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Workload Dimensions of Kitchen Workers and Their Health Impacts: A Systematic Review Based on NASA-TLX Witasari, Neli; Wardani, Yuniar; Hariyono, Widodo Hariyono
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/rzkc5b96

Kitchen workers face significant workloads due to exposure to high temperatures, long working hours, and non-ergonomic postures, putting them at risk of fatigue, musculoskeletal disorders, heat stress, and chronic exhaustion. This study aims to summarize the latest findings on the impact of workloads on kitchen workers based on the six dimensions of NASA-TLX. The study design is a quantitative systematic review of the last five years through PubMed and Google Scholar, following the PRISMA guidelines for the selection process. A total of 11 articles met the inclusion criteria. The results show that physical workload, including prolonged standing, repetitive movements, and non-ergonomic postures, is significantly associated with musculoskeletal disorders, with a prevalence of 92.3%. Working hours exceeding 8 hours are linked to fatigue, increased presenteeism, and a decreased quality of life, while heat stress was reported as a major health concern. Support from coworkers was found to mitigate the impact of physical and psychosocial workload. In conclusion, improvements in ergonomics, work hours and shift arrangements, increased ventilation, and enhanced psychosocial support are necessary to mitigate health risks associated with excessive workloads among kitchen workers.

Evaluasi Penggunaan Multi-Tools AI dalam Peningkatan Produktivitas Publikasi Buku Dosen di Perguruan Tinggi Syaharuddin, Syaharuddin; Urifah, Dewi; Mahsup, Mahsup; Husnan, Husnan; Sari, Nursina; Milandari, Baiq Desi
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/rt63sy32

Perkembangan pesat Artificial Intelligence (AI) dalam bidang akademik menuntut pemahaman yang menyeluruh terhadap persepsi dosen agar pemanfaatannya dalam penulisan buku dapat berlangsung secara efektif dan beretika. Penelitian ini bertujuan untuk mengeksplorasi persepsi dosen terhadap integrasi multi-tools Artificial Intelligence dalam penulisan buku guna meningkatkan produktivitas publikasi ilmiah di perguruan tinggi. Penelitian ini menggunakan jenis penelitian kualitatif dengan subjek sebanyak 22 dosen dari berbagai faklultas dan disiplin ilmu. Instrumen penelitian berupa angket skala Likert 5 sebanyak 9 butir pernyataan. Analisis data dilakukan menggunakan statistik deskriptif untuk mengidentifikasi tingkat persepsi dosen terhadap pemanfaatan AI, yang diperkuat dengan wawancara sebagai data pendukung untuk memperdalam interpretasi temuan kuantitatif. Hasil penelitian menunjukkan bahwa persepsi dosen terhadap penggunaan AI dalam penulisan buku memiliki rata-rata persentase sebesar 76,36% yang berada pada kategori positif, dengan tingkat penerimaan tinggi pada aspek kemudahan penggunaan, efisiensi waktu, dan dukungan terhadap produktivitas publikasi ilmiah. Temuan ini mengindikasikan bahwa AI dipersepsikan sebagai teknologi yang bermanfaat dan relevan dalam mendukung aktivitas penulisan akademik. Simpulan penelitian menegaskan bahwa integrasi multi-tools AI berpotensi meningkatkan kualitas dan produktivitas penulisan buku dosen apabila didukung oleh pelatihan yang sistematis dan pemahaman etika akademik yang memadai. Implikasi penelitian ini memberikan dasar empiris bagi perguruan tinggi dalam merancang kebijakan dan program pengembangan kapasitas dosen terkait pemanfaatan AI secara bertanggung jawab dalam kegiatan akademik. Evaluation of the Use of Multi-Tool AI in Enhancing Faculty Book Publication Productivity in Higher Education The rapid development of Artificial Intelligence (AI) in the academic field requires a comprehensive understanding of lecturers' perceptions so that its use in book writing can be effective and ethical. This study aims to explore lecturers' perceptions of the integration of multi-tools Artificial Intelligence in book writing to increase scientific publication productivity in higher education. This study uses qualitative research with 22 lecturers from various faculties and disciplines as subjects. The research instrument is a 5-point Likert scale questionnaire consisting of 9 statements. Data analysis was performed using descriptive statistics to identify the level of lecturers' perceptions of AI utilization, reinforced by interviews as supporting data to deepen the interpretation of quantitative findings. The results of the study show that lecturers' perceptions of the use of AI in book writing have an average percentage of 76.36% in the positive category, with a high level of acceptance in terms of ease of use, time efficiency, and support for scientific publication productivity. These findings indicate that AI is perceived as a useful and relevant technology in supporting academic writing activities. The research conclusion confirms that the integration of multiple AI tools has the potential to improve the quality and productivity of lecturers' book writing when supported by systematic training and adequate understanding of academic ethics. The implications of this research provide an empirical basis for universities in designing policies and programs to develop lecturers' capacity related to the responsible use of AI in academic activities.

