The article explores the notions of children's intellectual 'ab/normality' that were conceptualised in the context of emerging special educational measures at the turn of the twentieth century and the concomitant notions of child development. From the mid-nineteenth century onwards, the medical classification of 'idiocy' provided the framework for…

Student-teacher relationships of 37 children with moderate to borderline intellectual disability and 61 with typical cognitive development were assessed from child ages 6-8 years. Student-teacher relationship quality was moderately stable for the typical development group, but less so for the intellectual disability group. At each assessment these…