The educational benefits of challenge- or problem-based approaches to learning are now well established. Action Research (AR) and Action Learning (AL) together provide educators with an ethic, a research methodology and a pedagogical strategy for harnessing and developing the motive power of purposeful activity for reflective enquiry in teaching…

Collective decision making is an increasing requirement in organizations where the emphasis is on team work at every level. It is, however, very complex and difficult to achieve in practice. Too frequently, important discussions are bypassed or, while the majority of the meeting participants remain mute, decisions are being made by a vocal few. In…