Pengaruh Model Problem Based Learning Berbasis Literasi Sains terhadap Keaktifan dan Hasil Belajar Siswa pada Materi Laju Reaksi Gea, Imelda Febriani; Simorangkir, Murniaty
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/fscmx958

Keaktifan dan hasil belajar siswa pada materi laju reaksi masih tergolong rendah yang diduga dipengaruhi oleh dominasi pembelajaran konvensional seperti ceramah, tanya jawab, dan penugasan. Penelitian ini bertujuan menganalisis pengaruh penerapan model Problem Based Learning berbasis literasi sains terhadap keaktifan serta hasil belajar siswa pada topik laju reaksi. Penelitian menggunakan pendekatan eksperimen semu dengan desain pretest-posttest control group design yang dilaksanakan di SMA Negeri 17 Medan. Sampel penelitian terdiri atas 36 siswa pada kelas eksperimen yang mengikuti pembelajaran PBL berbasis literasi sains serta 35 siswa pada kelas kontrol yang belajar melalui pembelajaran konvensional. Perlakuan diberikan selama empat pertemuan dengan alokasi waktu 2×45 menit setiap pertemuan. Hasil analisis menunjukkan bahwa rata-rata keaktifan siswa kelas eksperimen mencapai 85,38±5,71 lebih tinggi dibandingkan kelas kontrol sebesar 75,82±4,99. Nilai rata-rata hasil belajar pada kelas eksperimen meningkat dari 45,14 menjadi 84,31±5,23, sedangkan kelas kontrol meningkat dari 41,00 menjadi 76,86±6,31. Uji t satu pihak menunjukkan nilai thitung keaktifan sebesar 7,49 dan thitung hasil belajar sebesar 5,42, keduanya lebih besar daripada ttabel 1,99. Analisis N-Gain menunjukkan kategori tinggi pada kelas eksperimen (0,7) dan kategori sedang pada kelas kontrol (0,6). Uji korelasi juga menunjukkan hubungan positif antara keaktifan dan hasil belajar dengan kontribusi sebesar 48,58%. Temuan ini menegaskan efektivitas. The Effect of Scientific Literacy-Based Problem Based Learning Model on Student Activeness and Learning Outcomes on Reaction Rate Material. Student participation and learning outcomes in the topic of reaction rates remain relatively low, which is presumed to result from the dominance of conventional teaching approaches such as lectures, question–answer sessions, and assignments. This study aimed to analyze the effect of a science literacy–based Problem Based Learning (PBL) model on students’ participation and learning outcomes in reaction rate material. The study employed a quasi-experimental method with a pretest–posttest control group design conducted at SMA Negeri 17 Medan. The sample consisted of 36 students in the experimental class who were taught using the science literacy–based PBL model and 35 students in the control class who received conventional instruction. The treatment was implemented over four meetings, each lasting 2 × 45 minutes. The results indicated that the average participation score of students in the experimental class was 85.38 ± 5.71, which was higher than that of the control class at 75.82 ± 4.99. The average learning outcomes in the experimental class increased from 45.14 to 84.31 ± 5.23, while those in the control class improved from 41.00 to 76.86 ± 6.31. A one-tailed t-test showed that the calculated values for student participation (7.49) and learning outcomes (5.42) were greater than the t-table value of 1.99, indicating a significant effect. The N-Gain analysis revealed a high category for the experimental class (0.7) and a moderate category for the control class (0.6). Correlation analysis also showed a positive relationship between participation and learning outcomes with a contribution of 48.58%. These findings confirm the effectiveness of the science literacy–based PBL model in improving student participation and learning outcomes in reaction rate learning.

