What do you mean by "teacher"? Psychological research on teacher professional identity

Teacher Professional Identity is today an autonomous theoretical construct. The paper explores the dimensions of TPI stressed in psychological and educational research, presenting different answers provided to questions such as: Which dimensions have been taken into account to define what a teacher is? The image of teachers actually emerging from literature analysis points out vectors of tension between "mainstream" Social Representations of teacher and everyday experience; between different perceptions of TPI; between established practices and innovation in teaching; between technical rationalist assumptions and lived experience of teachers' job, involving ethical and emotional nature of teaching; and, definitely, between "reality-as-it-is" and "reality-to-be" in teaching. These questions are closely connected to the wider social debate on the future of education. Asking what a teacher is also implies questions about what a "good" teacher is, what should be and, consequently, what are the role and the Social Representations of teachers in society.