“…Teachers often feel they are working in isolation (Ratna), that they need communally-established, hence validated, means of evaluation (Kirk), that they need to be on the cutting edge of evaluative (or curricular and instructional) processes (Ted), or that they seek validation through consort with like-minded professionals (Felicity). For all these teachers, moreover, participation affirmed or improved their classroom assessment practices, a shortcoming found repeatedly in pre-service education across North America (Daniel & King, 1998;Impara & Plake, 1996;O'Sullivan & Chalnick, 1991;Stiggins, 1999). In short, a variety of learning opportunities for teachers are embedded within the exercise (Falk & Ort, 1998).…”