摘要
选取具有概率知识的大学生(专家)和没有概率知识的大学生(新手)为被试,进行贝叶斯推理中的概率估计,探讨知识图式对贝叶斯推理的影响。结果表明,具有概率知识背景的大学生比没有概率知识背景的大学生概率估计的准确性更高,反应时更长,说明知识图式影响概率信息的搜索和判断。
Two group of undergraduates, one group has probability knowledge（expert） and another group has not（novice）, were chosed to make probability estimation in Bayesian reasoning. It is aimed to explore the influence of knowledge schema on Bayesian reasoning. The results showed that the veracity of experts was significantly higher than that of novices, and the response time of experts was remarkably longer than that of novices.It indicates that the search and judgement for probability information were affected by knowledge schema.
出处
《心理学探新》
CSSCI
北大核心
2006年第1期35-38,共4页
Psychological Exploration
关键词
知识图式
贝叶斯推理
影响
knowledge schema
Bayesian reasoning
influence
