| 小学生数学应用题解决的认知机制研究 |
| |
| 引用本文： | 路海东,董妍,王晓平. 小学生数学应用题解决的认知机制研究[J]. 心理科学, 2004, 27(4): 867-870 |
| |
| 作者姓名： | 路海东 董妍 王晓平 |
| |
| 作者单位： | 1. 东北师范大学心理学系,长春,130024
2. 中科院心理所心理健康国家实验室,北京,100101 |
| |
| 基金项目： | 20 0 2年教育部人文社会科学研究项目 (0 2JD880 0 0 2 ) |
| |
| 摘 要： | 研究的目的是探讨影响小学生应用题解决的认知因素及其作用机制。采用自编的应用题解决问卷对183名小学生进行了测量和统计分析。结果表明：情境理解、问题表征、问题归类、解题计划和自我评价是影响小学生应用题解决的主要认知因素。其中，情境理解首先影响问题表征、问题归类、解题计划和自我评价，后四个因素又进一步影响解题成绩。
|
| 关 键 词： | 小学生 数学应用题 认知机制 教育心理学 |
A Study of the Cognitive Mechanisms of Primary School Students' Solving Word Problems |
| |
| Lu Haidong ,Dong Yan ,Wang Xiaoping. A Study of the Cognitive Mechanisms of Primary School Students' Solving Word Problems[J]. Psychological Science, 2004, 27(4): 867-870 |
| |
| Authors: | Lu Haidong Dong Yan Wang Xiaoping |
| |
| Affiliation: | Lu Haidong 1,Dong Yan 2,Wang Xiaoping 1 |
| |
| Abstract: | The study investigated the cognitive mechanisms of primary school students' solving word problems . The results showed that (1) There was a close relationship of text comprehension , problem representation , problem categorization , result estimate , solution plan, procedure self evaluation, an calculation self evaluation with the achievement of pupils' solving problems. (2) Text comprehension, problem representation, problem categorization , solution plan and self evaluation altogether made an important contribution to the achievement; the discrimination validity of three different levels of problem solving efficiency gave further support to the results; (3) Furthermore, the relationship of the variables was tested with a path analysis. |
| |
| Keywords: | mathematic problem solving cognitive mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
