Genetical, Environmental and Personality Factors Influencing the Age of First Sexual Intercourse in Twins
Genetical, Environmental and Personality Factors Influencing the Age of First Sexual Intercourse in Twins
复制标题
影响双胞胎第一次性交年龄的遗传、环境和性格因素
DOI：
10.1017/s0021932000000493
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发表时间：
1977
影响因子：
1.5
通讯作者：
H. J. Eysenck
中科院分区：
文献类型：
--
作者：
Nicholas G. Martin;Lindon J. Eaves;H. J. Eysenck
一项对MZ和DZ双胞胎的研究表明，在决定第一次性行为年龄方面，文化差异不如个人环境经历重要。某些性格因素被发现与这一特征相关，也有证据表明，遗传差异可能使个体在更早或更晚的年龄跨越这一门槛。
Summary A study of MZ and DZ twins suggests that cultural differences are less important than individual environmental experiences in determining the age of first sexual intercourse. Certain personality factors are found to be correlated with this trait and there is also evidence that genetical differences may predispose individuals to cross this threshold at an earlier or a later age.