Dr. Mathieu Le Corre is a graduate of the Bachelor of Science Honors program at McGill University's Faculty of Psychology and a graduate of the PhD program in Cognition and Perception at New York University's School of Psychology. He is engaged in research on the development of language and cognition in general, with a focus on the development of the common conception of natural numbers and arithmetic. Since 2019, she is part of the Cognitive and Behavioral Sciences (CCC) division of the Faculty of Psychology at UNAM. To date, he has directed more than 20 theses both undergraduate and graduate. He has published several articles, some with students, in conference proceedings and in high impact international refereed journals such as Cognition and Cognitive Psychology. His articles have been cited more than 1,500 times according to Google Scholar.