“…Brühlmeier, 2010), the major indicators for describing teachers' learning are their knowledge, beliefs, and practice: There is an ample body of literature discussing the mutual relationship between any two of them (e.g. Da Ponte & Chapman, 2006;Liljedahl, 2008;Song & Koh, 2010) or three (Carrington, Deppeler, & Moss, 2010;Ernest, 1989;Haslauer, 2010;Zehetmeier, 2008).…”