Implementation of the "Lauk Murik" Teaching Material in Science Lessons for Fifth Grade Students of State Elementary Schools 1 Kuluk Talawang Bulkani, Bulkani; Elhawwa, Tazkiyatunnafs; Weni, Fitri
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/wv7xgg84

In harmony with an environment rich in local wisdom, the environment also needs to be utilized as a source and medium for learning, because the learning process involves seeing, observing, and experiencing, so that students can understand things that exist in real life. The changing educational paradigm demands the use of teaching materials that are contextual, meaningful, and relevant to students' lives. This study aims to describe the implementation of the local teaching material "Lauk Murik" in Natural and Social Sciences (IPAS) learning for fifth-grade students at SD Negeri 1 Kuluk Talawang. The use of this teaching material was developed as an effort to integrate the local cultural context into learning, thereby increasing student engagement and strengthening conceptual understanding. The subject of this reserach was 31 students with 16 male and 15 female. The study used a qualitative descriptive approach with data collection techniques through observation, interviews, and documentation. The results indicate that the "Lauk Murik" teaching material can enhance learning activities, facilitating students' understanding of IPAS concepts related to food, natural resources, and environmental sustainability. Furthermore, the integration of local cultural values makes learning more relevant and meaningful. This study recommends the further development of local wisdom-based teaching materials in the IPAS subject in elementary schools

Peran Organisasi Sekolah dalam Membangun Budaya Kolaboratifdan Efektivitas Pendidikan Sartika, Indah; Yudhistira, Satria; Jalinus, Nizwardi; Ernawati, Ernawati; Yustisia, Henny
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/f2wr4z15

Organisasi sekolah merupakan elemen strategis dalam penyelenggaraan pendidikan yang berperan penting dalam membentuk budaya kerja dan efektivitas pencapaian tujuan pendidikan. Namun, kajian sebelumnya cenderung membahas struktur organisasi, budaya kolaboratif, dan efektivitas pendidikan secara terpisah, sehingga belum memberikan pemahaman integratif mengenai keterkaitan ketiga aspek tersebut. Artikel ini bertujuan untuk menganalisis peran organisasi sekolah dalam membangun budaya kolaboratif dan meningkatkan efektivitas pendidikan melalui pendekatan kajian pustaka. Metode penelitian menggunakan literature review terhadap 30 artikel ilmiah nasional dan internasional yang terbit pada rentang 2019–2024, yang dianalisis melalui sintesis tematik. Hasil kajian menunjukkan bahwa organisasi sekolah yang dikelola secara terintegrasi mampu memperkuat budaya kolaboratif, meningkatkan koordinasi antarwarga sekolah, serta berdampak positif terhadap efektivitas manajerial dan kualitas proses pendidikan. Kontribusi utama artikel ini adalah penguatan kerangka konseptual yang mengintegrasikan struktur organisasi, budaya kolaboratif, dan efektivitas pendidikan sebagai satu kesatuan sistem sosial sekolah, yang relevan bagi pengembangan teori dan praktik manajemen pendidikan. The Role of School Organizations in Building a Collaborative Culture and Educational Effectiveness School organization is a strategic element in the implementation of education that plays a crucial role in shaping work culture and the effectiveness of achieving educational goals. However, previous studies have tended to discuss organizational structure, collaborative culture, and educational effectiveness separately, thus failing to provide an integrative understanding of the interrelationships of these three aspects. This article aims to analyze the role of school organization in building a collaborative culture and improving educational effectiveness through a literature review approach. The research method uses a literature review of 30 national and international scientific articles published between 2019 and 2024, which were analyzed through thematic synthesis. The results of the study indicate that integrated school organization can strengthen collaborative culture, improve coordination among school members, and positively impact managerial effectiveness and the quality of the educational process. The main contribution of this article is the strengthening of the conceptual framework that integrates organizational structure, collaborative culture, and educational effectiveness as a unified school social system, which is relevant to the development of educational management theory and practice.

The Role of Young Coconut Water as a Rehydration Beverage on Hydration Status and Work-Related Fatigue Amiluddin, Laode Asaid Alriza; Mulasari, Surahma Astri; Suryani, Dyah
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/rrh9rb37

Dehydration is a common problem among individuals engaged in physical activity and workers exposed to heat, and it contributes to decreased work capacity and increased fatigue. Effective rehydration strategies require not only adequate fluid intake but also sufficient electrolyte replacement to maintain body fluid balance. Young coconut water is a natural beverage rich in electrolytes and has the potential to serve as an alternative rehydration drink. This study aimed to systematically synthesize empirical evidence regarding the role of young coconut water as a rehydration beverage on hydration status and work-related fatigue. A Systematic Literature Review (SLR) was conducted following the PRISMA guidelines. Literature searches were performed using three electronic databases Google Scholar, ScienceDirect, and MDPI and resulted in 16 articles that met the inclusion criteria. The synthesis results indicate that young coconut water consumption consistently contributes to the maintenance of hydration status, reduces work-related and physical fatigue, and supports physiological recovery following physical activity. However, its effects on physical performance were found to be variable and context-dependent. Overall, young coconut water demonstrates potential as a natural rehydration strategy, particularly in the context of physical activity and heat-exposed working environments.

