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EFEKTIVITAS KONSELING REBT (RATIONAL EMOTIVE BEHAVIOR THERAPY) DALAM PENYELESAIAN KONFLIK INTERPERSONAL SISWA DI UPTD SMP NEGERI 2 GUNUNGSITOLI Piterman Gulo; Hosianna Rodearni Damanik; Justin Foera-era Lase; Famahato Lase
EDUCATIONAL : Jurnal Inovasi Pendidikan & Pengajaran Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/educational.v6i2.9582

Abstract

ABSTRACT This study was motivated by the increasing incidence of interpersonal conflicts among students at UPTD SMP Negeri 2 Gunungsitoli, which has disrupted social interactions and the learning process. Unresolved conflicts may hinder students’ emotional regulation and social adjustment, thus requiring appropriate counseling interventions. This study aimed to examine the effectiveness of Rational Emotive Behavior Therapy (REBT) counseling in resolving students’ interpersonal conflicts. This study emphasizes the importance of a cognitive-behavioral approach in school counseling services as a systematic strategy to develop rational thinking patterns and adaptive social responses. The research employed a quantitative approach using a quasi-experimental method with a Nonequivalent Control Group Design. The sample consisted of 22 eighth-grade students divided into an experimental group and a control group, each comprising 11 students. The instrument was a Likert-scale questionnaire that met validity and reliability criteria, and data were analyzed using inferential statistics and N-Gain analysis. The results showed a significance value (2-tailed) of 0.000 (<0.05) in the experimental group, with an average N-Gain of 62.59% (moderately effective category), while the control group obtained only 1.73% (ineffective category). These findings indicate that REBT counseling effectively enhances rational thinking, emotional regulation, and the quality of students’ social relationships in a more constructive manner. Therefore, REBT is considered an effective intervention for addressing interpersonal conflicts in the school setting. ABSTRAK Penelitian ini dilatarbelakangi oleh meningkatnya konflik interpersonal antar siswa di UPTD SMP Negeri 2 Gunungsitoli yang berdampak pada terganggunya interaksi sosial dan proses pembelajaran. Konflik yang tidak terselesaikan berpotensi menghambat regulasi emosi dan penyesuaian diri siswa, sehingga diperlukan intervensi konseling yang tepat. Penelitian ini bertujuan menguji efektivitas konseling Rational Emotive Behavior Therapy (REBT) dalam membantu penyelesaian konflik interpersonal siswa. Penelitian ini menekankan pentingnya pendekatan kognitif-perilaku dalam layanan bimbingan dan konseling sekolah sebagai strategi sistematis untuk membentuk pola pikir rasional dan respons sosial yang adaptif. Penelitian menggunakan pendekatan kuantitatif dengan metode quasi-eksperimen melalui desain Nonequivalent Control Group Design. Sampel berjumlah 22 siswa kelas VIII-B yang dibagi ke dalam kelompok eksperimen dan kontrol masing-masing 11 siswa. Instrumen berupa angket skala Likert yang telah memenuhi uji validitas dan reliabilitas, sedangkan analisis data menggunakan uji statistik inferensial dan N-Gain. Hasil menunjukkan nilai signifikansi (2-tailed) sebesar 0,000 (<0,05) pada kelompok eksperimen, dengan rata-rata N-Gain 62,59% (kategori cukup efektif), sedangkan kelompok kontrol hanya 1,73% (tidak efektif). Temuan ini menunjukkan bahwa konseling REBT efektif meningkatkan rasionalitas berpikir, pengendalian emosi, dan kualitas relasi sosial siswa secara lebih konstruktif. Dengan demikian, REBT layak diterapkan sebagai intervensi dalam menangani konflik interpersonal di lingkungan sekolah.
Pengaruh Layanan Bimbingan Kelompok dan Materi Kemandirian Terhadap Peningkatan Konsep Diri Peserta Didik di UPTD SMP Negeri 7 Gunungsitoli Midar Kristiani Zega; Famahato Lase; Hosianna Rodearni Damanik; Justin Foera-era Lase
Jurnal Konseling Komprehensif: Kajian Teori dan Praktik Bimbingan dan Konseling Vol. 13, No. 1: Mei 2026
Publisher : diterbitkan oleh Program Studi Bimbingan dan Konseling FKIP Universitas Sriwijaya Jl. Palembang Prabumulih KM 3.2 Palembang-Indonesia Email: jkk@fkip.unsri.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jkk.v10i2.385

