Jurnal Universitas 17 Agustus 1945 Surabaya
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Prokrastinasi Akademik pada Siswa SMA: Peran Efikasi Diri dan Konformitas Teman Sebaya
No full textAbstract
The purpose of this study is to test the relationship between academic self-efficacy and peer conformity with academic procrastination among high school students. A quantitative approach with a correlational design was used. The participants were 305 students from a senior high school in Krian selected through stratified random sampling. The instruments applied concist of the academic self-efficacy scale, peer conformity scale, and academic procrastination scale. Multiple linear regression applied as data analysis. The results revealed a significant relationship between academic self-efficacy and peer conformity with academic procrastination. Academic self-efficacy showed a positive influence on procrastination, indicating that students with higher academic self-efficacy tend to delay academic tasks more frequently. Similarly, peer conformity also had a positive impact on academic procrastination. In conclusion, both variables contribute to procrastination behavior, highlighting the importance of increasing students' self-awareness and ability to manage social influence from their peers.
Keywords: academic self-efficacy, peer conformity, academic procrastination, high school students, multiple linear regression
Abstrak
Tujuan penelitian ini adalah untuk mengujii hubungan antara efikasi diri akademik dan konformitas teman sebaya dengan prokrastinasi akademik Siswa SMA. Penelitian ini menggunakan pendekatan kuantitatif dengan desain korelasional. Subjek penelitian adalah 305 siswa SMA di Krian yang dipilih melalui teknik stratified random sampling. Instrumen yang diterapkan terdiri dari skala efikasi diri akademik, skala konformitas teman sebaya, dan skala prokrastinasi akademik. Regresi linier berganda diterapkan sebagai analisis data. temuan penelitian menunjukkan bahwa terdapat hubungan yang signifikan antara efikasi diri akademik dan konformitas teman sebaya dengan prokrastinasi akademik. Efikasi diri akademik berpengaruh positif terhadap prokrastinasi akademik, yang berarti semakin tinggi efikasi diri akademik siswa, maka semakin tinggi pula kecenderungan untuk menunda tugas akademik. Selain itu, konformitas teman sebaya juga berpengaruh positif terhadap prokrastinasi akademik. Kesimpulan dari penelitian ini adalah bahwa kedua faktor tersebut berkontribusi terhadap perilaku menunda tugas, sehingga perlu adanya upaya untuk meningkatkan kesadaran diri siswa dan kemampuan memilah pengaruh sosial dari lingkungan sekitarnya.
Kata kunci: efikasi diri akademik, konformitas teman sebaya, prokrastinasi akademik, siswa SMA, regresi linear bergand
Inventory Control of Steel Materials in Shipyard Company Using the Continuous Review Method
No full textShip repair activities are characterized by highly uncertain material requirements because the scope of work is often finalized only after on-dock inspection. This uncertainty frequently leads to material shortages, project delays, and increased operational costs, particularly in replating processes where steel is the primary material. This study aims to develop an improved inventory control policy by integrating demand forecasting and continuous review inventory modeling. An ABC classification was first conducted to identify high-value materials requiring strict control, with Category A items selected for further analysis. Demand forecasting was performed using Exponential Smoothing and Long Short-Term Memory (LSTM) models, and forecasting accuracy was evaluated using Mean Absolute Deviation (MAD) and Mean Squared Error (MSE). The method with the lowest error was then incorporated into a Continuous Review (Q) Model with Backorders to determine optimal order quantities, safety stock, and reorder points. A simulation comparing the proposed policy with the company’s existing practice shows that the proposed approach reduces total inventory-related costs by IDR 2,671,910,250.20, equivalent to a 7.645% cost saving, while improving material availability and reducing shortage risks. The findings demonstrate that combining machine-learning-based forecasting with probabilistic inventory control can significantly enhance inventory performance in project-based industries with fluctuating demand, such as ship repair
DETERMINANTS OF GDP PER CAPITA IN BRICS AND ASEAN COUNTRIES: A QUANTILE REGRESSION APPROACH
No full textThis study investigates the determinants of GDP per capita in BRICS and ASEAN countries by accounting for heterogeneity across income levels. While previous research predominantly relies on mean-based estimation methods, such approaches may conceal variations in how growth factors operate across different stages of development. Using panel data from 21 countries over the period 2010–2023, this study applies quantile regression to examine how macroeconomic factors, labor productivity, and institutional quality influence GDP per capita at the 0.25, 0.50, and 0.75 quantiles.
