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The contribution of working memory to children's mathematical word problem solving
Author(s) -
Andersson Ulf
Publication year - 2007
Publication title -
applied cognitive psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 100
eISSN - 1099-0720
pISSN - 0888-4080
DOI - 10.1002/acp.1317
Subject(s) - working memory , baddeley's model of working memory , memory span , psychology , reading (process) , cognitive psychology , cognition , task (project management) , arithmetic function , short term memory , fluency , verbal fluency test , executive functions , variance (accounting) , developmental psychology , arithmetic , neuropsychology , linguistics , mathematics , neuroscience , mathematical analysis , philosophy , management , mathematics education , economics , business , accounting
The study explored the contribution of working memory to mathematical word problem solving in children. A total of 69 children in grades 2, 3 and 4 were given measures of mathematical problem solving, reading, arithmetical calculation, fluid IQ and working memory. Multiple regression analyses showed that three measures associated with the central executive and one measure associated with the phonological loop contributed unique variance to mathematical problem solving when the influence of reading, age and IQ were controlled for in the analysis. In addition, the animal dual‐task, verbal fluency and digit span task continued to contribute unique variance when the effects of arithmetical calculation in addition to reading, fluid IQ, and age were controlled for. These findings demonstrate that the phonological loop and a number of central executive functions (shifting, co‐ordination of concurrent processing and storage of information, accessing information from long‐term memory) contribute to mathematical problem solving in children. Copyright © 2006 John Wiley & Sons, Ltd.