摘要
本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 1 83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 。
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.
出处
《心理科学》
CSSCI
CSCD
北大核心
2004年第4期867-870,共4页
Journal of Psychological Science
基金
20 0 2年教育部人文社会科学研究项目 (0 2JD880 0 0 2 )
