International student assessments have become the "lifeblood" of the accountability movement in educational policy contexts. Drawing upon Stuart Hall's concept of representation, I critically examined who comprises epistemic communities responsible for developing the Organization for Economic Co-operation and Development's Assessment of…

This article argues that the work of school principals in South Africa is shaped by two major sets of constructs or "landscapes": the literature on leadership and management which provides particular constructions of the field and its changes; and the terrain of new policy frameworks adopted after apartheid to transform the education…