ITB Journal
Not a member yet
5999 research outputs found
Sort by
Penerapan Model Teaching Personal and Social Responsibility (TPSR) untuk Meningkatkan Kemandirian Siswa di SMP
Get PDFCharacter development and student independence are major challenges in junior high school education, especially in this increasingly complex era. This study examines the effectiveness of the implementation of the Teaching Personal and Social Responsibility (TPSR) model in improving students' independent behavior at SMPN 29 Bandung. Using a Classroom Action Research (CAR) design, this study involved 100 students who were observed during three learning cycles. Data collection was conducted through a combination of structured questionnaires and systematic observations. The results of the analysis showed a significant increase in students' independence scores from 76.69 to 89.85, reflecting the success of the TPSR intervention. This model has been proven effective in developing various aspects of independence, including decision-making, interpersonal skills, and personal and social responsibility. More importantly, this study revealed that students were able to transfer the skills learned into the context of everyday life outside of school. These findings provide strong empirical evidence to support the implementation of the TPSR model as a pedagogical strategy in developing student independence. It is recommended that schools adopt and implement the TPSR model systematically and sustainably to maximize its positive impact on students' character development.Pengembangan karakter dan kemandirian siswa menjadi tantangan utama dalam pendidikan menengah pertama, terutama dalam era yang semakin kompleks ini. Penelitian ini mengkaji efektivitas implementasi model Teaching Personal and Social Responsibility (TPSR) dalam meningkatkan perilaku mandiri siswa di SMPN 29 Bandung. Menggunakan desain Penelitian Tindakan Kelas (PTK), studi ini melibatkan 100 siswa yang diobservasi selama tiga siklus pembelajaran. Pengumpulan data dilakukan melalui kombinasi kuesioner terstruktur dan observasi sistematis. Hasil analisis menunjukkan peningkatan signifikan dalam skor kemandirian siswa dari 76,69 menjadi 89,85, yang mencerminkan keberhasilan intervensi TPSR. Model ini terbukti efektif dalam mengembangkan berbagai aspek kemandirian, termasuk pengambilan keputusan, keterampilan interpersonal, dan tanggung jawab pribadi serta sosial. Yang lebih penting, penelitian ini mengungkapkan bahwa siswa mampu mentransfer keterampilan yang dipelajari ke dalam konteks kehidupan sehari-hari di luar sekolah. Temuan ini memberikan bukti empiris yang kuat untuk mendukung implementasi model TPSR sebagai strategi pedagogis dalam mengembangkan kemandirian siswa. Direkomendasikan agar sekolah mengadopsi dan mengimplementasikan model TPSR secara sistematis dan berkelanjutan untuk memaksimalkan dampak positifnya terhadap perkembangan karakter siswa
Perbandingan Kapasitas Paru-Paru Perokok dan Bukan Perokok pada Mahasiswa Olahraga Universitas
No full textSmoking is known to have adverse effects on lung health. Study shows that regular exercise is known to improve of the respiratory system health. Sports students are a group that has physical activity and exercise that meets the physical activity standards of 150 minutes of moderate intensity of aerobics physical activity per week, but many of the students are smoker. This study aims to determine the lung capacity of sports science study program students who smoke compared to students who do not smoke. This study was a cross-sectional study in which 32 male