This article describes the application of the Research and Development in Organisations (RADIO) model to five action research projects carried out in schools around transition processes. The RADIO model is mapped onto all five studies, and adapting the model in order to include greater stakeholder participation is suggested. Reflections are made on the focus group methodology used in these schools within the RADIO model. An evaluation of the factors influencing the effectiveness of these five studies in bringing about positive change suggests that the preparation and context for carrying out action research using the RADIO model are key. (Contains 1 table.)