The article reports the results of a survey conducted between april-may 2021 with a group of 30 support teachers training program organized at the University of Messina for the specialization of the support teacher in upper secondary school. In this paper we analyzed and discussed the narration as a reflective methodology to be privileged in field of in-service development of professional identity. The survey intends to demonstrate the usefulness of reflective writing on professional practices as an innovative professional development devices.