Peter F. Langman

Subjects

Adolescent, Aggression hos ungdomar, Amok, Gewalt, Homicide, Juvenile homicide, Mental Disorders, Methods, Meurtre multiple dans les écoles, Psychology, Psychotherapy, School shootings, School violence, Schule, Skolmassakrer, Students, Therapy, Violence, Violence chez l'adolescent, Violence chez les jeunes, Violence dans les écoles, Violence in adolescence, Våld, Våld i skolan, Youth and violence

Places

United States