Individual differences in memory updating in relation to arithmetic problem solving

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• 作者：Maria Chiara Passolunghi ; Francesca Pazzaglia
• 刊名：Learning and Individual Differences
• 出版年：2004
• 出版时间：2004
• 年：2004
• 卷：14
• 期：4
• 页码：219-230
• 全文大小：286 K

文摘

The study investigates the relationship between memory updating and arithmetic word problem solving. Two groups of 35 fourth graders with high and low memory-updating abilities were selected from a sample of 89 children on the basis of an updating task used by Palladino et al. [Memory & Cognition 29 (2002) 344]. The two groups were required to solve a set of arithmetic word problems and to recall relevant information from another set of problems. Several span tasks, a computation test, and the PMA verbal subtest were also administered. The group with a high memory-updating ability performed better in problem solving, recalling text problems, and in the computation test. The two groups did not differ in the PMA verbal subtest or in the digit and word spans. Results were interpreted as supporting the importance of updating ability in problem solving and of the substantial independence between memory updating and problem solving on one hand and verbal intelligence on the other.