students of sports science departement Universitas Muhammadiyah Cirebon with an average age of 20 ± 1.28 years, an average body weight of 56.45 ± 8.26 kg, and a height of 165.58 ± 7.15 cm, were divided into two groups namely: smoking group (n = 16), and non-smoking group (n = 16). Subjects were asked to answer a questionnaire related to smoking habits and then the lung capacity of the research sample was measured using an SP70B spirometer (Contec Medical System Co., Ltd., China). Most of the smoking group (75%) consumed 1-5 cigarettes per day, with an average of 4.73 ± 3.15 years of smoking. The results of the measurement of force vital capacity (FVC) of the smoking group amounted to 3.31 ± 0.42 L with an average predicted %FVC is 74%. While the non-smoking group had an average FVC is 3.6 ± 0.6 L with an average %FVC is 80%. The results of the paired sample test found that there was a significant difference between the FVC of subjects who smoked and those who did not smoke with a significance value of 0.000 (P <0.05). The group of smoker students actively exercised had significantly lower lung capacity values than the group of students who actively exercised but non smoker. Non-smoker students had significantly better FVC (L) than smoker students (p=0.000). Thus, smoker students but actively exercised have lung capacity values that are at risk (FVC <80%).Merokok diketahui memiliki dampak buruk pada kesehatan paru-paru. Penelitian menunjukkan bahwa olahraga teratur diketahui dapat meningkatkan kesehatan sistem pernapasan. Mahasiswa olahraga merupakan kelompok yang memiliki aktivitas fisik dan latihan yang memenuhi standar aktivitas fisik yaitu 150 menit aktivitas fisik aerobik intensitas sedang per minggu, namun banyak dari mahasiswa tersebut yang merupakan perokok. Penelitian ini bertujuan untuk mengetahui kapasitas paru-paru mahasiswa program studi ilmu keolahragaan yang merokok dibandingkan dengan mahasiswa yang tidak merokok. Penelitian ini merupakan penelitian cross-sectional dengan subjek 32 mahasiswa putra jurusan ilmu keolahragaan Universitas Muhammadiyah Cirebon dengan rerata usia 20 ± 1,28 tahun, rerata berat badan 56,45 ± 8,26 kg, dan tinggi badan 165,58 ± 7,15 cm, dibagi menjadi dua kelompok yaitu: kelompok perokok (n=16), dan kelompok bukan perokok (n=16). Subjek diminta untuk menjawab kuesioner terkait kebiasaan merokok kemudian dilakukan pengukuran kapasitas paru sampel penelitian dengan menggunakan spirometer SP70B (Contec Medical System Co., Ltd., China). Kelompok perokok sebagian besar (75%) mengonsumsi 1-5 batang rokok per hari dengan rata-rata lama merokok 4,73 ± 3,15 tahun. Hasil pengukuran kapasitas vital paksa (KVP) kelompok perokok sebesar 3,31 ± 0,42 L dengan rata-rata prediksi %KVP sebesar 74%. Sedangkan kelompok tidak perokok memiliki rata-rata KVP sebesar 3,6 ± 0,6 L dengan rata-rata %KVP sebesar 80%. Hasil uji paired sample test didapatkan terdapat perbedaan bermakna KVP subjek yang merokok dengan yang tidak merokok dengan nilai signifikansi sebesar 0,000 (P<0,05). Kelompok mahasiswa perokok yang aktif berolahraga memiliki nilai kapasitas paru secara bermakna lebih rendah dibandingkan dengan kelompok mahasiswa yang aktif berolahraga tetapi bukan perokok. Siswa yang bukan perokok memiliki FVC (L) yang secara signifikan lebih baik daripada siswa perokok (p=0,000). Dengan demikian, siswa perokok tetapi aktif berolahraga memiliki nilai kapasitas paru-paru yang berisiko (FVC <80%)
Application of Compost Tea and Ascorbic Acid to Increase Productivity and Antioxidant Activity of The Common Bean (Phaseolus vulgaris L.)
