Programs (1) Teenagers (1) Psychology (1) Paper (1) Life (1) Friendship (1) Equations (1) Depression in children (1) Industries--Self-regulation (1) Programas (1) Factores (1) Vida (1) Estudio (1) Depresión en niños (1) Ecuaciones (1) Papel (1) Amistad (1) Adolescentes (1) Psicología (1) Autorregulación (1)