Strategi Kepemimpinan Kepala Sekolah dalam Meningkatkan Literasi Numerasi Siswa di SMAN 5 Mataram Hasdianti, Imas; Mustari, Mohamad; Setiadi, Dadi; Asrin, Asrin; Hakim, Mansur
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/zrhk4218

Literasi dan numerasi merupakan kompetensi dasar yang sangat penting bagi peserta didik dalam menghadapi tantangan abad ke-21. Penelitian ini bertujuan untuk mendeskripsikan implementasi strategi kepemimpinan kepala sekolah dalam meningkatkan literasi numerasi siswa di SMAN 5 Mataram dan mengidentifikasi faktor pendukung dan penghambat dalam pelaksanaannya. Dengan menggunakan pendekatan kualitatif deskriptif, penelitian ini mengumpulkan data melalui wawancara, observasi, dan studi dokumentasi yang melibatkan kepala sekolah, wakil kepala sekolah, guru, dan siswa. Analisis data menggunakan model interaktif Miles dan Huberman. Hasil penelitian menunjukkan bahwa strategi kepemimpinan kepala sekolah dalam meningkatkan literasi numerasi siswa di SMAN 5 Mataram melalui kebijakan visi dan misi sekolah, penguatan budaya literasi, pojok baca, pembelajaran berbasis konseptual, pemanfaatan teknologi digital, dan integrasi numerasi di semua mata pelajaran. Faktor pendukung termasuk kolaborasi antara kepala sekolah dan guru, sarana yang memadai, serta keberadaan jurnal Gerakan Literasi Sekolah (GLS), sementara faktor penghambat utama adalah rendahnya minat baca siswa, keterbatasan buku nonfiksi, dan keterbatasan dana. Penelitian ini menyimpulkan bahwa strategi kepemimpinan kepala sekolah memainkan peran penting dalam peningkatan literasi numerasi di SMAN 5 Mataram

Google Classroom in EFL Writing: Students’ Perceived Improvement and Interview-Based Insights into Feedback–Revision Cycles Sudiani, Sudiani; Zuhdi, Herman
Reflection Journal Vol. 5 No. 2 (2025): Desember
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/32zsap73

This study examines students’ perceived improvement in EFL writing when using Google Classroom (GC), with particular attention to mechanisms related to asynchronous feedback and revision cycles enabled through GC–Google Docs. A mixed-methods design was employed, involving a questionnaire administered to 100 EFL students and semi-structured interviews with 10 students at Sekolah Tinggi Ilmu Syariah Haji Abdul Rasyid. Descriptive survey results show that 75% of respondents perceived GC as helpful for improving writing, while 25% did not. Patterns across usage categories suggest a positive gradient between frequency of GC use and perceived improvement: students who used GC daily reported higher perceived improvement than those who used it less frequently. Interview findings indicate that perceived improvement is primarily associated with repeated engagement in feedback–revision cycles, where students check lecturer comments, interpret feedback, and revise drafts iteratively. Students also emphasized that the usefulness of GC depends on the specificity and actionability of lecturer feedback, the analytical quality of peer feedback, and contextual constraints such as internet stability and device access. Because outcomes are self-reported, findings are interpreted as evidence of perceived effectiveness and process-level mechanisms rather than objectively verified performance gains. The study recommends designing GC-based writing instruction around structured multi-draft tasks, actionable feedback practices, and scaffolded peer review, alongside institutional support for infrastructure and lecturer capacity building.

