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Numerical magnitude processing deficits in children with mathematical difficulties are independent of intelligence.
Brankaer, Carmen; Ghesquière, Pol; De Smedt, Bert.
Afiliación
  • Brankaer C; Parenting and Special Education Research Unit, Faculty of Psychology and Educational Sciences, KU Leuven, Belgium. Electronic address: Carmen.Brankaer@ppw.kuleuven.be.
  • Ghesquière P; Parenting and Special Education Research Unit, Faculty of Psychology and Educational Sciences, KU Leuven, Belgium.
  • De Smedt B; Parenting and Special Education Research Unit, Faculty of Psychology and Educational Sciences, KU Leuven, Belgium. Electronic address: Bert.DeSmedt@ppw.kuleuven.be.
Res Dev Disabil ; 35(11): 2603-13, 2014 Nov.
Article en En | MEDLINE | ID: mdl-25036314
Developmental dyscalculia (DD) is thought to arise from difficulties in the ability to process numerical magnitudes. Most research relied on IQ-discrepancy based definitions of DD and only included individuals with normal IQ, yet little is known about the role of intelligence in the association between numerical magnitude processing and mathematical difficulties (MD). The present study examined numerical magnitude processing in matched groups of 7- to 8-year-olds (n=42) who had either discrepant MD (poor math scores, average IQ), nondiscrepant MD (poor math scores, below-average IQ) or no MD. Both groups of children with MD showed similar impairments in numerical magnitudes processing compared to controls, suggesting that the association between numerical magnitude processing deficits and MD is independent of intelligence.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Función Ejecutiva / Discalculia / Inteligencia / Memoria a Corto Plazo Tipo de estudio: Observational_studies / Risk_factors_studies Límite: Child / Female / Humans / Male Idioma: En Revista: Res Dev Disabil Asunto de la revista: TRANSTORNOS MENTAIS Año: 2014 Tipo del documento: Article Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Función Ejecutiva / Discalculia / Inteligencia / Memoria a Corto Plazo Tipo de estudio: Observational_studies / Risk_factors_studies Límite: Child / Female / Humans / Male Idioma: En Revista: Res Dev Disabil Asunto de la revista: TRANSTORNOS MENTAIS Año: 2014 Tipo del documento: Article Pais de publicación: Estados Unidos