Sidonie Mayor is a psychologist, vocational guider. She holds a master degree in psychology, guidance and counselling from the University of Lausanne (Switzerland), and a postgraduate diploma in educational studies from the University of Queensland (Australia). She beneficiates from nearly 20 years experience in the field of work rehabilitation and vocational guidance for adults. She specialized in skills inventory methods. She works at Corref (Centre d’orientation de reinsertion et de formation), a non profit association in Lausanne, as a vocational guider and adults trainer. She is the manager of the vocational guidance sector of Corref.