Direct effects of dyscalculia on executive functions

Dyscalculia, a specific learning disability in mathematics, is linked to deficits in executive functions, yet integrative studies in Arabic-speaking contexts remain scarce. This study examined working memory, inhibition, and cognitive flexibility collectively in children with dyscalculia. Using 64 children (32 per group), advanced techniques including Ridge regression, PCA, and ROC analysis assessed these functions. Both groups demonstrated average intelligence (Raven’s Progressive Matrices), with the dyscalculia group showing profound mathematical deficits across nine arithmetic domains. 

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