Nurhayi Musdira
Universitas Negeri Makassar

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Analisis Ancaman Terhadap Keamanan Data Pribadi pada Email Wahyu Hidayat M; Nurhayi Musdira; Natatsa Rasyid; Miftahul Khairi S; Muh Juharman
Jurnal Pendidikan Terapan Vol 1, No 2, May (2023)
Publisher : Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (189.417 KB) | DOI: 10.61255/jupiter.v1i2.73

Abstract

Today's technological advances cannot be separated from people's lives. Basically, technology was created to facilitate human work. One of the very rapid technological developments is in the field of communication technology.  The communication technology that is widely used in the world is email. Email is a very popular application and is used every day for personal, business or for official because it has many positive things. But on the other hand, email also has a negative impact. Due to the large use of email, many criminals use email to steal user privacy or other nefarious purposes. The research method used is quantitative research method.  Data collection was carried out by collecting data from student surveys of the Department of Informatics and Computer Engineering, Makassar State University. This study was conducted by distributing research questionnaires.  Therefore, we need to analyze what are the threats to email in order to avoid theft of personal data and other threats. 
Pengaruh Penggunaan Media Sosial Terhadap Prestasi Akademik Peserta Didik Di SMK Negeri 2 Gowa: Studi Kasus pada Peserta Didik Kelas XI TKJ SMK Negeri 2 Gowa Nurhayi Musdira
Jurnal Pendidikan Terapan Vol 3, No 2 May (2025)
Publisher : Sakura Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61255/jupiter.v3i2.573

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan media sosial terhadap prestasi akademik peserta didik di SMK Negeri 2 Gowa. Penelitian menggunakan metode kuantitatif dengan pendekatan korelasional. Variabel bebas dalam penelitian ini adalah penggunaan media sosial, sedangkan variabel terikatnya adalah prestasi akademik. Penelitian dilaksanakan pada Juli hingga September 2024 dengan populasi sebanyak 72 peserta didik kelas XI jurusan Teknik Komputer dan Jaringan (TKJ). Sampel penelitian berjumlah 30 peserta didik dari kelas XI TKJ B, yang dipilih menggunakan teknik purposive sampling. Analisis data meliputi analisis deskriptif, uji validitas, uji reliabilitas, uji normalitas, uji linearitas, analisis regresi sederhana, uji koefisien determinasi, dan analisis korelasi. Hasil penelitian menunjukkan bahwa nilai koefisien korelasi sebesar 0,170 tergolong sangat lemah, sehingga hipotesis nol (H₀) diterima. Penggunaan media sosial diketahui berkontribusi sebesar 31,8% terhadap prestasi akademik, sedangkan 68,2% sisanya dipengaruhi oleh faktor lain di luar penelitian ini. Temuan ini mengindikasikan bahwa pengaruh penggunaan media sosial terhadap prestasi akademik peserta didik di SMK Negeri 2 Gowa relatif rendah.
Learning Agility Measurement Models in Technology-Driven Learning Environments: A Systematic Literature Review Nurhayi Musdira; Mukhlisin; Minah Sintian
Journal of Vocational, Informatics and Computer Education Vol 4, No 2 (2026): June 2026
Publisher : Academic Bright Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66053/voice.v4i2.472

Abstract

Purpose - This study systematically examines how learning agility has been measured in recent literature by identifying dominant measurement models, dimensional structures, and psychometric approaches across contexts. Methods - This study employed a Systematic Literature Review (SLR) guided by the PRISMA 2020 statement. A structured search was conducted in the Scopus database using predefined keywords. The selection process followed identification, screening, eligibility, and inclusion stages based on criteria such as publication year (2020–2025), document type (peer-reviewed journal articles), language (English), and full-text accessibility. A total of 24 articles were included and appraised using the Mixed Methods Appraisal Tool (MMAT) and analyzed through systematic synthesis. Findings - Learning agility is predominantly measured using self-report Likert-scale instruments, with validation through exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). The four-dimensional model cognitive, people, change, and results agility remains the most widely used, with variations influenced by context. Analytical techniques are dominated by Structural Equation Modeling (SEM) and Partial Least Squares SEM (PLS-SEM), with learning agility often positioned as a mediating variable. Research Implications - Studies show overreliance on single-source data and limited use of behavioral, longitudinal, and multimethod approaches, indicating the need for more comprehensive, context-sensitive, and technology-integrated measurement models. Originality - This study synthesizes learning agility measurement approaches across contexts, clarifies dominant models, and identifies methodological gaps, highlighting the need for more robust and diversified measurement strategies