This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "pub

Standards in numeracy are a constant concern to educational policy-makers. However, why are differences in arithmetical performance so marked? In Individual Dif

This volume focuses on two related questions that are central to both the psychology of mathematical thinking and learning and to the improvement of mathematics

This volume is a window on a period of rich and illuminating philosophical activity that has been rendered generally inaccessible by the supposed "revolution" a