Abstract

This study aims to determine the effect of group guidance services and self-reliance material on improving the self-concept of students at UPTD SMP Negeri 7 Gunungsitoli, using associative quantitative methods of multiple linear regression analysis. The population in this study were all 204 students and the sample was drawn by purposive sampling, namely class VIII-B as many as 23 students. Data were collected using questionnaire techniques using closed questionnaires, analyzed using multiple linear regression tests. The results of this study indicate that group guidance services with independence material have an influence in improving the self-concept of students, namely before the implementation of the service the self-concept of students is not good while after being given the service the self-concept of students becomes good and there is a significant influence both together and partially.
Implementasi Program Green School dalam Penguatan Karakter Peduli Lingkungan Peserta Didik Justin Foera-era Lase; Kerisman Harefa; Dwi Elfi Notalenta Gea; Fitri Yuliani Gulo; Kristiani Zega; Rufina Zagoto; Febri Prasetia Zega; Rivaldo Sastriawan Gulo; Aldi Januari Zai; Kharisman Hulu
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 3 (2026): July (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v6i3.1702

Abstract

A school environment lacking greenery and vegetation can affect learning comfort and hinder the development of students' environmentally conscious character. These issues were identified at SMP Negeri 3 Sitolu Ori, which faces limitations in ecological spatial arrangement and low student participation in environmental maintenance. This community service initiative aims to create a green and pleasant school environment, foster environmental awareness, and repurpose waste materials into useful items through the implementation of a "Green School" program. The activities took place from April to June 2026, involving the entire school community. Implementation methods included preliminary observation, hands-on practice, a participatory approach, mentoring, and evaluation. The program involved collecting and cleaning used tires, painting them with distinctive Nias ornaments, filling them with soil, planting flowers, arranging the planters, and conducting regular plant maintenance. The results indicate that the Green School program was successfully executed, transforming 10 used tires into functional and aesthetic flower planters. The program succeeded in creating a greener, more pleasant, and comfortable school environment. Scientific findings demonstrate that active student involvement facilitated by a participatory, hands-on approach is effective in enhancing environmental awareness, cleanliness consciousness, the spirit of mutual cooperation (gotong royong), and a sense of responsibility, while sustainably strengthening character traits related to environmental care.
Pengaruh Bimbingan Kelompok dengan Teknik Self Management terhadap Disiplin Belajar Elphisman Zendrato; Justin Foera-era Lase; Hosianna Rodearni Damanik; Famahato Lase
Counseling Milenial (CM) Vol. 7 No. 1 (2025): DECEMBER
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/konselor.v7i1.10966

Abstract

Group guidance is an activity carried out by a group of individuals utilizing group dynamics, namely interactions in the form of sharing opinions, responses, suggestions, and so forth. Learning discipline is not only obedience to rules but also the realization of individual awareness to take responsibility for their own learning process. This study aims to determine the significant influence of group guidance using self-management techniques on students’ learning discipline at SMK Negeri 1 Gunungsitoli Alo’oa. This research is a quantitative study. Quantitative research involves the collection and analysis of numerical data with controlled variables, which allows researchers to investigate phenomena and relationships between variables in a structured manner. The results of the hypothesis test using the paired sample t-test with a significance value (Sig. 2-tailed) of 0.001 < 0.05 indicate that the null hypothesis (Ho) is rejected and the alternative hypothesis (Ha) is accepted, thus it can be concluded that group guidance using self-management techniques has a significant influence on learning discipline.
Pengaruh Teknik Konseling Person Centered Therapy (PCT) terhadap Peningkatan Konsep Diri Sukur Darman Gulo; Hosianna Rodearni Damanik; Famahato Lase; Justin Foera-era Lase
Counseling Milenial (CM) Vol. 7 No. 1 (2025): DECEMBER
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/konselor.v7i1.10967

