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Pengaruh Stres Akademik dan Regulasi Diri terhadap Prokrastinasi Akademik di SMK Negeri 48 Jakarta Erika Dosista; Rr Sri Kartikowati; Ervina Maulida
Jurnal Pendidikan Dirgantara Vol. 2 No. 3 (2025): Agustus : Jurnal Pendidikan Dirgantara
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupendir.v2i3.592

Abstract

This study aims to examine the influence of academic stress and self-regulation on academic procrastination among students at SMK Negeri 48 Jakarta. Academic procrastination is a behavior commonly observed among vocational students who are required to balance both theoretical learning and practical skills development. The research employed a quantitative approach using a correlational survey method. A total of 289 students from tenth and eleventh grades, representing six vocational programs, were selected through proportional random sampling. Data were collected through structured questionnaires utilizing a Likert scale and analyzed using multiple linear regression with SPSS version 22. The findings of this study revealed that academic stress has a positive and significant effect on academic procrastination, with a regression coefficient of 0.224 and a t-value of 8.668 (p < 0.05). This indicates that higher levels of academic stress are associated with greater tendencies to procrastinate. In contrast, self-regulation was found to have a negative and significant effect on academic procrastination, with a regression coefficient of -0.351 and a t-value of 7.943 (p < 0.05), suggesting that students with stronger self-regulation skills are less likely to engage in procrastination. Furthermore, the simultaneous influence of academic stress and self-regulation on academic procrastination was significant, as evidenced by an F-value of 64.765 (p < 0.05). The coefficient of determination (R²) was 0.644, indicating that 64.4% of the variance in academic procrastination can be explained by the two independent variables. These results underscore the critical role of stress management and the development of self-regulation abilities in mitigating academic procrastination among vocational school students. Educational interventions focused on reducing stress levels and enhancing self-regulatory behaviors may serve as effective strategies to promote better academic outcomes and reduce counterproductive procrastination habits.
The Influence of Family Environment and Peers on Student Learning Discipline at Vocational High School 12 Jakarta: Pengaruh Lingkungan Keluarga dan Teman Sebaya terhadap Kedisiplinan Belajar Siswa di SMK Negeri 12 Jakarta Putri, Falya Utami; Kartikowati, RR. Sri; Fidhyallah, Nadya Fadilah
RADIANT: Journal of Applied, Social, and Education Studies Vol. 6 No. 3 (2025): RADIANT: Journal of Applied, Social, and Education Studies
Publisher : Politeknik Assalaam Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52187/rdt.v6i3.359

Abstract

Learning discipline in the context of education refers to students' desire and attitude toward the learning process as well as their capacity to adhere to regulations and study plans. Learning discipline entails following guidelines, maintaining regular study schedules, and being able to turn in assignments on time. Furthermore, it is intimately linked to students' dedication to the learning process, personal motivation, and time management. Investigating the degree to which the peer and family environments affect students' learning discipline at SMK Negeri 12 Jakarta is the aim of this study. 103 students made up the sample size for this quantitative study, which was then re-proportioned. Proportional random sampling, a probability sampling approach, was used to choose the respondents. Multiple linear regression analysis was used to examine the study's data. With a significance value of 0.000, which is less than 0.05, the results demonstrated that peers and the home environment both significantly affect learning discipline at the same time. Furthermore, the two factors account for 58.5% of the construction of student learning discipline, according to the study of the coefficient of determination (R²). As a result, it's critical to establish an environment that promotes learning in both the home and the classroom. This includes creating a cozy study space, reducing outside distractions, and promoting candid dialogue between educators, parents, and students.  
Enhancing Students' Comprehension Skills: Development of Flipped Classroom Teaching Materials for English Correspondence Learning Kartikowati, Rr Sri; Nurmalasari, Dewi; Utari, Eka Dewi; Nida, Ria Rahma; Atmadja, Ferry Setyadi; Suhendry, Bayu; Riyantie, Mayang
Indonesian Journal of Education and Social Studies Vol 4, No 3 (2025)
Publisher : Nurul Jadid University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/ijess.v4i3.12686

