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  • Title: Are mathematics disabilities due to a domain-general or a domain-specific working memory deficit?
    Author: Wilson KM, Swanson HL.
    Journal: J Learn Disabil; 2001; 34(3):237-48. PubMed ID: 15499878.
    Abstract:
    The relationship between verbal and visual-spatial working memory and mathematical computation skill was examined in children and adults with and without disabilities in mathematics. A hierarchical regression analysis showed that, when partialing for the influence of reading ability, age, and gender, mathematical computation was better predicted by verbal than by visual-spatial working memory. Furthermore, the results showed that the relationship between mathematics ability and working memory were not significantly moderated by age but were stable across a broad age span. We concluded that, regardless of age, deficits in mathematics are mediated by both a domain-general and a domain-specific working memory system.
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