Abstract

This study aims to determine the extent of the effect of the Person Centered Therapy (PCT) counseling technique on improving students’ self-concept at SMP Negeri 2 Mandrehe. Self-concept is an individual’s idea about themselves, which includes beliefs, perceptions, and evaluations of their own identity. This research employed a quantitative approach. The sampling technique used was probability sampling with a random sampling method. The instruments used in this study were a self-concept questionnaire and a Person Centered Therapy (PCT) questionnaire. The hypothesis testing using simple linear regression with a t-test showed a significance level where the t-value was 1.750 and Sig value was 0.001 < 0.005. This indicates that the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected. Therefore, it can be concluded that there is a significant effect of the Person Centered Therapy (PCT) counseling technique on improving students’ self-concept at SMP Negeri 2 Mandrehe.
Pengaruh Teknik Self Control terhadap Disiplin Peserta Didik April Rahmad Jaya Laoli; Hosianna Rodearni Damanik; Justin Foera-era Lase; Famahato
Counseling Milenial (CM) Vol. 7 No. 1 (2025): DECEMBER
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/konselor.v7i1.10968

Abstract

This study aims to determine the effect of the self-control technique on the discipline of eighth-grade students at UPTD SMP Negeri 1 Gunungsitoli Alo’oa. The research employed a quantitative approach with a quasi-experimental design, involving class VIII-B as the experimental group and VIII-C as the control group, with a total sample of 49 students. The findings revealed a significant difference between the experimental class, which received counseling services using the self-control technique, and the control class, which did not. The t-test result showed p = 0.000 < 0.05, indicating a significant effect after the treatment. Simple regression analysis yielded a correlation value (R) of 0.935 and a coefficient of determination (R-Square) of 0.874. This means that the self-control technique contributed 87.4% to the improvement of students’ discipline, while the remaining 12.6% was influenced by other factors outside this study.
Pengaruh Layanan Penguasaan Konten Terhadap Peningkatan Konsep Diri Di UPTD SMP Negeri 3 Gunungsitoli Alo’oa Boroli Telaumbanua; Hosianna Rodearni Damanik; Justin Foera-era lase; Famahato Lase
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 5 No. 1 (2026)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v5i1.1025

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Penelitian ini bertujuan untuk mengetahui Pengaruh Layanan Penguasaan Konten Terhadap Peningkatan Konsep Diri Siswa di UPTD SMP Negeri 3 Gunungsitoli Alo'oa. Layanan penguasaan konten merupakan bentuk layanan bimbingan dan konseling yang membantu siswa menguasai pengetahuan, keterampilan, dan sikap positif yang berdampak pada terbentuknya konsep diri yang lebih baik. Metode penelitian yang digunakan adalah kuantitatif dengan desain eksperimen. Sampel terdiri dari siswa kelas IX-1 dan IX-2 dengan Teknik pengambilan sampel yaitu purposive sampling. Data dikumpulkan melalui angket konsep diri sesudah pelaksanaan layanan. Analisis data menggunakan uji statistik untuk menguji pengaruh layanan terhadap perubahan konsep diri dimana besar pengaruh layanan penguasaan konten (X), terhadap peningkatan konsep diri (Y) sebesar 0,484. Hasil penelitian menunjukkan adanya peningkatan yang signifikan pada konsep diri siswa setelah diberikan layanan penguasaan konten yaitu nilai t hitung > t tabel (7,991 > 1,667) atau nilai signifikansi hitung lebih kecil dari 0,05 (0,000 < 0,050) maka Ho ditolak Ha diterima. Temuan ini menunjukkan bahwa layanan penguasaan efektif dalam membantu siswa mengembangkan konsep diri konten positif di SMP Negeri 3 Gunungsitoli Alo’a.
Efektivitas Teknik Cognitive Behavioral Therapy (CBT) Untuk Meningkatkan Konsep Diri pada Siswa di UPTD SMP Negeri 1 Gunungsitoli Utara: Penelitian Ningsih Rahman Zebua; Hosianna Rodearni Damanik; Famahato Lase; Justin Foera-Era Lase
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.5411

Abstract

Self-concept is one of the key elements where individuals are able to understand their own identity from the influence of social interactions. However, in reality, students at UPTD SMP Negeri 1 Gunungsitoli Utara are still found to have a low self-concept. So that with this, students experience obstacles both in recognizing themselves, disrupting their learning process, so that students tend to stay away from social interactions in their environment. The purpose of this study was to improve students' self-concept through individual counseling services with Cognitive Behavioral Therapy (CBT) techniques. This type of research is quantitative research with an experimental approach. Based on the results of the study, it was found that the posttest value in the experimental group was 82.93 higher than the posttest value in the control group 56.93. The value of the two groups indicates that in the experimental group the service is more effective in improving students' self-concept. This can be strengthened based on the results of the N-gain test in the experimental class, which is 67.6701 / 68% in the moderately effective category (56-75%). So it can be concluded that the provision of individual counseling services with CBT techniques is declared quite effective.
EFEKTIVITAS KONSELING BEHAVIORAL UNTUK MENGURANGI PERILAKU BULLYING PESERTA DIDIK KELAS XI DI SMA NEGERI 1 GIDO Yatisama Halawa; Justin Foera-era Lase; Famahato Lase; Hosianna Rodearni Damanik
SECONDARY: Jurnal Inovasi Pendidikan Menengah Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/secondary.v6i2.9511

