“…However, in other contexts, dilemmas, tensions and concerns associated with the complexity of teacher educators' role and practice have also been identified (see, for instance, Vieira 2013; Meeus, Cools, and Placklé 2018;Maareneen et al 2019). It is, therefore, important to examine who teacher educators are and what they do, how they understand their roles and their professional learning and development (see, for instance, Izadinia 2014; Livingston 2014; Flores 2016; Czerniawski, MacPhail, and Guberman 2017;Hadar and Brody 2018;Springbett 2018). This paper focuses in particular on the Janus face-teacher educator and researcher.…”