Genetic and environmental influences on applied creativity: A reared-apart twin study.
Genetic and environmental influences on applied creativity: A reared-apart twin study.
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遗传和环境对应用创造力的影响：一项饲养的双胞胎研究。
DOI：
10.1016/j.paid.2014.11.014
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发表时间：
2015-03-01
影响因子：
4.3
通讯作者：
Horwitz BN
中科院分区：
文献类型：
--
作者：
Velázquez JA;Segal NL;Horwitz BN
应用创造力涉及将创新带入现实生活活动。第一项分开抚养的双胞胎研究通过画房子（DAH）和画人（DAP）任务评估应用创造力的遗传和环境起源。参与者包括明尼苏达分体双胞胎研究中的 69 对 MZA 和 53 对 DZA 双胞胎。绘画作品由四位艺术家和四位非艺术家进行评估。 DAP (.38–.47) 的遗传效应已得到证实，但 DAH 的遗传效应并未得到证实。创造性人格显示出遗传效应 (.50)，与两幅图画的分数存在适度但显着的相关性 (rs = .17–.26)。遗传和非共享环境影响都是应用创造力差异的基础。关心提高学生和其他人创造力的个人可能会更好地理解表现和培训方面的个体差异。
Applied creativity involves bringing innovation to real-life activities. The first reared-apart twin study assessing genetic and environmental origins of applied creativity, via Draw-a-House (DAH) and Draw-a-Person (DAP) tasks, is presented. Participants included 69 MZA and 53 DZA twin pairs from the Minnesota Study of Twins Reared Apart. Drawings were evaluated by four artists and four non-artists. Genetic effects were demonstrated for the DAP (.38–.47), but not for the DAH. Creative personality showed genetic effects (.50), and modest, but significant correlations with scores on the two drawings (rs = .17–.26). Both genetic and nonshared environmental influences underlie variance in applied creativity. Individuals concerned with enhancing creativity among students and others may better understand individual differences in performance and training.