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Hubungan Religiusitas dengan Kontrol Diri dalam Penggunaan TikTok pada Remaja Aulia, Wina; Maputra, Yantri; Afriyeni, Nelia; Sari, Liliyana
Jurnal Psikologi Udayana Vol 9 No 2 (2022)
Publisher : Program Studi Sarjana Psikologi, Fakultas Kedokteran, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JPU.2022.v09.i02.p02

Abstract

The use of the TikTok is currently dominated by adolescents. Adolescents attempt to look as attractive as possible in TikTok without even considering the negative consequences of their actions. Self-control of adolescents can minimize the negative impacts of using TikTok. Self-control in using TikTok among adolescents can be obtained from guidelines in the form of values, one of which is the value of religion or religiosity. This study aimed to examine the relationship between religiosity and self-control in using TikTok among adolescents. The method used in this study was quantitative with 150 subjects aged 11-17 years who uploaded videos on TikTok. The instruments were the Self-Control in Using TikTok Scale and the Centrality of Religiosity Scale (CRS-15). The Spearman's Rank correlation test results showed that there was a positive relationship between religiosity and self-control in using TikTok for adolescents (r=0.162; p=0.048). The results indicated that higher religiosity is associated with higher self-control in using TikTok among adolescents, and the lower the religiosity, the lower the self-control in the use of TikTok in adolescents. In addition, most adolescents in the study were reported to have a high level of religiosity whereas moderate level of self-control in the use of Tiktok.
“No Viral, No Justice”: Unveiling the Phenomenon of Digital Vigilantism from a Psychological Perspective Angela, Lisa; Aulia, Wina; Rahma, Balya Galuh Jiehan Safira
Buletin Psikologi Vol 32, No 2 (2024)
Publisher : Faculty of Psychology Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/buletinpsikologi.97562

Abstract

The rapid advancement of the cyber world has spurred new behaviors and a complex transition from real-life to online behaviors. One behavior arising from this development is digital vigilantism. This concept utilizes social media and the internet to punish or publicly shame those perceived as normatively guilty. Using a narrative literature review method, this article aimed to explore digital vigilantism behavior and analyze it through the lens of psychology. The literature review examined seven research articles discussing digital vigilantism published from 2014-2024. Key focuses include the concept of digital vigilantism, analysis based on psychology theories (such as social identity theory and theory of justice), as well as an examination of its strengths and weaknesses. The article provides fresh insights into digital vigilantism and its intersection with psychology.
Neuropsychology of friendship: Exploring the intricacies of brain and friendship Angela*, Lisa; Auliani, Fitri; Amrullah, Ahmad Yusrifan; Fuadi, Muhammad Nurrifqi; Aulia, Wina; Fauziah, Syifa
Riwayat: Educational Journal of History and Humanities Vol 6, No 4 (2023): Educational, Historical Studies and Humanities
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v6i4.35222

Abstract

Every individual has a need to build friendship relationships with other individuals as an important aspect of social life. Positive and supportive friendships have implications for improving mental well-being, and happiness, reducing stress levels, reducing depressive symptoms, and helping to reduce loneliness. Studies related to the impact of friendship in social relationships on mental health have been widely reviewed. However, studies on the underlying mechanisms such as the brain systems that influence friendships are limited. This literature review aims to overview how the brain works on friendship from a neuropsychological perspective. The research method uses a literature review approach with the manuscript writing method referring to narrative review. The literature review results found that the brain system has a crucial role in human social interactions such as understanding, feeling, and responding to friendship relationships. The parts of the brain that actively contribute to friendship relations are the ventromedial prefrontal cortex (vmPFC), nucleus accumbens (NAcc); amygdala, hippocampus, superior parietal lobule (SPL), putamen, precentral gyrus, and posterior middle temporal gyrus (pMTG).
ANALISIS ALGORITMA K-MEANS CLUSTERING DALAM IDENTIFIKASI TINGKAT RISIKO PENYAKIT BERDASARKAN DATA REKAM MEDIS PASIEN Aulia, Wina; Siahaan, Andysah Putera Utama; Marlina, Leni; Khairul, Khairul; Iqbal, Muhammad
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.3551

