Lambirth, Andrew and Cabral, Ana (2016) Issues of agency, discipline and criticality: an interplay of challenges involved in teachers engaging in research in a performative school context. Educational Action Research, 25 (4). pp. 650-666. ISSN 0965-0792 (Print), 1747-5074 (Online) (doi:10.1080/09650792.2016.1218350)