| 化学概念心理表征的初步研究 |
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| 引用本文： | 胡胜利,周爱保.化学概念心理表征的初步研究[J].心理科学,2006,29(2):469-472. |
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| 作者姓名： | 胡胜利 周爱保 |
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| 作者单位： | 1. 陇东学院化学系,庆阳,745000
2. 西北师范大学教育学院,兰州,730070 |
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| 基金项目： | 教育部规划课题，甘肃省教育科学“十五”规划重点课题，甘肃省教育厅科研项目的部分工作 |
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| 摘 要： | 化学概念表征是化学教育心理学的重要研究对象。化学概念是以命题、表象、产生式和图式等方式表征的。化学概念表征有表象优先性、丰富性、相关性、个体性、可变性等特点。学习者对化学概念理解的本质是形成恰当的心理表征,用“正确度”、“深度”和“速度”等概念,对化学概念的表征可作更为精致的描述。
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| 关 键 词： | 化学概念 表征 正确度 深度 速度 |
A Preliminary Research of Chemical Conception's Psychological Representation |
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| Hu Shengli,Zhou Aibao.A Preliminary Research of Chemical Conception's Psychological Representation[J].Psychological Science,2006,29(2):469-472. |
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| Authors: | Hu Shengli Zhou Aibao |
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| Institution: | 1 Department of Chemistry, Longdong College, Qingyang, 745000; 2 Department of Psychology, College of Educational Science, Northwest Normal University, Lanzhou, 730070 |
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| Abstract: | The representation of chemical conception,an important research subject in chemical educating psychology,is a representation expressed by means of proposition,image,production system and schema etc.The representation of chemical conception has priority of image's representation,abundant,correlative,individual and changeable features,etc.and it also uses "accuracy","depth" and "speed",etc,which can more precisely describe the understanding of chemical conception. |
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| Keywords: | chemical conception representation accuracy depth speed |
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