发展可塑性的个体差异——基因与环境的交互作用  

Individual Differences in Developmental Plasticity: The Interaction between Gene and Environment

作　　者：张卫[1] 甄霜菊[1] 

机构地区：[1]华南师范大学心理学院/心理应用研究中心,广东广州510631

出　　处：《华南师范大学学报（社会科学版）》2013年第5期106-111,208,共6页Journal of South China Normal University：Social Science Edition

基　　金：国家自然科学基金"青少年网络游戏成瘾的心理;神经机制与干预研究"(31170998)

摘　　要：越来越多的研究表明,个体的发展结果不仅仅由环境因素或生物因素决定,而是两者相互作用的结果。近十多年来,在素质—压力模型、差别易感性模型和优势敏感性模型的引领下,大量研究探讨了基因与环境交互作用对个体发展可塑性的影响。研究者在理解环境因素如何与基因型及表型相互作用塑造个体的差异化发展方面取得了显著进展。但已有研究也在许多方面存在着问题与不足,如缺乏支持各模型的强有力的研究证据、G×E交互作用的机制仍然不清楚、多个基因结合的研究仍然缺乏等。There is growing evidence demonstrating that human development can not be explained by either environment or genes,but by the interaction between them( G × E). During the last decade,cumulative studies explored the effect of G × E under three frameworks: diathesis-stress framework,differential-susceptibility hypothesis,and vintage sensitivity. Researchers have made significant progress in understanding how environment interacts with genotypes and phenotypes to differentially shape individual development. However,there are still limitations in the majority of existing studies,such as the lack of strong evidence to support the frameworks,unclear mechanism of G × E,and the lack of studies exploring the cumulative effects of multiple genes.

关 键 词：发展可塑性 基因与环境的交互作用 优势敏感性 

分 类 号：B84[哲学宗教—心理学]