“…The specific TSE beliefs tasks that emerged in the individual cases were as follows: Using communicative tasks to develop speaking skills Enhancing learners' motivation through creative use of materials Helping learners overcome difficulties in reading Mentoring teachers to become more reflective practitioners Supporting low achievers through groupwork activities All the above tasks represented motivating challenges for the teachers (and senior teachers) concerned, challenges which they were deeply committed to addressing. As to the ways in which and extents to which they were able to do so, I have discussed this elsewhere (Wyatt, 2009a(Wyatt, , 2009b(Wyatt, , 2010a(Wyatt, , 2010b(Wyatt, , 2011a(Wyatt, , 2011b(Wyatt, , 2012(Wyatt, , 2013a(Wyatt, , 2013b(Wyatt, , 2015Wyatt and Arnold, 2012;Wyatt and Borg, 2011); some of these publications focus on individual stories of PK and/or TSE beliefs growth in relation to particular tasks, while others are comparison studies highlighting common themes or patterns of development. My interest in these teachers for this current paper is purely with regard to illustrating the development of an alternative conceptual model of TSE beliefs growth (Figure 4, below); this model originally appeared in my PhD thesis (Wyatt, 2008), but has not otherwise been published.…”