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INFORMATION GAP ACTIVITIES AT THE NINTH GRADE OF SMP NEGERI 7 TANJUNG BALAI Cecep Maulana
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 4 No. 2 (2021): June 2021
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v4i2.583

Abstract

Penelitian ini bertujuan untuk mendeskripsikan dan menganalisis Kesenjangan Informasi Kegiatan pada siswa kelas IX SMP Negeri 7 Tanjung balai. Kegiatan pembelajaran ini mengambil penelitian tindakan kelas. Peneliti dilakukan dalam dua siklus. Setiap Siklus terdiri dari tiga kali pertemuan. Setiap siklus terdiri dari: perencanaan, tindakan, observasi, dan refleksi. Teknik pengumpulan data menggunakan observasi, wawancara dan tes kemudian menganalisis data baik secara kualitatif maupun kuantitatif. Peneliti memberikan pre-test, test cycle 1 dan test cycle 2 khususnya pada teks deskriptif untuk mengukur kemampuan berbicara siswa. Hasil pengujian menunjukkan bahwa (1) penerapan Information Gap Activities dalam pengajaran berbicara sebagai berikut. Langkah pertama dimulai dengan memberikan materi kepada siswa tentang mendeskripsikan suatu hal, yang kedua, siswa berdiskusi dengan kelompoknya untuk membuat percakapan tentang mendeskripsikan sesuatu. Kegiatan Kesenjangan Informasi dilakukan secara berkelompok. (2) Teknik Information Gap Activities dapat meningkatkan kemampuan berbicara siswa. Hal ini dapat dilihat dari hasil pretest dan posttest. Berdasarkan hasil nilai rata-rata pada pretest adalah 55,00. Setelah peneliti mengajar berbicara dengan menggunakan implementasi Information Gap Activities, skor rata-rata siswa menjadi 69,80 pada posttest 1. Kemudian pada posttest 2, skor rata-rata siswa meningkat menjadi 80,05. Teknik Information Gap Activities dapat membantu siswa lebih percaya diri dalam kegiatan berbicara.
SOCIAL MEDIA INTELLIGENCE PREVENTING OBESITY YOUTH INFORMATION IN THE GENERATION Kharisma Putri Setiya Wardhany; Adrian Cetra Handita; Santika Aprylia Aprylia; Nafla Nur Aisyah; Moses Glorino Rumambo Pandin
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 5 No. 1 (2022): February 2022
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v5i1.753

Abstract

Kegiatan kampanye ini merupakan tanggapan dari kelompok mahasiswa terhadap teknologi khususnya media sosial dalam menyebarkan informasi yang belum diketahui kebenarannya. Oleh karena itu kami mengadakan kampanye “Smart Media Sosial Cegah Obesitas Informasi” dengan tujuan untuk mengedukasi dan memberikan pemahaman kepada peserta kampanye agar berhati-hati dalam menyebarkan dan menyikapi segala berita dan informasi menggunakan media sosial. Teknik pengumpulan data yang digunakan adalah metode wawancara langsung kepada informan. Metode penyampaian materi adalah teknik ceramah, tanya jawab, dan diskusi. sebagian besar generasi muda sudah bijak dalam menggunakan media sosial. Namun, sikap ini tidak menyeluruh.Media sosial memiliki sisi yang bermanfaat bagi masyarakat jika dimanfaatkan dengan baik dari segi ekonomi hingga ilmu pengetahuan. Keterbatasan penelitian ini terletak pada proses penelitian sehingga berdampak pada penyebaran kampanye yang kurang optimal.
KLASIFIKASI KESESUAIAN BIDANG PELATIHAN CALON TENAGA KERJA MENGGUNAKAN INFORMATION GAIN DAN RANDOM FOREST Rika Nofitri; Suparmadi Suparmadi; Cecep Maulana
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 4 (2026): August 2026 (1)
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i4.7114

