السلوك العدواني لدى المراهقين المتمدرسين بالثانوية ومستوى تقديرهم لذاتهم
The present study aimed to identify the level of aggressive behavior (physical and verbal), in a sample of adolescents attending secondary school aged 16 to 19 years, and what is the highest dimension they have, also aimed to identify the level of self-esteem in aggressive adolescents schooled them; for this we selected a sample of two secondary in the province of Chlef, and applied aggressive behavior scale; then we selected an intentional sample, characterized by high aggressive behavior, and applied Rosenberg self-esteem scale. The results of the study showed that adolescents in secondary school have a high aggressive behavior level especially in its verbal dimension and low level of self-esteem in aggressive secondary school adolescents. (Published abstract)