Psikoedukasi Agresi Sebagai Upaya Untuk Meningkatkan Pengetahuan Anti-Agresi Pada Siswa SMPN ABC Surabaya

Abstract

This psychological intervention aims to increase the knowledge of anti-aggression among students in class “X”, SMPN ABC, Surabaya by giving anti-aggression psychoeducation. This research  is a pre experimental  research,  one group pretest- posttest design. Whole sampling was used as sampling technique with 39 students as sample. The knowledge of anti-aggression was measured by pretest-posttest questionnaire made by researcher. Data is analyzed by using paired sample t-test. The result of intervention shows that there is a significant difference between   pretest and  posttest score of knowledge of anti-aggression (p =0.000 <0.05) after the delivery of psychoeducation.