Al Zaidan, Hilmi
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DINAMIKA PENYEBARAN HOAKS DI MEDIA SOSIAL DAN EROSI KEPERCAYAAN PUBLIK DI INDONESIA Kurniyawan, Ardi; Al Zaidan, Hilmi; Ramadhan, Rizky; Suryandari, Meity
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.47152

Abstract

When false claims spread faster than the corrections meant to counter them, societies face a genuine crisis of credibility. This study responds to the proliferation of hoax content across Indonesia's three dominant platforms TikTok, Instagram, and Twitter/X and its concrete effects on public confidence in key institutions. Employing descriptive qualitative methods and content analysis on 20 verified hoax posts from January 2025 to March 2026, the research identifies three distinct diffusion patterns: staged-exponential spread, cross-platform replication, and the recontextualization of authentic content. Health-themed hoaxes prove most prevalent (35%), followed by politically framed content (25%). The consequences reach beyond mere misinformation: measurable declines in public trust toward government bodies, medical professionals, and legacy media are documented. Viewed through the lens of Islamic Communication Studies, the tabayyun principle is reframed not simply as an ethical recommendation but as a contextually relevant cognitive protection mechanism for Indonesia's Muslim majority. The study's novelty lies in synthesizing technical-digital, social-institutional, and Islamic-ethical dimensions within a single analytical framework.
Pendekatan Teori Himpunan untuk Pemetaan Segmentasi Minat Pengguna pada Algoritma For You Page (FYP) TikTok Abdillah, Zidan; Artika Lestari, Desti; Al Zaidan, Hilmi; Ramdhani Arrahman, Rizki; Lutfiyah, Aini; Ramadhan, Rizky; Malik Al Saleh, Sultan; Putri Zulkarnain, Nania; Sulistyani, Anjar
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.57748

Abstract

The massive growth of the TikTok platform is driven by the sophistication of its For You Page (FYP) algorithm, which performs real-time, interest-based content personalization. This phenomenon creates complexity in audience segmentation due to the high overlap of preferences among users. This study aims to formulate a logical-mathematical framework using Set Theory as a formal instrument to identify, map, and analyze the relationships between TikTok user interest segments through a literature review method. The modeling results show that the concepts of universal set, subset, and basic operations such as intersection, union, difference, complement, and cardinality can be effectively transformed into a precise audience segmentation model. The intersection operation identifies niche audiences, the union operation maps the accumulation of broad market reach, and the difference operation functions as an exclusion-list filtering mechanism. This study contributes theoretically through an interdisciplinary synthesis between discrete mathematics and social communication science, and practically as a strategic guide for digital marketers and content creators optimizing message-distribution targeting on social media.