Get PDFThe common bean is a functional food rich in nutrients and bioactive compounds that support good health. Improving common bean yield is essential for enhancing nutrition within communities. This study examined the effects of compost tea, ascorbic acid, and their combination on the productivity and antioxidant activity of upright common beans. The experiment involved six treatments, including a control (water spraying) (P1), ascorbic acid (P2), manure compost tea (P3), BSF larvae production residue (BSFR) compost tea (P4), manure compost tea and ascorbic acid (P5), and BSFR compost tea and ascorbic acid (P6). All treatments, except P6, showed significant differences in productivity. P2 recorded the highest yield at 8,13 tons/ha/cycle and increased productivity by 19,03%, followed by P5 (9,22%) and P3 (3,95%) compared to P1 (control). P4 had a slight reduction in productivity by 3,95% than P1. A combination of compost tea and ascorbic acid increased productivity by 5,07% for P5 and 4,63% for P6 compared to the treatment without combination with ascorbic acid. P2 had the lowest IC50 value, 17,46 µg/ml, indicating the highest antioxidant activity. Compost tea and ascorbic acid combined reduced the IC50 value by 23,12% for P5, but P6 increased it by 32,59%. P5 improved the antioxidant activity of common bean pods when combined with compost tea and ascorbic acid, while P6 demonstrated a better effect without the combination. P3 and P6 had higher IC50 values than the control but lacked the potential to improve the antioxidant activity of common bean pods
EMPOWERING WOMEN THROUGH IMPLEMENTING HORIZONTAL NET INNOVATION FOR SEAWEED CULTIVATION IN NORTH BUTON REGENCY
Get PDFSeaweed cultivation is an important activity in most coastal villages in Indonesia. Most of the seaweed cultivation activities are carried out by men. This is because the longline cultivation method requires a lot of effort. Women only help in small processes such as tying and drying. One of the severe problems disturbing seaweed cultivators is the existence of fish pests that attack seaweed. This community service activity aims to implement seaweed cultivation innovations to increase seaweed production as well as the role of women in cultivation. Horizontal net innovation can prevent seaweed from being attacked by fish pests in seaweed cultivation. This community service activity was carried out in one of the coastal villages in Kulisusu District in North Buton Regency. This service activity is carried out through training and operational assistance using the horizontal net tool. As a result of the implementation of the activity, it was found that the community, especially women, was very enthusiastic about participating in the training. This activity was attended by 20 women consisting of representatives of seaweed cultivators around the waters of the Ereke sub- district. Output This activity is to provide increased knowledge and skills in operating the horizontal net, especially in empowering the role of women. It is easier for female seaweed cultivators to catch material and can immediately implement horizontal nets. The operation of this horizontal net tool is easy because the method used is very simple and does not require a lot of energy to operate. The increase in seaweed production is not determined by who the actor is cultivating but by using good and correct methods
THE DEVELOPMENT OF NUCIFERA CREATIVE COTTAGE AS AN INTEGRATED COCONUT PROCESSING CENTER IN MUNTE VILLAGE, WEST LIKUPANG DISTRICT, NORTH MINAHASA REGENCY, NORTH SULAWESI
Get PDFMunte Village in Likupang Barat District, North Minahasa, North Sulawesi lacks both food and non-food industries, despite the district's abundance of commodities, one of which is coconut with a total land area of 2,595.18 hectares. This indicates that the potential in Likupang Barat District, especially in Munte Village, is not matched with the use of innovative processing technology, resulting in its underutilization. Through this program, the community is empowered to utilize coconuts for the production of virgin coconut oil (VCO) and liquid organic fertilizer as Munte Village's flagship products. These products are expected to provide innovation and inspiration for the advancement of the biodiversity-based economy sector in Munte Village, thereby maximizing the available benefits to support the local economy. Additionally, it is aimed that these products will become distinctive souvenirs Munte Village, contributing to the development of the tourism sector in that area. As a result, residents of Munte Village who participated in the socialization and workshops have successfully produced these flagship products by harnessing coconut as a local biodiversity resource
Revitalizing the Sri Lankan Economy: An In-Depth Exploration of Gastro Tourism as a Catalyst for Upliftment – Visitor Perspective
