文章基本信息

标题：No matter Where You Go, There You Are: The Genetic Foundations of Temporal Stability
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作者：Aurelio José Figueredo ; Tomás Cabeza de Baca ; Candace Black 等
期刊名称：Journal of Methods and Measurement in the Social Sciences
电子版ISSN：2159-7855
出版年度：2014
卷号：5
期号：2
页码：76-106
DOI：10.2458/v5i2.18477
出版社：University of Arizona Libraries
摘要：We present empirical tests of the stability of individual differences over the lifespan using a novel methodological technique to combine behavior-genetic data from twin dyads with longitudinal measures of life history-related traits (including health and personality) from non-twin samples.Using data from The Midlife in the United States (MIDUS) Longitudinal Survey, we constructed a series of “hybrid” models that permitted the estimation of both temporal stability parameters and behavior-genetic variance components to determine the contributions of genetic and environmental influences on individual differences.Our results indicate that changes in a higher-order factor of life history strategy (Super-K, composed of the K-Factor, Covitality, and Personality) over the study period were very small in magnitude and that this temporal stability is under a considerable degree of shared genetic influence and a substantial degree of non-shared environmental influence, but a statistically non-significant degree of shared environmental influence.Implications and future directions are discussed.
其他摘要：We present empirical tests of the stability of individual differences over the lifespan using a novel methodological technique to combine behavior-genetic data from twin dyads with longitudinal measures of life history-related traits (including health and personality) from non-twin samples. Using data from The Midlife in the United States (MIDUS) Longitudinal Survey, we constructed a series of “hybrid” models that permitted the estimation of both temporal stability parameters and behavior-genetic variance components to determine the contributions of genetic and environmental influences on individual differences. Our results indicate that changes in a higher-order factor of life history strategy (Super-K, composed of the K-Factor, Covitality, and Personality) over the study period were very small in magnitude and that this temporal stability is under a considerable degree of shared genetic influence and a substantial degree of non-shared environmental influence, but a statistically non-significant degree of shared environmental influence. Implications and future directions are discussed. DOI:10.2458/azu_jmmss_v5i1_figueredo
关键词：life history theory; evolutionary psychology; temporal stability; MIDUS; behavioral genetics; personality; individual differences
其他关键词：life history theory;evolutionary psychology;temporal stability;MIDUS;behavioral genetics;personality;individual differences