The results reveal that household consumption significantly promotes GDP per capita only in middle- and upper-income countries, while foreign direct investment and government expenditure show no significant effects across quantiles. In contrast, labor productivity and political stability consistently exert strong positive influences at all income levels, indicating their fundamental role in sustaining economic growth. Government effectiveness becomes significant only in higher-income countries, suggesting that institutional capacity yields greater returns as economies mature.
These findings highlight that productivity enhancement and institutional stability, rather than capital inflows alone, are the primary drivers of income growth in emerging economies. The study underscores the importance of policies focused on human capital development, structural transformation, and governance improvement to achieve inclusive and sustainable economic growth
bahasa inggris Bahasa Inggris
No full textThe role of government in the context of regional autonomy gives each region the authority to regulate and manage government affairs, including fulfilling the need for decent housing for the community. This study aims to analyze the role of the Medan City Housing and Settlement Agency in fulfilling the housing needs of Low-Income Communities (MBR) in Medan Deli District. A descriptive qualitative research method is used in this study, with data collection carried out through interviews, observation, documentation, and review of related literature. The research location was the Medan City Housing and Settlement Agency and the Technical Implementation Unit (UPT) for the Management of Public Rental Housing Kayu Putih. Research informants included the Head of the Housing Division, the Head of the Technical Implementation Unit (UPT) for the Management of Public Rental Housing Kayu Putih, and residents of Public Rental Housing Kayu Putih. Data analysis uses Horoepoetri's theory (2003) which includes roles as policy, strategy, and communication tools. The results of the study indicate that the Housing Agency and the Technical Implementation Unit have attempted to carry out their roles through the provision of Public Rental Housing Kayu Putih. However, implementation still faces challenges, such as the lack of socialization regarding the rental price increase policy, the absence of regulations on residence time limits so that residents stay for more than a decade, and one-way communication with minimal use of technology. It is recommended that the Medan City Government, Departments, and Technical Implementation Units increase the intensity of socialization and strengthen participatory communication strategies so that the policy is more acceptable to residents.Peran pemerintah dalam konteks otonomi daerah memberikan kewenangan kepada setiap daerah untuk mengatur dan mengelola urusan pemerintahan, termasuk memenuhi kebutuhan hunian layak bagi masyarakat. Penelitian ini bertujuan untuk menganalisis peran Dinas Perumahan dan Permukiman Kota Medan dalam memenuhi kebutuhan hunian bagi Masyarakat Berpenghasilan Rendah (MBR) di Kecamatan Medan Deli. Metode penelitian kualitatif deskriptif digunakan dalam penelitian ini, dengan pengumpulan data dilakukan melalui wawancara, observasi, dokumentasi, dan telaah pustaka terkait. Lokasi penelitian adalah Dinas Perumahan dan Permukiman Kota Medan dan Unit Pelaksana Teknis (UPT) Pengelola Rusunawa Kayu Putih. Informan penelitian meliputi Kepala Bidang Perumahan, Kepala Unit Pelaksana Teknis (UPT) Pengelola Rusunawa Kayu Putih, dan penghuni Rusunawa Kayu Putih. Analisis data menggunakan teori Horoepoetri (2003) yang mencakup peran sebagai alat kebijakan, strategi, dan komunikasi. Hasil penelitian menunjukkan bahwa Dinas Perumahan dan UPT telah berupaya menjalankan perannya melalui penyediaan Rusunawa Kayu Putih. Namun, implementasinya masih menghadapi tantangan, seperti kurangnya sosialisasi mengenai kebijakan kenaikan harga sewa, belum adanya peraturan mengenai batas waktu tinggal sehingga penghuni tinggal lebih dari satu dekade, dan komunikasi satu arah dengan minimnya pemanfaatan teknologi. Disarankan agar Pemerintah Kota Medan, Dinas, dan Unit Pelaksana Teknis (UPT) meningkatkan intensitas sosialisasi dan memperkuat strategi komunikasi partisipatif agar kebijakan ini lebih dapat diterima oleh penghuni
