呈现时间和呈现次数对UWP效应的影响  

Influence of Presentation Time and Number of Repetitions on the UWP Effect

作　　者：余鹏[1] 陈功香[1,2] 崔振菊[2] 

机构地区：[1]华东师范大学心理与认知科学学院,上海200062 [2]济南大学教育与心理科学学院,济南250022

出　　处：《心理科学》2010年第6期1408-1411,共4页Journal of Psychological Science

基　　金：国家自然科学基金项目(30700228);山东省博士基金项目(2008BS10001)资助

摘　　要：研究采用两个实验探讨呈现时间和呈现次数对UWP(underconfidence with practice)效应的影响,并考察延迟学习判断(judgment of learning,JOL)中是否存在UWP效应。研究发现:(1)呈现时间影响UWP效应,1-8条件比8-1条件下的UWP效应更显著;(2)呈现次数影响UWP效应,1-5条件比5-1条件下的UWP效应更显著。(3)延迟JOL中存在UWP效应。以上结果证实了MPT(memory for past test)假说。Two experiments were done to explore how presentation time and number of repetitions influenced the UWP effect and to study whether such an effect existed in the delayed JOL condition. The main conclusions of the study were as follows：（1） Presentation time influenced the UWP effect. The UWP in the 1-8 condition was more significant than in the 8-1 condition. （2） The number of repetitions influenced the UWP effect. The UWP in the 1-5 condition was more significant than in the 5-1 condition. （3） UWP existed in delayed JOL conditions. These conclusions further proved the MPT hypothesis.

关 键 词：学习判断 呈现时间 呈现次数 UWP效应 

分 类 号：B842[哲学宗教—基础心理学]