Abstract

Abstract: Selecting appropriate vocational training fields for prospective workers at Job Training Centers (BLK) is critical for optimizing skill development and ensuring job market alignment. However, manual selection processes and high-dimensional datasets containing irrelevant candidate attributes often lead to classification inaccuracies and computational noise. This study proposes an optimized classification model combining the Information Gain (IG) feature selection method with the Random Forest algorithm to enhance prediction accuracy for training field suitability. Using a dataset of 233 candidate records, feature weighting was executed via Information Gain to eliminate redundant demographic attributes. The feature selection identified four dominant predictors: Academic Potential Test (TPA) score, interview score, vocational skill score, and BLK training choice. Experimental evaluation was conducted using a 70:30 train-test split in RapidMiner Studio. The experimental results demonstrate that applying Information Gain reduced the feature space from nine to four attributes, increasing classification accuracy from 87.14% (baseline Random Forest) to 90.00% (+2.86%). Furthermore, the model achieved a notable precision enhancement, rising from 86.96% to 93.44% (+6.48%), and an improved F1-Score of 94.21%. These findings confirm that removing non-contributing demographic variables mitigates dataset noise and enables Random Forest to form more effective decision boundaries. The optimized model offers a robust, objective framework to support decision-making systems in candidate placement at vocational training institutions. Keywords: Information Gain, Random Forest, Feature Selection, Training Field Classification, RapidMiner.   Abstrak: Penentuan bidang pelatihan vokasi yang tepat bagi calon peserta di Balai Latihan Kerja (BLK) sangat krusial untuk mengoptimalkan pengembangan keterampilan dan kesesuaian dengan kebutuhan pasar kerja. Namun, proses seleksi manual dan tingginya dimensi dataset yang memuat atribut kandidat kurang relevan sering kali menyebabkan ketidakakuratan klasifikasi serta noise komputasi. Penelitian ini mengusulkan model klasifikasi teroptimasi yang menggabungkan metode seleksi fitur Information Gain (IG) dengan algoritma Random Forest untuk meningkatkan akurasi prediksi kesesuaian bidang pelatihan. Menggunakan dataset sebanyak 233 data calon peserta, pembobotan fitur dieksekusi melalui Information Gain untuk mengeliminasi atribut demografis yang redundan. Hasil seleksi fitur berhasil mengidentifikasi empat prediktor dominan: nilai Tes Potensi Akademik (TPA), nilai wawancara, nilai kejuruan, dan pilihan BLK. Evaluasi eksperimental dilakukan dengan pembagian data train-test sebesar 70:30 pada perangkat lunak RapidMiner Studio. Hasil pengujian membuktikan bahwa penerapan Information Gain yang mereduksi ruang fitur dari sembilan menjadi empat atribut mampu meningkatkan akurasi klasifikasi dari 87,14% (model awal Random Forest) menjadi 90,00% (+2,86%). Selain itu, model ini mencapai peningkatan presisi yang signifikan, naik dari 86,96% menjadi 93,44% (+6,48%), serta kenaikan F1-Score menjadi 94,21%. Temuan ini mengonfirmasi bahwa penghapusan variabel demografis yang tidak berkontribusi berhasil mengurangi noise data dan memungkinkan Random Forest membentuk pohon keputusan yang lebih efektif. Model teroptimasi ini memberikan kerangka kerja yang objektif dan andal untuk mendukung sistem pengambilan keputusan dalam penempatan calon peserta di lembaga pelatihan vokasi. Kata kunci: Information Gain, Random Forest, Seleksi Fitur, Klasifikasi Bidang Pelatihan, RapidMiner.
Internal Audit and Accounting Information System Integration for Construction Project Financial Risk Control: A Qualitative Case Study Nurlillah Dwinda Wicaksono; Driana Leniwati
Journal of Economic Education and Entrepreneurship Studies Vol. 7 No. 4 (2026)
Publisher : Department of Economics Education, Faculty of Economics, Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62794/je3s.v7i4.421

Abstract

This study examines how the integration of Internal Audit and Accounting Information System (AIS) is perceived by organizational actors to support financial risk control in construction projects, using PT MM as an illustrative case. The study was motivated by observations that internal audit at PT MM has traditionally concentrated on the final project stage, while AIS has not been fully utilized as a real-time monitoring and risk-control tool, which informants associated with delayed identification of financial irregularities and heightened exposure to cost overruns, project delays, and cash flow disruptions. This qualitative case study, informed by an interpretive perspective, collected data from seven informants (two internal auditors, two project leaders, two finance staff, and one risk manager) selected through purposive sampling, via an open-ended written questionnaire, non-participant observation, and document review, analyzed using Braun and Clarke's thematic analysis. The findings suggest that, from informants' perspective, Internal Audit and AIS integration is associated with more active project monitoring, earlier attention to financial risks, faster corrective recommendations, and greater perceived transparency and accountability in project financial management, although several implementation challenges emerged, including delayed data updates, inconsistent data entry, inconsistent interdepartmental coordination, and incomplete continuous auditing. The study concludes that, within this single case, Internal Audit and AIS integration appears to strengthen the conditions for financial risk control when supported by integrated information systems, effective cross-functional collaboration, and sustained use of financial information; further research should test whether these perceived mechanisms yield measurable reductions in project financial risk.
Analysis of Medical Information Release Procedures for Forensic Purposes at Bhayangkara Level I Hospital, PUSDOKKES POLRI Cindy Herawati; Irda Sari
Greenation Computer and Information Review Vol. 2 No. 2 (2026): Greenation Computer and Information Review (April - September 2026)
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/gcir.v2i2.799