Abstract

This study aims to develop flipped classroom-based teaching materials to enhance students' comprehension skills in English Correspondence, a critical course for fostering professional written communication in international business contexts. The research used a Research and Development (R&D) approach, specifically the 4D model (Define, Design, Develop, Disseminate). Expert validation of the materials yielded a high validity score of 86%. A small-group trial yielded an 84% practicality score, indicating the usability of the materials. Effectiveness was measured through a pretest and posttest, revealing a moderate improvement in student comprehension with an N-gain score of 0.54. These findings suggest that the flipped classroom model enhances students' engagement, supports independent learning, and strengthens both theoretical and practical understanding of English business correspondence. The developed materials demonstrate the potential of flipped classrooms in improving comprehension skills and learning outcomes in English Correspondence courses. This research highlights the practical implications of innovative teaching strategies in higher education.
Pengaruh Problematic Internet Use Dan Regulasi Diri Terhadap Prokrastinasi Akademik Siswa Manajemen Perkantoran SMKN 51 Jakarta Rahmadina, Nadiya; Kartikowati, Rr. Sri; Nurmalasari, Dewi
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 4 No. 4 (2025)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v4i4.792

Abstract

Studi ini dilaksanakan dengan tujuan utama untuk menguji sejauh mana Problematic Internet Use (PIU) dan Regulasi Diri memengaruhi Prokrastinasi Akademik pada peserta didik Jurusan Manajemen Perkantoran di SMK Negeri 51 Jakarta. Mengadopsi pendekatan kuantitatif melalui metode survei, penelitian ini melibatkan 139 responden yang dipilih dari 214 populasi siswa kelas X hingga XII dengan teknik proportionate stratified random sampling. Data yang terkumpul kemudian dianalisis menggunakan regresi linear berganda dengan perangkat lunak SPSS versi 27. Hasil analisis menunjukkan tiga temuan penting: pertama, Problematic Internet Use berpengaruh positif dan signifikan terhadap prokrastinasi akademik ; kedua, Regulasi Diri terbukti berpengaruh negatif dan signifikan dengan prokrastinasi akademik ; dan ketiga, kedua variabel tersebut secara kolektif (bersama-sama) memberikan dampak yang signifikan terhadap perilaku prokrastinasi akademik siswa. Secara garis besar, temuan ini menggarisbawahi bahwa peningkatan intensitas penggunaan internet yang bermasalah akan meningkatkan kecenderungan siswa menunda kewajiban akademik, sedangkan penguatan keterampilan pengendalian diri dapat secara efektif menurunkan perilaku prokrastinasi tersebut.
THE USE OF THE PROBLEM-BASED LEARNING (PBL) MODEL IN IMPROVING STUDENTS' CRITICAL THINKING SKILLS ON ECONOMY LEARNING SUBJECTS AT SMA NEGERI 2 KARIMUN Nurul Annisa Deshanty; RR. Sri Kartikowati; Hardisem Syabrus
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 7 No. 3 (2023): May
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v7i3.9402

Abstract

This paper discusses the improvement of students' critical thinking skills through the use of the problem-based learning (PBL) model. The research was conducted at class XI IPS 2 of SMA Negeri 2 Karimun. The approach used is quasi-experimental research with a one-group pretest-posttest design. Data collection techniques used observation sheets and questionnaires. Data on the suitability of the learning process with the model are obtained through observation sheets based on PBL syntax, and the level of students' critical thinking skills is obtained through questionnaires of students' critical thinking skills. Data analysis techniques used t-tests. The results indicate that the use of the PBL model can improve students' critical thinking skills. It is evidenced by the fact that after implementing the PBL model, the students' critical thinking skills increased from the medium category to the high category with a percentage of 53%. Hence, it is expected for teachers to increase the students' critical thinking skills. Thus, it can be applied through appropriate learning models, one of which is the problem-based learning model.
PENGARUH MOTIVASI DAN KEMANDIRIAN BELAJAR TERHADAP HASIL BELAJAR SISWA SELAMA PEMBELAJARAN DARING MATA PELAJARAN IPS TERPADU DI SMP NEGERI 23 PEKANBARU Harliza; Rr. Sri Kartikowati; Hendripides
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 6 No. 6 (2022): November
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v6i6.8914

Abstract

This article addresses the low learning outcomes in integrated Social Studies (IPS) for eighth-grade students at SMP Negeri 23 Pekanbaru during online learning. The research employed a quantitative descriptive method to examine the effect of learning motivation and learning independence on students’ learning outcomes. The population included all eighth-grade students, with a purposive sample of 78 students from classes VIII B and VIII G. Data analysis was conducted using descriptive statistics, normality, multicollinearity, heteroscedasticity tests, and multiple linear regression via SPSS. The results showed that learning motivation contributed 70.3% to students’ learning outcomes, while learning independence contributed 76.2%. The findings indicate that both learning motivation and learning independence have a positive and significant effect on students’ learning outcomes during online learning, with a combined contribution of 76.2% in integrated IPS subjects.
PENGARUH BIMBINGAN BELAJAR ONLINE TERHADAP PRESTASI BELAJAR SISWA SELAMA PEMBELAJARAN TATAP MUKA TERBATAS DI SMA NEGERI 1 UJUNGBATU Despra Melly; Rr. Sri Kartikowati; Fima Alia Sari
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 6 No. 6 (2022): November
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v6i6.8915