Abstract

ABSTRACT Bullying behavior in the school environment remains a serious issue affecting students’ social and emotional development. This study aims to analyze the effectiveness of behavioral counseling in reducing bullying among eleventh-grade students at SMA Negeri 1 Gido. The study employed a quantitative approach using a one-group pretest–posttest experimental design. The sample consisted of 90 students from class XI-1 selected through cluster random sampling. The intervention was conducted in six group counseling sessions, each lasting 60 minutes over three weeks. Data were collected using a bullying behavior questionnaire that had met validity and reliability standards. The data were analyzed using a paired sample t-test and N-Gain analysis to measure the effectiveness of the intervention. The results showed a significant decrease after the intervention, with an N-Gain value of 88.36% (effective category) and a significance value of 0.000 < 0.05. These findings indicate that behavioral counseling is effective as an intervention strategy in guidance and counseling services to reduce aggressive behavior in schools. Practically, the results provide empirical evidence for school counselors in designing structured and sustainable counseling programs to foster more adaptive and positive student behavior. ABSTRAK Perilaku bullying di lingkungan sekolah masih menjadi persoalan serius yang berdampak pada perkembangan sosial dan emosional peserta didik. Penelitian ini bertujuan untuk menganalisis efektivitas konseling behavioral dalam menurunkan tingkat bullying pada peserta didik kelas XI di SMA Negeri 1 Gido. Penelitian menggunakan pendekatan kuantitatif dengan desain eksperimen one group pretest–posttest. Sampel penelitian berjumlah 90 peserta didik kelas XI-1 yang dipilih melalui teknik cluster random sampling. Intervensi dilaksanakan dalam enam sesi konseling kelompok, masing-masing berdurasi 60 menit selama tiga minggu. Pengumpulan data menggunakan angket perilaku bullying yang telah memenuhi uji validitas dan reliabilitas. Data dianalisis menggunakan paired sample t-test dan uji N-Gain untuk mengukur efektivitas perlakuan. Hasil analisis menunjukkan adanya penurunan yang signifikan setelah pemberian layanan, dengan nilai N-Gain sebesar 88,36% (kategori efektif) dan nilai signifikansi 0,000 < 0,05. Temuan ini menunjukkan bahwa konseling behavioral efektif sebagai strategi intervensi dalam layanan bimbingan dan konseling untuk menekan kecenderungan perilaku agresif di sekolah. Secara praktis, hasil penelitian ini memberikan dasar empiris bagi guru BK dalam merancang program konseling yang terstruktur dan berkelanjutan guna membentuk perilaku peserta didik yang lebih adaptif dan positif.
EFEKTIVITAS KONSELING KELOMPOK DENGAN MENGGUNAKAN STRATEGI COPING UNTUK MENGURANGI STRES BELAJAR SISWA DI SMP NEGERI 3 BAWOLATO Murniati Lase; Hosianna Rodearni Damanik; Justin Foera-era Lase; Famahato Lase
SECONDARY: Jurnal Inovasi Pendidikan Menengah Vol. 6 No. 2 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/secondary.v6i2.9512

