“…As noted above, an important factor in evaluating the effectiveness of practice is feedback, either explicit, from a mentor, the pupils or peers, or implicit, that is, the student teacher's 'feel' for the effectiveness of a lesson, often based on perceptions of pupil engagement, pupils' active participation, or fulfilment of the success criteria (Hiebert et al, 2007). The study aimed to investigate how student teachers developed their awareness of different kinds of feedback, and how they interpreted them, enabling them to develop a 'feel' for the success or otherwise of the lesson, permitting them to use Brookfield's lenses to answer Smyth's questions more confidently and competently than when they had started.…”