This article aims to examine cognitively central actors and their personal networks in the emerging field of energy efficiency. Cognitively central actors are frequently sought for professional advice by other actors and, therefore, they are positioned in the middle of a social network. They often are important knowledge resources, especially in…

This article explores the networking roles and practices of special educators with the methods of social network analysis. This multiple case study included three special educators in a Finnish part-time special education context. The results revealed that although the special educators had central positions in the formal teacher communities as…

This case study analyzed a special education (SE) teacher's activity within his workplace community and external professional network in a Finnish special education context. The nature of the SE teacher's networks and his networking role were examined using an interview and a questionnaire, completed by the teachers working in the community…