کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6042898 | 1190874 | 2013 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Core deficit and individual manifestations of developmental dyscalculia (DD): The role of comorbidity
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
مغز و اعصاب بالینی
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چکیده انگلیسی
Among individuals with dyscalculia, prevalence rates for other developmental problems are clearly higher than in the general population. Comorbidity itself therefore constitutes a central characteristic of dyscalculia. Thus, research designs are needed which explicitly account for comorbid problems in order to examine the specificity of any risk or protective factor. Multiple-deficit models seem best suited to explain the heterogeneity of dyscalculia. Numerical processing is proposed as a core deficit associated with problems in arithmetic skills. Individual manifestations of dyscalculia, however, arise from a complex interplay of deficits in numerical processing with other neurobiological, cognitive and environmental factors. The exact nature of these interactions has yet to be determined. Implications of multiple-deficit models for research and clinical practice are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Trends in Neuroscience and Education - Volume 2, Issue 2, June 2013, Pages 38-42
Journal: Trends in Neuroscience and Education - Volume 2, Issue 2, June 2013, Pages 38-42
نویسندگان
Karin Landerl, Silke M. Göbel, Kristina Moll,