Abstract
This study aimed to determine the psychometric properties of the Five Facet Mindfulness Questionnaire (FFMQ) in university students from the city of Temuco, Chile (n = 399). The FFMQ is a self-report test consisting of 39 items, which measures the general tendency to proceed with Mindfulness by using five skills: Observation, Description, Acting with Awareness, Non-judging of inner experience and Non-reactivity to inner experience. The design is descriptive correlational of unique group. The results show adequate reliability and Mindfulness association with personality dimensions of the Five Factor Model of Costa and McCrae, with the Self-Actualization of humanistic theories and an inverse relation to negative emotional states of depression, anxiety and stress. Analyzes show that the Chilean version of FFMQ has adequate psychometric properties for use in Chilean university students and discriminates between meditators and non-meditators.