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Development: Children

IPSY

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1. Development of number magnitude representations in children

→ Study of the relationships between the development of symbolic and non-symbolic number processing

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→ Influence of continuous physical variables (e.g., surface area) on the processing of number magnitude
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2. Developmental dyscalculia

→ Study of the influence of cognitive factors on developmental dyscalculiaÌý

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ÌýGeneral cognitive factors:

  • Working memory
  • ÌýInhibition
  • ÌýLong-term memory
  • ÌýFÌýinger gnosis

Numerical cognition factors:

  • Deficits in basic number processing: deficit in the magnitude representation of numbers or in the connection between this representation and number symbols

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→ Case studies of children and adults presenting developmental dyscalculiaÌý
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→ Study of the neuro-functional bases of developmental dyscalculia

→ Development of diagnostic tools (available in German, Dutch and Spanish)

3. Number processing in population with genetic syndromesÌý

→ Study of symbolic and non-symbolic number representation in patients with Williams syndrome, Turner syndrome or 22q11 syndrome: impact of their visual-spatial impairment

4. Interaction between the development of language and number processing

Ìý→ Development of number magnitude representations in relation with the development of language in childrenÌý

→ Development of number magnitude representations in children with specific language impairment

ÌýResponsableÌý: Pr.ÌýMarie-Pascale NOEL