As organizations grow in size, geographical scope, and complexity, it is increasingly apparent that sponsorship and support of groups such as the one described above is a strategy to improve organizational performance. This kind of group has become know
Excellent piece pulling together theories, making them understandable and relating them to current practice and people. Possibly only missing Lave's concept of peripheral participation and community of practice. I have always assumed an affinity between the idea of a journey from periphery to centre of a community of practice and that journey across a ZPD