摘要:AbstractThe main objective of this research is to determine the effect of secure attachment style based on mother- adolescent training on reducing depression in female adolescents. The research method was quasi experimental with pre test-post test design and control group. Results indicated that the post-test values have been affected by the independent variable. (F=11.018, P<0.05). According to the results it could be concluded that secure attachment style based on mother- adolescent training program had a positive effect on reducing depression in female adolescents.