Abstract

Medical records are legally significant documents that play an important role in supporting forensic processes and law enforcement. The release of medical information for forensic purposes must be conducted in accordance with established procedures to safeguard patient confidentiality and ensure the security of health information. This study aimed to analyze the procedures for releasing medical information for forensic purposes at Bhayangkara Level I Hospital, Pusdokkes Polri, assess their compliance with applicable regulations, and identify obstacles encountered during implementation. A descriptive qualitative method with a case study approach was employed. Data were collected through observation, interviews, and document review. The findings showed that the release procedure comprised receipt of an official request letter, administrative verification, management approval, medical record retrieval, document preparation, release of information, and documentation. In general, the procedure was implemented in accordance with Regulation of the Minister of Health of the Republic of Indonesia Number 24 of 2022 concerning Medical Records. Identified obstacles included incomplete request documents, partially manual record-retrieval processes, and the need to strengthen staff understanding of medicolegal aspects. The study concludes that the procedure for releasing medical information for forensic purposes has been implemented appropriately; however, further improvements are required in administrative management, information technology, and human resource competence.
Analysis of the Security of Off-Site Medical Record Storage in Relation to Patient Information Confidentiality at Hospital X Ujang Rahmat; Yayang Ayu Nuraeni
Greenation Computer and Information Review Vol. 2 No. 2 (2026): Greenation Computer and Information Review (April - September 2026)
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/gcir.v2i2.800

Abstract

This study employed a qualitative descriptive design to examine how the security of off-site medical record storage protects patient information confidentiality, particularly when records are stored outside the hospital because of limited filing-space capacity. Three informants were purposively selected: the Head of the Medical Records Unit, a Medical Records Filing Officer, and a Medical Records Archiving Officer. Data were collected through observation, interviews, and documentation. Data analysis followed the Miles and Huberman framework, including data reduction, data presentation, conclusion drawing, and verification. The findings showed that the off-site medical record storage system had implemented several security measures, including restricted access to the storage area and the provision of portable fire extinguishers. However, several deficiencies remained. Closed-Circuit Television (CCTV) was not available, room temperature and humidity monitoring devices were absent, and the number of storage racks was inadequate. These conditions indicate that storage security has not yet been optimized. Therefore, improvements in supporting security facilities are required to protect physical medical records and maintain the confidentiality of patient information.
UI Design of the Bantargadung Village Administrative Service Information System Using the Design Thinking Method Vivi Safira; Arny Lattu; Carti Irawan
Journal of Vocational, Informatics and Computer Education Vol 4, No 3 (2026): September 2026
Publisher : Academic Bright Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66053/voice.v4i3.863

Abstract

Purpose – Administrative services in villages are essential to support public service activities for the community. However, administrative services in Bantargadung Village are still conducted manually, resulting in several problems such as slow service processes, difficulties in managing administrative data, and limited access to information for the community. Previous studies mostly focused on system development and service functionality, while limited studies specifically discussed UI design that involves both service providers and service users throughout the design process and translates user needs into interface design decisions. Therefore, this study aims to design a User Interface (UI) for a village administrative service information system using the Design Thinking approach based on user needs. Methods – This study applied the Design Thinking approach through five stages: empathize, define, ideate, prototype, and testing. Data were collected through observation and semi-structured interviews involving village officials and community members to identify user needs and service problems. The UI prototype was developed using Figma and evaluated using the System Usability Scale (SUS) involving 10 respondents consisting of village officials and community members. Findings – The usability evaluation obtained an average SUS score of 84, which falls within the Acceptable range, receives a Grade A rating, and is categorized as Excellent based on the SUS interpretation framework. The developed UI design demonstrated a good level of usability based on the initial evaluation conducted with village officials and community members. These findings provide preliminary evidence that the proposed UI design has the potential to support digital-based administrative services in village environments. Research implications – This study is limited to the UI prototype development stage and has not yet reached full system implementation. In addition, the usability evaluation involved a limited number of respondents within one village environment, which may affect the generalization of the findings. Therefore, broader testing and further system implementation are needed in future studies. Originality – This study emphasizes the design of a village administrative service UI by involving both village officials and community members from the user needs identification stage through usability evaluation. The study also demonstrates how user needs are translated into system features, user flows, wireframes, and interface designs using the Design Thinking approach.
Beyond Mandatory Adoption: An Integrative Model of Post-Adoption Success for the Village Financial Information System in Indonesia Lucyani Meldawati; Andi Mattulada; Fikry Karim; Abdul Kahar; Muhammad Din
Indonesian Journal of Taxation and Accounting Vol 4, No 3 (2026): September 2026
Publisher : Academic Bright Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66053/ijota.v4i3.1136