Get PDFThis paper explores the transformative potential of Gastro Tourism in Sri Lanka, assessing its ability to attract visitors and stimulate economic growth through the rich tapestry of culinary diversity. This study investigates the personal meanings associated with gastro tourism experiences by utilizing qualitative methods to gather and analyze insights from a diverse cohort of Sri Lankan-bound tourists. The purposive sampling tech2ique ensures a comprehensive understanding, incorporating individuals with extensive knowledge of Sri Lankan food culture and exposure to global gastronomy. The data collection technique involves in-depth interviews, allowing for a nuanced exploration of participants’ perspectives on Sri Lankan cuisine and gastro tourism. To ensure trustworthiness, the study adheres to Tracy’s (2010) criteria, emphasizing credibility, transferability, dependability, and confirmability. Thematic analysis is employed for data analysis, revealing five interconnected themes: Economic Transformation Through Culinary Experiences, Empowerment of Entrepreneurs and Small Businesses, Cultural Diplomacy Driving Economic Integration, Holistic Development, and Sustainable Growth and Rural Economic Upliftment. The thematic analysis underscores the multifaceted impact of gastro tourism on Sri Lanka’s economic resurgence, portraying it as a catalyst for economic vibrancy, entrepreneurship, cultural diplomacy, holistic development, and sustainable practices
Unleashing Student Potential: Enhancing Creativity and Performance with Project-Based Learning
Get PDFThe study aims to address the gap in understanding the effectiveness of project-based learning (PjBL) in enhancing students' creativity and academic performance. Despite increasing interest in PjBL, there is a need to thoroughly examine its alignment with traditional instructional paradigms. The study uses a quasi-experimental method design, stratifying participants into an experimental group and a control group. The experimental arm undergoes a targeted PjBL approach, diverging from the control group, which adheres to conventional teaching methodologies. Over a 12-week duration, data is methodically amassed through pre- and post-tests, encapsulating both quantitative and qualitative metrics to evaluate student performance and ingenuity. Preliminary findings underscore a marked enhancement in both creative output and academic performance among students exposed to PjBL. Nonetheless, the study elucidates potential challenges, such as resource constraints and implementation hurdles, necessitating further elucidation. The study suggests that PjBL can enhance students' creative thinking and academic achievement by inducing innovation, problem-solving skills, and collaboration. Future research should explore its impact on student motivation, engagement, and academic success, as well as its adoption and scalability strategies.Dalam ranah penelitian pendidikan, terdapat kesenjangan yang mencolok dalam pemahaman komprehensif akan efektivitas pembelajaran berbasis proyek (PjBL) dalam meningkatkan kreativitas dan kinerja akademik siswa. Meskipun minat yang berkembang dalam metodologi pedagogis yang inovatif, terdapat kesenjangan yang masih berlanjut dalam mengkaji secara mendetail bagaimana PjBL sejalan dengan paradigma instruksional tradisional. Kesalahan ini menekankan pentingnya untuk mengkaji secara cermat manfaat dan kendala potensial yang terkandung dalam mengintegrasikan PjBL ke dalam kerangka pendidikan. Untuk mengatasi kesenjangan mendesak ini, penelitian menggunakan desain quasi-eksperimental, membagi peserta menjadi kelompok eksperimen (34 peserta) dan kelompok kontrol (49 peserta). Kelompok eksperimen menjalani pendekatan PjBL yang ditargetkan, berbeda dengan kelompok kontrol, yang mematuhi metodologi pengajaran konvensional. Selama periode 12 minggu, data dikumpulkan secara metodis melalui pre-test dan post-test, mencakup metrik kuantitatif dan kualitatif untuk mengevaluasi kinerja mahasiswa dan kejeniusan. Temuan awal menunjukkan peningkatan yang signifikan baik dalam output kreatif maupun kinerja akademik di antara mahasiswa yang terpapar dengan PjBL. Namun demikian, penelitian ini mengungkapkan tantangan potensial, seperti keterbatasan sumber daya dan hambatan implementasi, yang memerlukan penjelasan lebih lanjut. Temuan ini memiliki dampak penting bagi penyempurnaan pendekatan pedagogis untuk menumbuhkan wawasan kreatif siswa dan meningkatkan prestasi akademik. PjBL muncul sebagai sarana yang menjanjikan untuk memicu inovasi, meningkatkan kemampuan pemecahan masalah, dan memupuk sinergi kolaboratif di antara mahasiswa. Seiring dengan kemajuan penelitian, upaya masa depan harus lebih dalam dalam mengungkapkan dampak luas PjBL pada penentu-penentu penting seperti motivasi mahasiswa, keterlibatan, dan kesuksesan akademik yang berkelanjutan, sambil juga mengeksplorasi strategi optimal untuk adopsi dan skalabilitasny
An Extended Technology Acceptance of Wearable Devices for Ship-to-Shore (STS) Crane Operator in a Container Terminal
