Perception (3) Factores (3) Percepción (3) Men (2) Hombres (2) Estudio (2) Teenagers (1) Women (1) Skin (1) Self-mutilation (1) Sampling (1) Research (1) Psychology, Pathological (1) Family counseling (1) Personality (1) Parents (1) Pain (1) Mexicans (1) Life change events (1) Life (1) Introversion (1) Interviews (1) Human behavior (1) Health (1) Guilt (1) Factor analysis (1) Concepts (1) Character (1) Sucesos vitales (1) Suicidas (1)