Abstract. Adolescence is an important period in which many changes and difficulties take place in people including acquiring adult attitude and behavior, sexual maturity and body growth. The related studies show that adolescence, who follows self-acquisition ad autonomy phases, tends to attend gang activities, to use dangerous products, perpetration and to use violence. This study provides various (psycho-) social factors which direct adolescence to violence usage, additionally provides suggestions to enable adolescence to experience this period with the minimum difficulty depending on national and international studies.Keywords. Adolescence period violence, Precautions against violence, Environmental factors, Family and violence.JEL. E24, J24, O15
