Análisis, desde la psicología positiva, de la salud mental en alumnos universitarios de primer a？o de Concepción (Chile)

university is a demanding and changing environment for first year students, what could affect their mental health and their academic performance. due these conditions, this research wanted to analyze mental health in freshmen of a private university in, concepción, chile, oriented by an approach from positive psychology. 554 were selected and surveyed to evaluate three variables: self-esteem, satisfaction with life and optimism. furthermore, socio-demographic characteristics and mental health problems were assessed. outcomes show that students evaluate positively themselves, their life and future. in addition, these variables are related with age, type of former school, religion, depression and anxiety. systematic relationship found between these three strengths of mental health and their inverse relationship with the most prevalent problems in this area highlight the relevance that these three variables could have to define preventive and remedial strategies to promote student welfare.