EFEKTIVITAS TEKNIK SOSIODRAMA UNTUK MENINGKATKAN PERILAKU ASERTIF MELALUI CERITA ISLAMI PADA SISWA DI SMP NEGERI 1 SUNGAI LOBAN TANAH BUMBU
The low assertive behavior of students includes the behavior of students who are still difficult to refuse things that are not wanted or difficult to defend their rights, do not dare to have an opinion, and do not dare to appear in front of the class. This study aims to determine the assertive behavior of students before, after, and the effectiveness of sociodrama techniques through Islamic stories to increase students' assertive behavior which is still low. This research is included in a quantitative experimental research with a one group pretest-posttest research design. Methods of collecting data using a scale of assertive behavior, interviews, observations, and documentation. The data analysis technique used SPSS 22, requirements test, t-test and Normalized Gain (N-Gain). The results showed that there was a difference before and after being given group guidance services with sociodrama techniques through Islamic stories with an average pretest value of 83.45 it was in the low category and the posttest average value of 118.42 turned into a high category. The test using the t-test shows that t count > t table (14.765 > 1.991) or sig < 0.05 so that Ho is rejected and Ha is accepted. Thus the treatment of services provided is effective to improve students' assertive behavior. Based on the calculation of the score gain, the final result also shows the number 83.4973, which means that the value is included in the effective category.