Jurnal Pustaka Dianmas
Vol 6, No 1 (2026)

Pelatihan Public Speaking untuk Meningkatkan Kepercayaan Diri Siswa SMK di Era Digital

Helen Olivia (Universitas Satya Negara Indonesia)
Risqi Inayah Dwijayanti (Universitas Satya Negara Indonesia)
Achmad Budiman Sudarsono (Universitas Satya Negara Indonesia)
Fitri Sarasati M (Universitas Satya Negara Indonesia)
Solten Rajaguguk (Universitas Satya Negara Indonesia)
Zhafira Athifah S (Universitas Satya Negara Indonesia)
Iqbal Rocki Ulhaq (Universitas Satya Negara Indonesia)
Burhanudin Yusuf (Universitas Satya Negara Indonesia)
Muhammad Abdurrohim (Universitas Satya Negara Indonesia)
M. Abdul Latief (London School of Public Relations)



Article Info

Publish Date
08 Jul 2026

Abstract

This community service activity aimed to improve the self-confidence and public speaking skills of vocational high school students in the digital era. The main problems faced by students included low self-confidence, anxiety when speaking in public, and limited understanding of effective communication techniques. The activity was conducted at SMK Muhammadiyah 9 Jakarta involving 80 students through a participatory approach consisting of lectures, discussions, demonstrations, and public speaking practice sessions. Evaluation was carried out through direct observation and performance assessment before and after the training. The results showed noticeable improvements across all assessed indicators. Students’ self-confidence increased from 45% to 80%, courage to perform in public increased from 40% to 82%, clarity of message delivery improved from 50% to 78%, speech organization increased from 48% to 75%, and nonverbal communication skills improved from 42% to 77%. These findings indicate that participatory and practice-based public speaking training effectively enhances students’ communication skills and self-confidence. The program is expected to contribute to the development of adaptive and communicative young generations who are better prepared for the demands of the digital era. 

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Journal Info

Abbrev

dianmas

Publisher

Subject

Humanities Education Social Sciences

Description

Jurnal Pustaka Dianmas an open source journal, published by Faculty of Communication Science, University of Prof. Dr. Moestopo (Beragama) Jakarta to accommodate the results of research and community service activities carried out by researchers from various universities / research institutions. This ...