I am Anne Lafay. I am currently assistant professor at Université Savoie Mont Blanc in Chambéry in France. I have been trained in speech-language pathology (Université Claude Bernard Lyon 1, France) and neuropsychology (Université Grenoble Alpes, France). During my PhD (Université Laval, Québec, QC, Canada), I worked on the cognitive deficit in children's math learning disorders. During my postdoctoral fellow (Concordia University; Montreal, QC, Canada), I received the Banting grant, offered by the SSHRC. I worked many years as a speech-language pathologist. My research interests are: the development of math and difficulties in children (with math learning disorders, reading learning disorders, language disorders), the assessment of maths, and maths interventions (effect of manipulatives).