PERFORM Publications

Transcoding of French numbers for first- and second-language learners in third grade

Author(s): Lafay A; Adrien E; Lonardo Burr SD; Douglas H; Provost-Larocque K; Xu C; LeFevre JA; Maloney EA; Osana HP; Skwarchuk SL; Wylie J;

Transcoding is the process of translating between spoken and written numbers, and it is correlated with other mathematical skills. In the present study, we investigated the link between French number writing of 49 students in the third grade (aged 7-9 years) and their language skills. Transcoding ...

Article GUID: 37129448

Does Conceptual Transparency in Manipulatives Afford Place-Value Understanding in Children at Risk for Mathematics Learning Disabilities?

Author(s): Lafay A; Osana HP; Levin JR;

We investigated the effect of conceptual transparency in the physical structure of manipulatives on place-value understanding in typically developing children and those at risk for mathematics learning disabilities. Second graders were randomly assigned to one of three manipulatives conditions: (a) attachable beads that did not make the denominations or o ...

Article GUID: 37168325

The Impairment of Number Transcoding Abilities in Individuals with Amnestic Mild Cognitive Impairment and Alzheimer Disease: Associations With Attentional and Executive Functions.

Author(s): Macoir J, Lafay A, Hudon C

Cogn Behav Neurol. 2020 Mar;33(1):33-44 Authors: Macoir J, Lafay A, Hudon C

Article GUID: 32132401

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Transcoding of French numbers for first- and second-language learners in third grade

Does Conceptual Transparency in Manipulatives Afford Place-Value Understanding in Children at Risk for Mathematics Learning Disabilities?

The Impairment of Number Transcoding Abilities in Individuals with Amnestic Mild Cognitive Impairment and Alzheimer Disease: Associations With Attentional and Executive Functions.