“…Researchers (Tannehill & McPhail, 2014;Sellers, 2004) argued that only when opportunities are created in the teacher education and training programs in which pre-service teachers' perceptions are challenged, their beliefs will change. When pre-service teachers become part of powerful experiences in which they analyze effective practice teaching videos, reflect on their own teaching metaphors and are engaged in problem-solving, they become active problem solvers who will foster constructivist learning environments in their classrooms (Ineson et al, 2015;Sellers, 2004). Yet, however much necessary exposure to student-centred environments may be, is not a guarantee for a change in pre-service teachers' beliefs, as some researchers reported that while certain beliefs became elaborate, others were resistant to change (Borg, 2005).…”