<![CDATA[ABSTRAK Latar Belakang: Kejadian bullying dapat terjadi di lingkungan pondok pesantren karena siswa tinggal bersama siswa lainnya di asrama dalam kurun waktu yang lama. Bullying yang tidak dikendalikan dapat menyebabkan gangguan kesehatan mental dan menurunkan prestasi belajar. Latihan asertif dengan metode De-more bertujuan untuk mencegah dan menurunkan kejadian bullying pada remaja. Tujuan: Mengetahui pengaruh latihan asertif dengan metode De-more terhadap kejadian bullying pada remaja di Pondok Pesantren. Metode: Jenis penelitian ini yaitu quasi-experiment dengan non-equivalent control group design. Responden penelitian ini dipilih menggunakan proporsional random sampling dengan jumlah 86 orang yang terdiri dari kelompok eksperimen dan kelompok kontrol. Instrumen penelitian menggunakan kuesioner bullying APRI-BT. Hasil penelitian dianalisis dengan uji Chi Square, uji Wilcoxon, dan uji Mann-Whitney. Hasil: Hasil penelitian menunjukkan faktor yang mempengaruhi bullying adalah lingkungan dan peran guru. Asertif De-more berpengaruh terhadap pelaku kejadian bullying, tetapi tidak berpengaruh terhadap korban kejadian bullying. Kesimpulan: Asertive De-more berpengaruh dalam mengurangi pelaku kejadian bullying, namun tidak berpengaruh terhadap pengurangan korban kejadian bullying. Kata Kunci: Bullying, Latihan Asertif De-more, Pondok Pesantren, Remaja. ABSTRACT Background: Bullying incidents can occur in the boarding school because students live with other students in the dormitory for a long time. Bullying that is not controlled can cause mental health problems and reduce academic achievement. Assertive training using the De-more method aims to prevent and reduce the incidence of bullying in adolescents. Purpose: To determine the effect of assertive training using the De-more method on the incidence of bullying in adolescents at the Boarding School. Methods: This type of research is a quasi-experiment with a non-equivalent control group design. Respondents for this study were selected using proportional random sampling with a total of 86 people consisting of the experimental and the control group. The research instrument used the APRI-BT bullying questionnaire. The research results were analyzed using the Chi Square test, Wilcoxon test, and Mann-Whitney test. Results: The results showed the factors that influenced bullying were the environment and the teacher's role. De-more assertive training had an effect on the incidence of bullies, but had no effect on the incidence of victims of bullying. Conclusion: Assertive De-more has an effect on reducing bullies of bullying incidents, but has no effect on reducing victims of bullying incidents. Keywords: Adolescents, Boarding School, Bullying, De-more Assertive Training.]]>