Presidential Term Limits, Constitutional Justice, and Eternity Clauses: Preventing Unconstitutional Constitutional Amendments in Indonesia
Full text linkConstitutional justice functions as a substantive mechanism to uphold constitutional supremacy, limit state power, and protect fundamental democratic values. In presidential systems, one of its most critical institutional expressions is the regulation of presidential term limits, which aims to prevent the concentration of executive authority and to ensure democratic leadership rotation. This article examines the relationship between presidential term limits, constitutional justice, and the doctrine of eternity clauses as a means of preventing unconstitutional constitutional amendments in Indonesia. The study aims to assess whether presidential term limits should be constitutionally entrenched as unamendable provisions in order to safeguard Indonesia’s post-authoritarian constitutional order. Employing normative legal research, this study applies conceptual and statutory approaches by analyzing constitutional theory, comparative constitutional practices, constitutional court decisions, and Indonesian constitutional provisions, particularly the 1945 Constitution and its amendments. The findings demonstrate that presidential term limits are frequently targeted through formally valid constitutional amendments that substantively erode democratic principles, illustrating the paradox of unconstitutional constitutional amendments. Comparative experiences from Latin America, Africa, and Europe reveal that the removal or extension of term limits systematically reinforces incumbency advantages and weakens checks and balances. In the Indonesian context, debates surrounding the possibility of extending presidential terms highlight the vulnerability of constitutional safeguards when amendment procedures are dominated by political majorities. This article argues that designating presidential term limits as an eternity clause—or at minimum treating them as a substantive constitutional principle subject to strict judicial protection—is essential to preserving constitutional justice. Such entrenchment would reinforce Indonesia’s constitutional identity, prevent the abuse of amendment powers, and ensure that constitutional change remains aligned with democratic accountability and the rule of law
Self compassion dan self criticism pada mahasiswa yang gagal masuk kampus impian
Full text linkAbstract
Self compassion refers to an individual’s attitude that encompasses self kindness, recognition of common humanity, and mindful awareness toward oneself. This study aimed to examine the relationship between self compassion and self criticism among students who failed to gain admission to their dream universities. The study employed a quantitative approach with a correlational research design. The sampling technique used was purposive sampling, involving 150 students who had experienced failure in entering their preferred universities. Data were analyzed using the Pearson Product Moment correlation test. The results indicated a significant negative relationship between self-compassion and self criticism among students who failed to enter their dream universities. Higher levels of self-compassion were associated with lower levels of self-criticism in coping with the experience of failure. This finding was supported by the correlation analysis, which showed a correlation coefficient of r = −0.607 with a significance value of p = 0.000 (p < 0.05), indicating that higher self-compassion is related to lower self-criticism, and vice versa. Students who are able to develop and embrace self-compassion effectively tend to reduce self-critical behaviors following experiences of academic failure.
