This article is based on a qualitative longitudinal study of children's changing peer relationships through childhood, with particular emphasis on experiences of disabled children. Initial observation of face-to-face-encounters among children in school made us aware of social inclusion and exclusion mechanisms relating to informal interaction…

This article addresses themes of development among young teenagers. Children aged 12 and 13 were followed up on a regular basis. The girls' vivid accounts on negotiations and reorganisations in their joint, field of peers aroused interest in their developmental efforts. Consequently, the practices and discourses connected with the personal and…