Abstract

Purpose – This study examines post-adoption information-system suc-cess in the mandatory implementation of Indonesia’s Village Financial System (SISKEUDES), assessing whether human, organizational, and tech-nological conditions remain associated with System Use, User Satisfaction, and perceived Net Benefits after implementation becomes institutionally required.Methods – A cross-sectional survey of 329 village governments in Central Sulawesi was analyzed using partial least squares structural equation modeling (PLS-SEM) with a disjoint two-stage reflective–formative hierar-chical component model. Bootstrapping, specific indirect effects, PLSpre-dict, and sensitivity analyses were used to assess the proposed relation-ships and their robustness.Findings – Technology Factors showed the strongest association with System Use (β=.558), followed by Human Factors (β=.308), whereas Or-ganizational Factors were nonsignificant (β=.039). Technology Factors (β=.521) and System Use (β=.428) were positively associated with User Satisfaction. User Satisfaction (β=.725) and System Use (β=.212) were as-sociated with Net Benefits. Significant sequential statistical associations linked Human and Technology Factors to Net Benefits through System Use and User Satisfaction. Sensitivity analyses showed comparatively stable upstream and use–satisfaction relationships, whereas the System Use–Net Benefits relationship was component-sensitive.Research implications – The cross-sectional, single-informant design, partial discriminant validity, downstream specification sensitivity, and nonprobability sampling constrain causal inference and statistical general-ization.Originality – The study advances the Beyond Mandatory Adoption per-spective by showing that mandatory implementation establishes institu-tional compliance but does not ensure uniform information-system suc-cess. Socio-technical heterogeneity persists after implementation becomes mandatory, although downstream relationships remain empirically quali-fied.
Bridging dan Standarisasi Protokol dalam Integrasi Electronic Medical Record, Laboratory Information System, dan Picture Archiving and Communication System FAHMI HAKAM; Bambang Eka Purnama
SISKOMTI: Jurnal Sistem Informasi Komputer dan Teknologi Informasi Vol. 8 No. 2 (2026): Agustus 2026
Publisher : Universitas Lembah Dempo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54342/y767sy53

Abstract

Interoperabilitas antara Electronic Medical Record (EMR), Laboratory Information System (LIS), dan Picture Archiving and Communication System (PACS) kini bukan lagi sekadar nilai tambah, melainkan kebutuhan operasional sekaligus regulatif bagi rumah sakit modern. Di banyak negara maju, LIS dan PACS telah diperlakukan sebagai sub-sistem yang menyatu dengan EMR, sementara di sejumlah negara berkembang termasuk Indonesia, ketiga sistem tersebut masih kerap dikelola secara terpisah, sehingga mekanisme bridging dan standarisasi protokol belum menjadi agenda strategis utama. Artikel ini menggunakan metode tinjauan literatur sistematis untuk mengkaji bagaimana bridging dan standarisasi protokol dapat diwujudkan antara EMR, LIS, dan PACS. Sumber literatur ditelusuri dari ScienceDirect, PubMed, SpringerLink, IEEE Xplore, DOAJ, dan Google Scholar, memadukan kajian klasik dengan publikasi terbitan sepuluh tahun terakhir. Hasil tinjauan menunjukkan bahwa keberhasilan integrasi bertumpu pada delapan pilar yang saling berkaitan, yaitu: (1) kebutuhan standar data dan terminologi medis, (2) aspek privasi dan keamanan data, (3) praktik entri data yang terstruktur, (4) kesiapan teknologi dan sistem informasi, (5) komitmen kepemimpinan dan dukungan kebijakan, (6) standar dan protokol sistem, (7) pola dan model integrasi yang sesuai, serta (8) standarisasi protokol jaringan mengacu pada model referensi OSI.
Design of a Payroll Information System Using Zachman Framework for Outsourcing Company Faisyal Ali
International Journal of Information Systems and Technology Vol. 2 No. 02 (2026): International Journal of Information System and Technology (IJOINT)
Publisher : oneamrd (One a Mllions Dreams Corporation)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

PT. Bhakti Karya Cemerlang is an enterprise specializing in providing outsourcing services. As of July 2017, the company managed approximately 700 outsourced employees. The management of personnel data, partner contracts, and payroll calculations currently relies on Microsoft Office, which often results in operational inefficiencies, slow reporting, and high vulnerability to errors during employee evaluations. To mitigate these issues, this study develops a payroll information system utilizing the Zachman Framework. The framework systematically maps the enterprise architecture across four key perspectives: Planner, Owner/Analyst, Designer, and Builder. The final deliverable of this research is a web-based payroll system prototype. System testing was conducted using Black-Box testing with 68 test cases, yielding a 100% validity rate. Compatibility testing via SortSite software identified two critical issues, specifically due to the inactivation of Secure Sockets Layer (SSL) during the test environment. Evaluation of the enterprise architecture using the Enterprise Architecture (EA) Scorecard showed a success rate of 77.60%, validating the model's structure.

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