The article focuses on the social differences of educability constructed in Finnish general upper secondary school adult graduates' narratives on mathematics. Social class, gender, and age intertwine in the narratives that express the adult students' worries about their ability and competence to study and learn mathematics. Social differences of…

At a recent conference, the author heard a head of mathematics say with some emphasis that when she applied for a job she felt that she had to say that she recognized no ceiling on the amount that pupils could achieve in mathematics. She went on to explain that she needed a prospective employer to understand this as it affected the way that she…

Five experiments investigated whether adults and preschool children can perform simple arithmetic calculations on non-symbolic numerosities. Previous research has demonstrated that human adults, human infants, and non-human animals can process numerical quantities through approximate representations of their magnitudes. Here we consider whether…