Mathematics-specific learning difficulties and disabilities (MLD) have received increasing attention in scholarly research. In this study, we place MLD research in its wider context of risk societies by discussing the manufacturing of MLD as "a risk." This framing of MLD builds on a certain idea of "hope" in how research could…

This study demonstrates the importance of a critical lens on disability in mathematics educational research. This ethnographic and interview study investigated how ability and disability were constructed over 1 year in a middle school mathematics classroom. Children participated in two kinds of mathematical pedagogy that positioned children…

A training experiment with 30 mentally handicapped children tested two models of mental-arithmetic development. Children's initial responses to a mental-addition task appeared to be the product of a mechanical prescription. Errors appeared to be more errors of method than of recall. (MNS)