Abstrak
Self compassion merupakan sikap individu yang mencakup kebaikan, pengakuan atas kesamaan kemanusiaan serta perhatian penuh terhadap diri sendiri. Penelitian ini bertujuan untuk mengetahui hubungan antara self compassion dengan self criticism pada mahasiswa yang gagal masuk kampus impian. Penelitian ini menggunakan pendekatan kuantitatif dengan metode korelasional. Teknik penentuan sampel menggunakan purposive sampling dengan jumlah sampel sebanyak 150 mahasiswa yang pernah mengalami gagal masuk kampus impian. Teknik analisis data menggunakan uji Product Moment. Hasil Penelitian ini menunjukkan bahwa terdapat hubungan negatif yang signifikan antara self compassion dengan self criticism pada mahasiswa yang gagal masuk kampus impian. Semakin tinggi self compassion yang dimiliki individu, maka semakin rendah self criticism mereka dalam menerima proses kegagalan. Hal ini berdasarkan hasil perhitungan korelasi Product Moment, yang dimana rxy = -0,607 dengan signifikansi p= 0,000 <0,05 artinya semakin tinggi self compassion maka semakin rendah self criticism dan sebaliknya semakin rendah self compassion maka semakin tinggi self criticism. Mahasiswa yang dapat menerima self compassion dengan baik maka individu dapat mengurangi adanya perilaku self criticism
ANALISIS INTERSEKSIONAL KECANTIKAN PEREMPUAN INDONESIA MELALUI DISKRIMINASI WARNA KULIT TIKTOK
Full text linkBeauty standards for women in Indonesia continue to be shaped by skin color hierarchies that position fair skin as an ideal symbol of attractiveness, modernity, and social value. These standards are not merely the result of individual aesthetic preferences, but are deeply rooted in colonial legacies, social class stratification, and patriarchal culture that are continuously reproduced through mass media and digital platforms. This condition is clearly reflected in the practice of colorism within digital spaces, particularly on social media. One prominent example is the case of TikTok influencer Ratu Namira, who became the target of derogatory public comments focusing on her skin tone rather than the quality or substance of her content. This study aims to analyze how skin color discrimination against women is constructed,Volume 5 No. 1 Januari 2026https://jurnal.untag-sby.ac.id/index.php/sintesaE – ISSN 2986-3759JURNAL ILMIAH KAJIAN KOMUNIKASI175normalized, and intensified in digital public spaces through an intersectional perspective. This research employs a qualitative approach using digital discourse analysis and visual analysis of public commentsrepresentations of women’s bodies on TikTok. The analytical framework is grounded in third-wave feminism, the concept of the male gaze, and algorithmic bias theory in order to examine the intersections of gender, skin color, social class, and digital technology. The findings reveal that the harassment directed at Ratu Namira cannot be understood as neutral aesthetic judgment, but rather as a form of symbolic violence reflecting the convergence of colonial history, patriarchal norms, and class-based hierarchies. Furthermore, TikTok’s algorithm plays a significant role in amplifying discriminatory discourse by prioritizing content and comments that generate high levels of engagement. Consequently, colorism against dark-skinned women on social media constitutes a form of structural discrimination that operates simultaneously across social, cultural, and digital domains, shaping women’s representation, lived experiences, and social positioning within online spaces.Keywords: Colorism, Beauty Standards, Intersectionality, Women, TikTo
Mediasi Kepatuhan Minum Obat Terhadap Peranan Dukungan Sosial dengan Kualitas Hidup Pasien SLE
Full text linkThis study aims to examine the role of social support in the quality of life among Systemic Lupus Erythematosus (SLE) patients, mediated by medication adherence. Quality of life refers to an individual’s perception of meaning in life, satisfaction, well-being, and happiness. It is considered a broad and complex concept, influenced by various factors such as psychological and physical conditions, independence, and social relationships. Achieving good quality of life is essential to increase remission and extend life expectancy. The participants were 83 SLE patients undergoing treatment at Ulin Regional General Hospital, Banjarmasin. Data were collected using the Medical Outcome Study Social Support Survey, the World Health Organization Quality of Life-BREF, and the Morisky Medication Adherence Scale-8. Data were analysed using Hayes’ PROCESS macro using a simple mediation model. The results showed that: (1) medication adherence did not mediate the role of social support in the quality of life among SLE patients; (2) social support had a direct role in the quality of life among SLE patients; (3) social support had no role in medication adherence among SLE patients; and (4) medication adherence had no role in the quality of life among SLE patients
Peran Regulasi Emosi Sebagai Moderator Antara Impulsivitas dan Perilaku Mengemudi Berisiko
Full text linkMale adolescents represent one of the groups with the highest traffic accident rates in Indonesia. One of the factors contributing to the high number of cases is risky driving behavior, which is influenced by the psychological conditions of adolescents. During adolescence, impulsivity tends to be high due to the incomplete development of self-control functions. On the other hand, emotion regulation can influence the relationship between impulsivity and risky driving behavior. This study aims to examine the role of emotion regulation as a moderator in the relationship between impulsivity and risky driving behavior among male adolescents in the Greater Jakarta area (Jabodetabek). This quantitative research employed a combination of purposive and snowball sampling, involving 447 male adolescents aged 15–19 years as respondents. Data analysis was conducted using moderation analysis through PROCESS Macro Model 1. The results showed that emotion regulation significantly moderated the relationship between impulsivity and risky driving. This finding indicates that good emotion regulation skills can weaken the relationship between impulsivity and risky driving behavior.
