Proportional reasoning is a key topic both at school and in everyday life. However, students are often misled by their preconceptions regarding proportions. Our hypothesis is that these limitations can be mitigated by working on alternative ways of categorizing situations that enable more adequate inferences. Multiple categorization triggers…

Intersectionality highlights that different aspects of individuals' identities are not independent of each other. Instead, they interact to create unique identities and experiences, which cannot be understood by analysing each identity dimension separately or in isolation from their social and historical contexts. Intersectional approaches in this…

Background: This study took place in the context of recent legislation enacted in several countries--including France--and aimed at promoting inclusion of children with intellectual disabilities. It focuses on young children with autism and examines the links between the children's characteristics and their weekly hours of regular-classroom…