Dyscalculie et modèles développementaux du calcul - Resodys

Pente plus abrupte chez dyscalculiques et doubles déficits :pas de stratégie de subitizing + comptage des petites quantités"We suggest that lack of understanding of numerosity, and a poor capacity to recognizeand discriminate small numerosities—as revealed in performance on dot tasks—mayprevent dyscalculics developing the normal meanings for numerical expressions and leadto their difficulties in learning and retaining information regarding numbers"24