The ENEIVEMS is a project of the Sub secretariat for High School Education (la Subsecretaría de Educación Media Superior - SEMS) as a part of the Secretariat of Public Education (Secretaría de Educación Pública - SEP) with collaboration from the National Institute of Public Health (Instituto Nacional de Salud Pública - INSP). its main goal is to provide information on violence practices and its associated factors among female and male students in public high school campuses . The survey was conducted in the 2007-2008 school year (see technical sheet).