ABSTRACT
A COMMENTARY MAY BE WRITTEN WITH DIFFERENT PURPOSES and assumptions. Th e commentator may adopt the position of the expert with the purpose of providing an authoritative interpretation. However, this commentary is intended to help the reader develop their own understanding of what they have read. What should the reader, both practitioner and theorist, take away from these chapters? What questions are provoked? What opportunities are revealed? Each reader has to answer these questions for him or herself. Th is commentary is one reading and one perception of context and connections. Hopefully it will help others develop their own.
