积极情绪对创造性科学问题提出能力的影响——趋近动机的调节效应
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摘要
创造力的双通道模型认为,积极情绪促使多巴胺(dopamine)的释放,拓宽个体的工作记忆容量,促进个体的认知加工和认知灵活性,更有可能促进创造力。情绪的动机维度模型认为,积极情绪对认知加工的影响受其趋近动机强度的调节,高趋近动机积极情绪(如激动)窄化认知加工,低趋近动机积极情绪(如愉悦)扩展认知加工。基于创造力的双通道模型和情绪的动机维度模型,本研究运用情绪图片诱发高、低趋近动机的积极情绪,采用创造性科学问题提出能力测验(CSPF)考察了不同趋近动机强度的积极情绪对创造性科学问题提出能力的影响。结果发现:(1)与中性条件相比,低趋近动机积极情绪促进了创造性科学问题提出能力,尤其表现在灵活性、流畅性品质上;(2)不同趋近动机强度的积极情绪和不同题目形式之间的交互作用显著,与封闭式题目形式相比,低趋近动机积极情绪对开放式题目形式的促进作用更强,而与开放式题目形式相比,高趋近动机的积极情绪对封闭式题目形式的抑制作用更强。结果表明,不同情绪效价对创造性科学问题提出能力具有不同的影响,趋近动机强度调节着积极情绪对创造性科学问题提出能力的影响,该研究一方面丰富、深化了情绪与创造力关系的研究,进一步为情绪的动机维度模型提供实验证据,另一方面有助于在教育教学过程中促进学生的创造能力,具有十分重要的理论和现实意义。
The dual-way model of creativity posits that positive emotions can promote the release of dopamine, broaden individual's working memory capacity, promote the individual's cognitive processing and cognitive flexibility, are more likely to promote creativity.The motivational dimensional model of affect posits that approach motivational intensity of positive affect modulates the influence of positive affect on cognition. Based on the dual-way model of creativity and the motivational dimensional model of affect,This study use emotional images to evoke high and low approach motivational intensity of positive affect, using Creative Scientific Problem Finding(CSPF) to examine the influence of approach motivational intensity of positive affect on Creative Scientific Problem Finding abilities.The results were: 1)low approach motivational intensity of positive affect promote CSPF, especially in terms of fluency and flexibility. 2)There was an interaction between different approach motivational intensity of positive affect and different testing types. Compared with the closed testing type, the low approach motivational intensity of positive affect had greater impact on the open testing type. The results show that the influence of approach motivational intensity of positive affect on Creative Scientific Problem Finding abilities are different, approch motivation mediated the relationship between positive affect and Creative Scientific Problem Finding. On the one hand, the study can enrich and deepen the study of emotion and creativity,and providing experimental evidence for the motivational dimensional model of affect,on the other hand can help improve and enhance students' creative ability in the education teaching process,and thus has very important theoretical and practical significance.
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