Zaskia Ramadhani
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Training Program to Improve Self-Confidence of OSIS Members of State Senior High School (SMAN) 13 Medan Betania Putri; Zaskia Ramadhani; Melisa Kartika; Nadine Rizki; Ghaffar Nabil; Annisa Putri; Anggrid Sarai; Adinda Sri Mayang; Eka Danta Jaya Ginting
YASIN Vol 6 No 3 (2026): YASIN: Jurnal Pendidikan dan Sosial Budaya
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/yasin.v6i3.10519

Abstract

Self-confidence is an important psychological aspect of adolescent development because it influences communication skills, social participation, and the ability to express opinions. In student organizations, self-confidence supports students in taking initiative, participating actively, and carrying out organizational responsibilities. However, a Training Needs Analysis conducted among Student Council (OSIS) members at SMA Negeri 13 Medan showed that several members still experienced low self-confidence, hesitation in expressing opinions during discussions, and dependence on others’ directions. This study aims to examine the implementation of self-confidence training for OSIS members at SMA Negeri 13 Medan and analyze changes in participants’ understanding and self-confidence before and after the training. A mixed-methods approach with a pre-experimental one-group pretest–posttest design and interviews was employed. The participants comprised 39 OSIS members selected through convenience sampling. Data were collected using pretest–posttest instruments, interviews, and a self-confidence scale based on De Angelis’ theory. Quantitative data were analyzed using the Wilcoxon signed-rank test with JASP software, while qualitative data were used to support interpretation of the training implementation. The findings indicate an improvement in participants’ understanding and self-confidence after participating in the training. Participants also responded positively to the training materials, methods, and implementation process. The study concludes that self-confidence training can support students’ courage to express opinions, increase active participation, and encourage initiative in organizational activities. This study contributes to adolescent development and student organization training by demonstrating the practical value of structured self-confidence training in strengthening students’ communication readiness, organizational participation, and leadership potential.
IMPLEMENTASI PELATIHAN INTENSIF KOLABORATIF TERHADAP KOMPETENSI MICROSOFT WORD SISWA JURUSAN TEKNIK SEPEDA MOTOR SMK TELKOM ferisha aurelia; Wulandari, Sri Wulandari; Adit, Muhammad Adit Setiyawan Saputro; zaskia ramadhani; Nadia, Nadia Putri Mardhotila; Vitriani, Vitriani
EduTeach : Jurnal Edukasi dan Teknologi Pembelajaran Vol. 7 No. 2 (2026): EduTeach | Jurnal Edukasi dan Teknologi Pembelajaran
Publisher : Unit Pelaksana Praktik Kependidikan Terpadu Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/eduteach.v7i2.11703

Abstract

This study aims to improve the competencies of students from the Motorcycle Engineering Department at SMK Telkom in using Microsoft Word through intensive training based on collaborative learning. Initial observations showed that out of 20 students, only 3 students (15%) were able to operate Microsoft Word proficiently. The method employed was a one-day intensive training program using a group-based learning approach. The students were divided into four groups, each provided with a worksheet guide as a learning reference. The training materials covered basic typing skills and the use of Microsoft Word shortcuts. The results of the training indicated a significant improvement in students' ability to operate Microsoft Word. This study concludes that collaborative-based intensive training is effective in enhancing digital literacy competencies of vocational high school students, particularly in mastering Microsoft Word, which is essential for workplace preparation.