Keywords: Emotion Regulation; Impulsivity; Male Adolescents; Risky Driving BehaviorRemaja laki-laki merupakan salah satu kelompok dengan angka kecelakaan lalu lintas tertinggi di Indonesia. Salah satu faktor yang mendorong tingginya kasus tersebut adalah perilaku mengemudi berisiko, yang dipengaruhi oleh kondisi psikologis remaja. Pada masa remaja, impulsivitas cenderung tinggi karena perkembangan fungsi kontrol diri yang belum optimal. Di sisi lain, kemampuan regulasi emosi mampu memengaruhi hubungan impulsivitas terhadap kecenderungan perilaku berisiko saat berkendara. Penelitian ini bertujuan untuk mengetahui peran regulasi emosi sebagai moderator dalam hubungan antara impulsivitas terhadap perilaku mengemudi berisiko pada remaja laki-laki di wilayah Jabodetabek. Metode penelitian yang digunakan adalah kuantitatif dengan teknik sampling kombinasi purposive dan snowball sampling. Sebanyak 447 remaja laki-laki berusia 15-19 tahun menjadi responden dalam penelitian ini. Analisis data dilakukan melalui analisis moderasi menggunakan PROCESS Macro Model 1. Hasil penelitian menunjukkan bahwa regulasi emosi berperan signifikan sebagai moderator dalam hubungan antara impulsivitas dan perilaku mengemudi berisiko. Hal ini berarti regulasi emosi mampu memperlemah hubungan antara impulsivitas dan perilaku mengemudi berisiko.
Kata kunci: Regulasi Emosi; Impulsivitas Remaja Laki-laki; Perilaku Mengemudi Berisik
Justice Without Teeth: The Illusion of International Accountability in the Rohingya Crisis
Full text linkViolence against the Rohingya community in Myanmar has emerged as one of the most systematic and brutal humanitarian tragedies in contemporary history. Amidst the realities of genocide, crimes against humanity, and forced deportation, international law faces an acute challenge in demonstrating its normative and operational reach. This article aims to provide a philosophical and juridical analysis of the international legal constellation surrounding the crimes committed against the Rohingya ethnic group, the responsibility of the State of Myanmar, and the failure of the international community to uphold the principles of justice. This study employs a normative-juridical method using both conceptual and case-based approaches, and it critically examines international legal norms such as the Rome Statute, the 1948 Genocide Convention, the principle of jus cogens, and the doctrine of erga omnes obligations. The analysis reveals that the crimes committed against the Rohingya community constitute not only grave violations of fundamental norms of international law but also reflect a collective failure of the global community in fulfilling its responsibilities. Moreover, the study identifies a stagnation in the enforcement of legal accountability, rooted in political factors, institutional weaknesses, and the normalization of diplomatic relations. The article recommends strengthening transnational mechanisms and establishing an ad hoc tribunal as necessary measures for the restoration of substantive justice for victims and for reaffirming the supremacy of international law over impunity