GROWING UP AND GROWING APART - A DEVELOPMENTAL METAANALYSIS OF TWIN STUDIES
GROWING UP AND GROWING APART - A DEVELOPMENTAL METAANALYSIS OF TWIN STUDIES
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DOI：
10.1037/0033-2909.107.2.226
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发表时间：
1990-03-01
影响因子：
22.4
通讯作者：
BERNIERI, F
中科院分区：
文献类型：
--
作者：
MCCARTNEY, K;HARRIS, MJ;BERNIERI, F
在1967年至1985年的双胞胎研究荟萃分析中，检查了双胞胎相似性随年龄对比的发展变化。组内报告来自103篇论文，包括同卵双胞胎或异卵双胞胎，或两者的人格或智力变量数据。分析表明，有一个总的趋势，一些组内的rs随着年龄的增长而下降。换句话说，当双胞胎长大后，他们会分开。也有发展差异与遗传力，共享环境和非共享环境的方差分量。机制，通过非共享的环境可能会运作进行了讨论。（PsycINFO数据库记录（c）2016阿帕，保留所有权利）
Examined developmental change in twin similarity with age contrasts in a meta-analysis of twin studies from 1967 through 1985. Intraclass rs were coded from 103 papers that included data for monozygotic or dizygotic twins, or for both, on personality or intelligence variables. Analyses indicated that there was a general tendency for some intraclass rs to decrease with age. In other words, as twins grow up, they grow apart. There were also developmental differences associated with components of variance for heritability, the shared environment, and the nonshared environment. Mechanisms through which the nonshared environment may operate are discussed.(PsycINFO Database Record (c) 2016 APA, all rights reserved)