Abstract

This article investigates the low learning outcomes in Economics for the XI IPS class of SMA Negeri 1 Ujungbatu during limited face-to-face learning. The research employed a quantitative descriptive method to examine the effect of online courses on students’ learning achievement. The population consisted of 30 students who participated in online learning through Ruangguru. Data were collected using questionnaires for online course usage and documentation for students’ Economics scores in the odd semester of the 2021/2022 academic year. Data analysis was conducted using descriptive statistics and simple linear regression through SPSS, following classical assumption tests. The results indicate that online courses have a positive and significant effect on students’ learning achievement, with a regression coefficient of 0.428 and a contribution of 20.8%. These findings suggest that online courses can serve as an effective alternative to enhance students’ learning outcomes during limited face-to-face learning.
THE EFFECT OF THE FAMILY ENVIRONMENT ON STUDENTS' LEARNING ACHIEVEMENTS IN SOCIAL SCIENCE SUBJECT THROUGH LEARNING MOTIVATION AT SMP TEKNOLOGI PEKANBARU Irfandi Hernaldi; Rr. Sri Kartikowati; Gimin
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 5 No. 4 (2021): July
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v5i4.8387

Abstract

Education is a barometer of a nation's progress; thus, it is not surprising that education becomes one of the important issues to be seriously improved. The low learning achievement of grade VII students at SMP Teknologi Pekanbaru, especially in social science subjects that was influenced by the family environment, was the background of this research problem. This research applied descriptive quantitative research methods, and the purpose of this research was to determine the influence of the family environment on students' learning achievements in social science subject through learning motivation at SMP Teknologi Pekanbaru. Data were collected through documentation to obtain students’ learning achievements and questionnaires to obtain data about the family environment and learning motivation. The population in this research was 68 grade VII students, and the samples were selected through census sampling techniques, meaning that the entire population was selected as samples. After that, the data were tabulated and analyzed by using path analysis assisting by SPSS version 25. The results showed that the family environment indirectly had a positive and significant impact on the students’ learning achievements in social science subject through learning motivation at SMP Teknologi Pekanbaru.
Pengaruh Literasi Digital dan Kemandirian Belajar terhadap Kemampuan Berpikir Kritis siswa Manajemen Perkantoran SMKN 51 Jakart Ainayya, Alika; Kartikowati, Rr. Sri; Nurmalasari, Dewi
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 5 No. 1 (2026)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v5i1.993

Abstract

Urgensi studi ini dipicu oleh lemahnya daya analisis dan kemampuan evaluasi peserta didik dalam menyaring ledakan informasi di ruang siber. Studi ini dirancang guna memvalidasi secara faktual pengaruh kompetensi digital serta otonomi belajar terhadap ketajaman nalar kritis murid kompetensi keahlian MPLB di SMKN 51 Jakarta. Melalui pendekatan kuantitatif dengan metode survei, peneliti menjaring 138 responden menggunakan prosedur stratified proportional random sampling, yang kemudian diolah melalui analisis regresi linear berganda berbasis SPSS. Temuan riset mengonfirmasi bahwa kecakapan mengelola media digital secara kritis serta kedisiplinan dalam mengatur pola belajar mandiri berkontribusi nyata pada peningkatan kapasitas berpikir kritis. Sinergi antara faktor literasi digital dan motivasi internal ini memiliki andil sebesar 47,1% dalam membentuk profil berpikir kritis siswa, yang menegaskan pentingnya kedua elemen tersebut bagi lulusan vokasi di masa depan.
Pengaruh Lingkungan Belajar dan Literasi Digital terhadap Motivasi Belajar Siswa SMKN 51 Jakarta Andini, Fatma Ari; Kartikowati, Rr. Sri; Nurmalasari, Dewi
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 5 No. 1 (2026)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v5i1.1005