Abstract

ABSTRACT This study was motivated by the increasing academic pressure that affects students’ emotional conditions, concentration, and learning motivation, thereby requiring effective guidance and counseling interventions to help students manage academic stress. The purpose of this study was to examine the effectiveness of group counseling services using coping strategies in reducing students’ learning stress. The research employed a quantitative method with an experimental approach using a Pretest-Posttest Control Group Design. The population consisted of all students of SMP Negeri 3 Bawolato in the 2024/2025 academic year, with samples selected through purposive sampling, namely class VIII-A as the experimental group and class VIII-B as the control group, based on preliminary observations indicating relatively high levels of learning stress. The research instrument was a closed-ended questionnaire using a five-point Likert scale that met validity and reliability requirements, with a Cronbach’s Alpha value of 0.909, indicating high reliability. Data were collected through pretest and posttest procedures and analyzed using normality tests, homogeneity tests, and an independent t-test with the assistance of SPSS version 25 at a significance level of 0.05. The results revealed a significant difference between the experimental and control groups after the intervention, indicating that group counseling services with coping strategies are effective in reducing students’ learning stress. ABSTRAK Penelitian ini dilatarbelakangi oleh meningkatnya tekanan akademik yang berdampak pada kondisi emosional, konsentrasi, dan motivasi belajar siswa, sehingga diperlukan intervensi bimbingan dan konseling yang efektif untuk membantu siswa mengelola stres belajar. Penelitian ini bertujuan untuk menguji efektivitas layanan konseling kelompok dengan strategi coping dalam menurunkan stres belajar siswa. Metode yang digunakan adalah kuantitatif dengan pendekatan eksperimen menggunakan desain Pretest-Posttest Control Group Design. Populasi penelitian adalah seluruh siswa SMP Negeri 3 Bawolato Tahun Pelajaran 2024/2025, dengan sampel yang ditentukan melalui teknik purposive sampling, yaitu kelas VIII-A sebagai kelompok eksperimen dan kelas VIII-B sebagai kelompok kontrol berdasarkan hasil observasi awal yang menunjukkan tingkat stres belajar relatif tinggi. Instrumen penelitian berupa angket tertutup skala Likert lima tingkat yang telah memenuhi uji validitas dan reliabilitas dengan nilai Cronbach’s Alpha sebesar 0,909, sehingga dinyatakan reliabel. Data dikumpulkan melalui pretest dan posttest, kemudian dianalisis menggunakan uji normalitas, uji homogenitas, dan uji t-test dengan bantuan SPSS versi 25 pada taraf signifikansi 0,05. Hasil analisis menunjukkan terdapat perbedaan yang signifikan antara kelompok eksperimen dan kelompok kontrol setelah perlakuan diberikan, sehingga dapat disimpulkan bahwa layanan konseling kelompok dengan strategi coping efektif dalam menurunkan stres belajar siswa.
Co-Authors Aldi Januari Zai April Rahmad Jaya Laoli Bawamenewi, Sri Kasih Elviana Boroli Telaumbanua Damanik, Hosianna R. Damanik, Hosianna Rodearni Debora Gulo, Magdalena Mey Lianta Destin Ricardo Lase Dwi Elfi Notalenta Gea Elizama Zebua Elizama Zebua Elphisman Zendrato Famahato Famahato Lase Famahato Lase Famahato Lase Famahato Lase Febri Prasetia Zega Fitri Yuliani Gulo Gea, Cicit Asjelita Gea, Pebriana Resta Giawa, Lisda Yanti Gulo, Desti Krisdayanti Gulo, Mei Novita Sarwidar Gulo, Mirsiarni Gulo, Piterman Hadirat Waruwu Halawa, Yatisama Harefa, Iman Kristiani Heli Seniman Zebua Hia, Restui Hosianna Rodearni Damanik Hosianna Rodearni Damanik Hosianna Rodearni Damanik Hosianna Rodearni Damanik Hosianna Rodearni Damanik Iman Kristiani Harefa Indah Berkat Tini Gea Indah Berkat Tini Gea Indah Krisda Gulo Junie Krisna Mendrofa Kerisman Harefa Kharisman Hulu Kristiani Zega Kristina Laia Kristina Laia Laia, Kristina Laoli, Erni Lase, Erika Lase, Ersa Penyabar Lase, Famahato Lase, Famahato Lase Lase, Murniati Lase, Ukiran Lina Favourita Lombu, Chris Stevany Magdalena Mey Lianta Debora Gulo Midar Kristiani Zega Mondang Munthe Murniati Lase Ndruru, Nurven Intan Sari Ningsih Rahman Zebua Nurven Intan Sari Ndruru Piterman Gulo Rini Hartini RA Rivaldo Sastriawan Gulo Rodearni Damanik, Hosianna Rufina Zagoto Sebastiana Jeffi Lase Sukur Darman Gulo TELAUMBANUA, FADILMAN Telaumbanua, Indah Karya M. Telaumbanua, Vivid Anggreni Tini Gea, Indah Berkat Ukiran Lase Waruwu, Katarius Irfan Rahmat Yatisama Halawa Zebua, Eka Triningsih Zebua, Elizama