Get PDFThis study aims to uncover factors that indicate employees' acceptability of wearable devices. The study utilizes the Technology Acceptance Model (TAM). It expands on Davis's framework by including six extra variables to gain thorough insights: social influence, technological anxiety, trust, perceived risk, perceived physical condition, and resistance to change. After the literature review, a close-ended questionnaire is created to implement the research. Fourty one Ship-to-Shore (STS) crane operators at PT Terminal Teluk Lamong participated in a five-month survey using wearable devices for work. The model's components are analyzed using exploratory and confirmatory factor analysis in a terminal crane operator environment. Structural equation modeling (SEM) is used to confirm the model. The research results show a strong connection between the independent and dependent variables, revealing the complex dynamics that impact the attitudes and intentions of high-risk workers. While other connections were not statistically significant, the study highlights the crucial influence of social characteristics on user attitudes toward technology adoption. This study expands TAM and provides practical guidance for introducing wearable devices to STS crane operators to improve technology acceptance in high-risk industries.Penelitian ini bertujuan untuk mengungkap faktor-faktor yang menunjukkan penerimaan karyawan terhadap perangkat wearable. Penelitian ini menggunakan Technology Acceptance Model (TAM). Model ini diperluas dari kerangka Davis dengan menambahkan enam variabel tambahan untuk mendapatkan wawasan yang mendalam: pengaruh sosial, kecemasan teknologi, kepercayaan, risiko yang dirasakan, kondisi fisik yang dirasakan, dan resistensi terhadap perubahan. Setelah tinjauan literatur, kuesioner tertutup dibuat untuk menjalankan penelitian ini. Sebanyak 41 operator crane Ship-to-Shore (STS) di PT Terminal Teluk Lamong berpartisipasi dalam survei di mana mereka menggunakan perangkat wearable untuk pekerjaan selama lima bulan. Komponen model dianalisis menggunakan analisis faktor eksploratif dan konfirmatori dalam lingkungan operator terminal peti kemas. Model ini dikonfirmasi menggunakan pemodelan persamaan struktural (SEM). Hasil penelitian menunjukkan korelasi kuat antara variabel independen dan dependen, mengungkap dinamika kompleks yang memengaruhi sikap dan niat pekerja berisiko tinggi. Meskipun beberapa korelasi lain tidak signifikan secara statistik, penelitian ini menyoroti pengaruh penting karakteristik sosial terhadap sikap pengguna terhadap adopsi teknologi. Penelitian ini memperluas TAM dan memberikan panduan praktis untuk memperkenalkan perangkat wearable kepada operator STS crane untuk meningkatkan penerimaan teknologi pada industri berisiko tinggi
The Influence of Lifestyle and Travel Motivation on Intention in Using the Nusuk Platform in the Umrah Mandiri Community
Get PDFHajj and Umrah are popular in Indonesia, where most people are Muslim. Data shows that every year, the number of Hajj and Umrah pilgrims tends to increase. This is the background for the proliferation of Hajj and Umrah travel businesses in Indonesia. As technology progressed, Indonesians started to insist on conducting Umrah mandiri, or independent Umrah, independently, without the assistance of a travel agency. We conducted this study using the Nusuk platform in the Independent Umrah Community to analyze the impact of lifestyle on travel intention and motivation. We used SEM (Structural Equation Modeling) as the analysis method, with the assistance of LISREL software. The study sample consisted of 300 respondents. The findings showed that lifestyle and travel motivation variables have a positive and significant influence on the intention to use the Nusuk platform. This research not only employs a statistical tool but also analyzes the independent Umrah community's intention to utilize the new platform, a topic not previously explored in prior studies. We anticipate that this research will assist Nusuk platform managers in creating more appealing programs, thereby boosting user intentions
Improved Accessibility of Healthcare Facility Services by Vulnerable Populations
Get PDFThis study determined the capacity of healthcare facilities in the Philippines to provide accessible health services to vulnerable groups during the COVID-19 pandemic. The research addressed the urgent need to support vulnerable populations facing higher health risks and barriers in accessing healthcare services. Using a cross-sectional, descriptive quantitative research design and the Healthcare Facility Capacity Self-Assessment on the Accessibility of Services for Vulnerable Populations survey, the researchers collected data from 154 participating healthcare facilities in the Philippines. The most important finding revealed significant gaps in the healthcare facilities’ capacity to serve vulnerable groups, particularly in physical infrastructure, equipment, personnel training, and tailored health promotion materials. This study contributes to the theoretical understanding of healthcare accessibility by applying the Andersen behavioral model. It highlights the practical implications for targeted interventions, policies, and resource allocation to enhance the capacity of healthcare facilities to provide accessible and inclusive health services to vulnerable populations during health emergencies