Abstract

Penelitian ini bertujuan menganalisis pengaruh lingkungan belajar (X1) dan literasi digital (X2) terhadap motivasi belajar (Y) siswa SMKN 51 Jakarta. Penelitian menggunakan pendekatan kuantitatif dengan metode survei. Populasi penelitian berjumlah 923 siswa, sedangkan sampel sebanyak 271 siswa ditentukan dengan rumus Isaac dan Michael, serta teknik proportional stratified random sampling. Data dikumpulkan melalui angket skala Likert lima pilihan (SS, S, N, TS, STS). Analisis data menggunakan regresi linier berganda, uji t, uji F, dan koefisien determinasi (R²). Hasil uji t menunjukkan X1 berpengaruh positif dan signifikan terhadap Y (t hitung = 2,866; sig. 0,006), serta X2 berpengaruh positif dan signifikan terhadap Y (t hitung = 3,924; sig. 0,000). Secara simultan, X1 dan X2 berpengaruh signifikan terhadap Y (F hitung = 32,645; sig. 0,000) dengan persamaan Y = 14,588 + 0,387X1 + 0,601X2. Nilai R² sebesar 0,581 menunjukkan bahwa 58,1% variasi motivasi belajar dapat dijelaskan oleh lingkungan belajar dan literasi digital, sedangkan 41,9% dipengaruhi faktor lain. Dengan demikian, peningkatan lingkungan belajar yang kondusif (dibatasi pada konteks rumah) dan literasi digital yang baik dapat meningkatkan motivasi belajar siswa
Co-Authors Achmad Hidir Ahmad Reski Mulia Ainayya, Alika Aljarrah, Ayman Almasdi Syahza Andini, Fatma Ari Arfiyanti Agustina Arini Zannah BR. Sinaga Asri Seni Vinal Aulia, Mimim Auzar Auzar Azhar Azhar Azhar Azhar Azhar Azhar Azhar Azhar AZMI AZMI Bayu Suhendry Burnalis Burnalis Clara Natasya Ketaren Daviq Chairilsyah Desnawati Desnawati Desnita Desnita Desnita Despra Melly Despra Melly Dewi Nurmalasari, Dewi Dwi Handarini, Dwi Efrida Yanti Nasution Eria Melati Putri Chaniago Erika Dosista Ervina Maulida Fadly Azhar Faizal Faizal Ferry Setyadi Atmadja Fidhyallah, Nadya Fadilah Fidyallah, Nadya Fadillah Filma Alia Sari Fima Alia Sari Firman Edi Fitri, Rugaiyah Frida Jasni Wibawanti Gani Haryana Gimin Gimin Gimin Gimin Gimin Hadi Suryanto Hardisem Syabrus Hardisem Syabrus Hardisem Syabrus Hardisem Syahbrus Harliza Harliza Harliza Hasnah Faizah AR Hendripides Hendripides Hendripides Hendripides Hendripides Hesti Nursuci Rahmadani Hidayat, Nurdin Ikhwandaru, Ezra Ina Merdekawati Inda Yasmita Irfandi Hernaldi Irfandi Hernaldi Lestari, Diah Indah Lianda Syafira Lilik Hardianti LINATUL MULAIKAH Luh Ayu Laksmi Dewi Lusi Susanti M. Dede Rosza Eriawan Mahdum Makhdalena Makhdalena Makhdalena Makhdalena Makhdalena, Makhdalena Maryatul Asyro Marzuki Marzuki Mayang Riyantie, Mayang Mifta Rizka Muhammad Abda Kadavi Muhammad Nasir Mulia, Ahmad Reski Mulita, Yanti Murni Baheram Nadhila, Nadhila Nasution, Hafifah Nelvita Nelvita Nida, Ria Rahma Nurpit Junus Nurpit Junus Nurul Annisa Deshanty Nurul Annisa Deshanty Pradana, Bintang Aditya Putri, Falya Utami R M Riadi RM. Riadi R. Sapto Hendri Boedi Soesatyo Rahmadina, Nadiya Rahmadita, Yuriza Reni Reni riswani, riswani riswani RM. Riadi, RM. Riadi Rysa Maulina Sakdanur Sakdanur Sakdanur, Sakdanur Sally Fatma Sarah Warring Sari, Diah Kumala Serli Wahyuni Shinta Stephani Silvi, Sinta Ramadhan Sinta Ramadhan Silvi Siska Mulyana Sri Pudjiastuti Sri Wahyuni Suarman Suarman Suarman Suci Aulia Fitri Suci Hendristiana SUDIRMAN AS SUDIRMAN AS Suhendri Suhendri Sulasmi Sulasmi Sumarno Sumarno Sumarno Sumarno Suraini Suraini Susanti Dewi Astuti Syakdanur Nas, Syakdanur Syamsul Anwar Utari, Eka Dewi Wawan Gunawan Widdy Rorimpandey Wirologo, Haryo Kuncoro Yeyen Suhana Zaidatul Akmal Zetra Hainul Putra Zihamussholihin Zihamussholihin