavior genetic models have...

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PMID: 1596262
DOI: 10.1007/BF01067002

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

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