Abstract

Abstract: This study aims to classify patients' health conditions based on six indicators: systolic blood pressure, diastolic blood pressure, fasting blood glucose, normal blood glucose, cholesterol level, and uric acid level using the K-Means Clustering method. The optimal number of clusters was determined using the Elbow Method and Silhouette Score, which resulted in five as the optimal number of clusters. The results show that the manual approach produces a more stable distribution that closely aligns with the clinical interpretation of cluster categories: Healthy (C1), Safe (C2), Alert (C3), Moderate (C4), and Severe (C5). Visualization was performed for each indicator through scatter plots and color mapping against normal value thresholds, aiding in the understanding of the distribution of patient conditions across clusters. The analysis reveals that even if a patient has one or more indicators within normal limits, they are not automatically classified into the Healthy or Safe clusters. Discrepancies in other indicators can place them in higher-risk clusters such as Alert, Moderate, or Severe. Therefore, this clustering approach provides a comprehensive view of health conditions based on a combination of features, rather than a single parameter. This research is useful in supporting early diagnosis and data-driven decision-making processes and can be integrated into health information systems for automatic risk classification of patient populations. Keywords: K-Means, Clustering, Health, Blood Pressure, Blood Glucose, Cholesterol, Uric Acid, Data Visualization Abstrak: Penelitian ini bertujuan untuk mengelompokkan kondisi kesehatan pasien berdasarkan enam indikator, yaitu tekanan darah sistolik, tekanan darah diastolik, kadar gula puasa, kadar gula normal, kadar kolesterol, dan kadar asam urat menggunakan metode K-Means Clustering. Penentuan jumlah klaster optimal dilakukan dengan metode Elbow dan Silhouette Score, yang menghasilkan lima klaster sebagai jumlah optimal. Hasil menunjukkan bahwa pendekatan manual menghasilkan distribusi yang lebih stabil dan mendekati pemaknaan klinis dari kategori klaster, yaitu: Sehat (C1), Aman (C2), Waspada (C3), Sedang (C4), dan Berat (C5). Visualisasi dilakukan untuk setiap indikator melalui scatter plot dan pemetaan warna terhadap batas nilai normal, yang membantu dalam memahami sebaran kondisi pasien pada masing-masing klaster. Hasil analisis menunjukkan bahwa meskipun seorang pasien memiliki satu atau lebih indikator dalam batas normal, tidak secara otomatis tergolong dalam klaster Sehat atau Aman. Ketidaksesuaian pada indikator lainnya dapat menempatkan pasien ke dalam klaster yang lebih tinggi risikonya, seperti Waspada, Sedang, atau Berat. Oleh karena itu, pendekatan clustering ini memberikan gambaran menyeluruh terhadap kondisi kesehatan berdasarkan kombinasi fitur, bukan hanya pada satu parameter. Penelitian ini bermanfaat untuk mendukung proses diagnosis awal dan pengambilan keputusan berbasis data, serta dapat diintegrasikan dalam sistem informasi kesehatan untuk klasifikasi risiko populasi pasien secara otomatis.Kata kunci: K-Means, Clustering, Kesehatan, Tekanan Darah, Gula Darah, Kolesterol, Asam Urat, Visualisasi Data
Pengembangan model kedekatan pertemanan berdasarkan resiprositas, kesetaraan dan dukungan Aulia, Wina
Jurnal Psikologi Sosial Vol 23 No 2 (2025): Agustus
Publisher : Fakultas Psikologi Universitas Indonesia dan Ikatan Psikologi Sosial-HIMPSI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7454/jps.2025.15

Abstract

Individuals need close friends. How is close friendship developed? Generally, closeness in friendship can be developed and maintained if the relationship is equal and mutually supportive. The purpose of this research is to develop a model of friendship closeness, with reciprocity as the antecedent and equality and support as mediators. The participants in this research were 234 first-year students at Universitas Gadjah Mada. Data were collected by survey method. Closeness, reciprocity, equality and support were measured by Likert-like scales which met the criteria for psychometric property tests. Structural Equation Modeling (SEM) with four latent variables was applied to test the model’s fit with the data. The model of closeness in friendship which was developed by reciprocity and mediated by equality as well as support showed a good fit with the empirical data, as confirmed by strong parameter estimates. Some practical implications of this research are proposed.