Mapping the Influence of Business Phrases on the Effectiveness of Digital Marketing Communication: A Systematic Literature Review Suningsih, Sri; Putri, Lidya Ayuni; Nurbaiti, Syarifah; Waziana, Winia
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/7mjsfz19

This study aims to systematically map the trends, themes, and conceptual developments in research examining the influence of business phrases on the effectiveness of digital marketing communication over the period 2015–2025. A Systematic Literature Review (SLR) approach was employed following the PRISMA 2020 guidelines. A total of 366 articles were initially identified from major academic databases, including Scopus, Web of Science, ScienceDirect, Taylor & Francis, and SpringerLink. After a rigorous screening and eligibility process, 41 articles were selected for in-depth analysis. The findings reveal a significant increase in scholarly attention to the integration of business linguistics and digital communication, particularly after 2020. Bibliometric and thematic analyses identify four dominant research themes: (1) the pragmatic functions of business phrases in digital communication, (2) their influence on consumer perception, (3) their role in enhancing audience engagement, and (4) cross-cultural linguistic adaptation. The conceptual synthesis demonstrates that business phrases act as strategic linguistic elements that mediate the relationship between message construction and consumer behavior through cognitive and affective mechanisms. Furthermore, cross-cultural adaptation serves as a moderating factor influencing communication effectiveness. This study contributes theoretically by proposing an integrated conceptual model linking language, persuasion, and digital communication effectiveness. Practically, the findings provide valuable insights for practitioners in designing more persuasive, adaptive, and evidence-based digital marketing communication strategies.

Pengaruh Model Discovery Learning Berbantuan E-Learning Menggunakan Aplikasi Quizizz untuk Meningkatkan Hasil Belajar Kimia Pada Materi Laju Reaksi Pulungan, Lenni Syahfitri; Siregar , Rudi Munzirwan
Reflection Journal Vol. 6 No. 1 (2026): Maret
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/a8kzcm44

Penelitian ini bertujuan untuk mengetahui pengaruh model Discovery Learning berbantuan aplikasi Quizizz terhadap hasil belajar siswa pada materi laju reaksi. Penelitian ini menggunakan metode quasi eksperimen dengan desain pretest-posttest control group design. Sampel penelitian berjumlah 71 siswa kelas XI SMA Negeri 5 Medan yang terdiri dari 35 siswa pada kelas eksperimen dan 36 siswa pada kelas kontrol. Teknik pengumpulan data menggunakan tes hasil belajar berupa soal pilihan ganda. Analisis data dilakukan melalui uji normalitas, uji homogenitas, uji N-Gain, dan uji hipotesis menggunakan independent sample t-test. Hasil penelitian menunjukkan bahwa rata-rata nilai posttest kelas eksperimen sebesar 87,14 lebih tinggi dibandingkan kelas kontrol sebesar 76,25. Nilai N-Gain pada kelas eksperimen sebesar 76,04% dengan kategori tinggi, sedangkan pada kelas kontrol sebesar 64,81% dengan kategori sedang. Hasil uji hipotesis menunjukkan nilai signifikansi 0,000 < 0,05, sehingga dapat disimpulkan bahwa model Discovery Learning berbantuan Quizizz berpengaruh signifikan terhadap hasil belajar siswa pada materi laju reaksi. The Effect of Discovery Learning Model Assisted by E-Learning Using the Quizizz Application on Improving Students’ Chemistry Learning Outcomes in Reaction Rate Material This study aims to determine the effect of the Discovery Learning model assisted by the Quizizz application on students’ learning outcomes in reaction rate material. This research used a quasi-experimental method with a pretest–posttest control group design. The sample consisted of 71 students of class XI at SMA Negeri 5 Medan, divided into an experimental class (35 students) and a control class (36 students). Data were collected using learning outcome tests in the form of multiple-choice questions. The data were analyzed using normality test, homogeneity test, N-Gain test, and hypothesis testing using the Independent Sample t-test. The results showed that the average posttest score of the experimental class (87.14) was higher than that of the control class (76.25). The N-Gain value of the experimental class was 76.04% (high category), while the control class was 64.81% (medium category). The hypothesis test showed a significance value of 0.000 < 0.05, indicating that the Discovery Learning model assisted by Quizizz has a significant effect on students’ learning outcomes.

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reflection.litpam@gmail.com

Editorial Address
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Kota mataram,

Nusa tenggara barat

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Hunaepi

Contact Email reflection.litpam@gmail.com

Phone -

Journal Mail Official reflection.litpam@gmail.com

Editorial Address Mataram, West Nusa Tenggara, Indonesia

Location Kota mataram, Nusa tenggara barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Hunaepi

Contact Email
reflection.litpam@gmail.com

Phone
-

Journal Mail Official
reflection.litpam@gmail.com

Editorial Address
Mataram, West Nusa Tenggara, Indonesia

Location
Kota mataram,

Nusa tenggara barat

INDONESIA