【作者】 楼连娣； 庞维国；

【Author】 Lou Liandi Pang Weiguo School of Psychology and Cognitive Science,East China Normal University,Shanghai,200062,

【机构】 华东师范大学心理与认知科学学院；

【摘要】 知识基础是创新理论探讨的重要方面,而创新的生成机制探究是当前创新研究领域的一个热点问题。本研究拟通过两个实验:"英语词汇量对英语看图作文创新性的影响",以及"心理学专业知识基础对心理学研究方案设计创新性的影响",分别探究领域一般知识和领域特殊知识对创新观念生成的影响机制。研究结果如下:当英语词汇量较小时,词汇量的增大将促进英语看图作文的创新性;当词汇量达到一定水平后,词汇量的增大对英语看图作文创新性的影响将减弱,创新性维持在一定水平;英语词汇量对英语看图作文新颖性的影响大于对其适宜性的影响;英语词汇量可以在一定程度上预测学生英语看图作文的创新性;知识基础和任务难度在对创新性的影响上存在交互作用;相对于低难度任务,在高难度任务条件下,领域特殊知识对创新性的影响更大;领域一般知识和特殊知识都与创新性之间存在正相关的关系。更多还原

【Abstract】 Knowledge base is one of the main components of many creativity theories;meanwhile,the investigation of cognitive mechanism underlying creative generation is one of the most highlighted topics in creativity research.The present study was aimed to explore respectively the role of domain-general knowledge and domain-specific knowledge in creative idea generation,based on two experiments,namely,the influence of English vocabulary on creativity of English writing according to a picture and the influence of psychological knowledge base on creativity of psychological research designs.It was concluded that:when vocabulary was small,increment of English vocabulary resulted in increment of English writing creativity;when vocabulary was large enough, increment of English vocabulary did not necessarily result in increment of English writing creativity;the influence of English vocabulary on the novelty of English writing was larger than that on the appropriateness of English writing;English vocabulary could in some way predict the creativity of English writing;there was interaction between the influences of knowledge base and task difficulty on creativity;compared with low difficulty task,domain-specific knowledge had greater influence on creativity for the high difficulty task;both the level of domain-general knowledge and domain-specific knowledge were positively related to creativity.更多还原