You're viewing this item in the new Europeana website. View this item in the original Europeana.

Potential of measuring non-symbolic numerical abilities for early diagnosis of dyscalculia

The aim of the study is to contribute to the understanding of the links between non-symbolic numerical abilities and developmental dyscalculia. Therefore, we deal with the numerical functions already at the level of innate dispositions preceding the acquiring of numerical apparatus, which are ensured by the instance of the so-called approximate number system (ANS) and are manifested in the quantit…