A four-stage model for lifelong competence development

Schoonenboom, J., Tattersall, C., Miao, Y., Stefanov, K., Aleksieva-Petrova, A. (2007). A four-stage model for lifelong competence development. In D. Griffiths, R. Koper, O. Liber (Eds.). Proceedings of the 2nd TENCompetence Open Workshop 'Service Oriented Approaches and Lifelong Competence Development Infrastructures' (pp. 131-136). January, 11-12, 2007, Manchester, UK. ISBN: 0-907311-22-9