Atoche-Rodríguez, K. E.; Salazar-Pastrana, A.; Durán-Pérez, A. M. Principals Re-Constructing Their Professional Performance in Elementaryeducation: A Participatory Contribution Within the Educational System InYucatan, Mexico. J. of Beh. Hea. & Soc. Iss. 2016, 8, 17-25.