School peer reviews are increasingly part of the evaluation and school improvement landscape for school leaders and teachers in a number of countries. This article describes the growth of peer review, particularly in England, and its emergence elsewhere (for example, Australia, across Europe and in Chile). While these approaches provide a useful form of professional and moral accountability, this article identifies ways in which they could go further to empower practitioners through the use of an enquiry approach, combining formal academic knowledge with practitioner knowledge and school-based data. The term collaborative peer enquiry (CPE) is suggested as a way to explore this potential. The article sets out a typology of action research as a form of professional learning (type 1), practical philosophy (type 2) or as a form of critical social science (type 3). Four examples are given of different peer review models, two of them CPE approaches, and these are analysed using the above typology. A distinction is made between some peer review models that mimic external inspections and err towards self-policing, and others that encourage open enquiry and learning. In particular, the CPE models show the potential as forms of type 2 and type 3 action research. The role of peer review and CPE in the accountability system, in leadership development, and challenges for these models are explored in the discussion.
From peer review to collaborative peer enquiry: Action research for school improvement and leadership development