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The Free Nutritious Meal Program (MBG) is a free school lunch initiative in Indonesia introduced during the administration of Prabowo Subianto. This study aims to examine the effectiveness of the government's MBG (Free Nutritious Meal) program on kindergarten students' learning interest through a literature review approach. The background of this study is based on the issue of low student learning interest, which is influenced not only by pedagogical factors but also by physical conditions, particularly nutritional intake. This research employed a qualitative approach using a literature review method. The data sources consisted of scientific articles published within the last five years and accessed through Google Scholar. Data were collected through documentation studies, while thematic synthesis was used for data analysis. The findings indicate that the MBG program has a significant positive impact on improving students' learning interest, particularly in terms of attention, motivation, participation, and attendance. The results also reveal that meeting students' physiological needs contributes to their cognitive and emotional readiness to learn. However, the effectiveness of the program is influenced by the quality of its implementation and management in the field. Therefore, more optimal program management and continuous evaluation are needed to maximize its impact on improving the quality of learning.

Rapid technological developments and social changes in the disruption era require organizations, including educational institutions, to adapt quickly and innovatively. This article discusses the importance of building psychological safety as a foundation to enhance team innovation and adaptability. Psychological safety is a condition in which team members feel safe to express ideas, ask questions, and share opinions without fear of negative consequences. The study employs a qualitative literature review method; analyzing various scientific sources related to psychological safety, leadership, and organizational management. Findings indicate that supportive and inclusive leadership plays a crucial role in fostering a psychologically safe environment, which in turn promotes open communication; effective collaboration, and innovative behavior. Developing psychological safety enhances intrinsic motivation, job engagement, and learning agility; enabling teams to respond effectively to rapid organizational changes. This research implies that organizations should prioritize psychological safety to strengthen team performance and sustainability in the dynamic disruption era.

 This study examines women’s transformational leadership in educational institutions through a systematic literature review approach. The increasing involvement of women in leadership positions in schools and universities has attracted academic attention to understand their contribution to organizational development and the improvement of educational quality. This study aims to synthesize recent empirical research findings on women’s transformational leadership in education. The method used was a Systematic Literature Review (SLR) by identifying, evaluating, and synthesizing relevant studies published between 2021–2026 through academic databases such as Google Scholar and ScienceDirect using the keywords “transformational leadership,” “women leadership,” and “education or school.” After a selection process based on inclusion and exclusion criteria, 15 empirical articles were analyzed. The findings indicate that female leaders tend to demonstrate transformational leadership characteristics, including inspirational motivation, intellectual stimulation, idealized influence, and individualized consideration. These leadership practices positively affect teacher motivation and performance, organizational commitment, organizational climate, and learning innovation. However, women in leadership positions still face challenges such as gender stereotypes, structural bias, and social expectations regarding gender roles, indicating the need for institutional support and more inclusive policies.

Breast cancer is a serious health problem among women, with incidence and mortality rates that continue to rise. The disease is often detected at an advanced stage due to low levels of awareness, knowledge, and skills related to early detection. Among adolescent girls, particularly high school students, knowledge and skills regarding Breast Self-Examination (BSE) remain limited. This is largely due to restricted access to health information, a lack of targeted educational initiatives, and learning methods that are insufficiently engaging. BSE is a simple and effective early detection method that can be performed independently beginning in adolescence. Video-based education is considered an effective tool for enhancing adolescents’ understanding. This study aims to determine the effectiveness of video-based education in improving knowledge and BSE skills among Grade XI female students at MAN (State Islamic Senior High School) 2 Yogyakarta. This study employed a pre-experimental design using a one-group pre-test and post-test approach. The study population consisted of all Grade XI female students at MAN 2 Yogyakarta, with a sample of 59 students selected through purposive sampling on predetermined inclusion criteria. The intervention involved a single session of a BSE educational video lasting approximately seven minutes. It was conducted in 15 groups, with each group accompanied by one facilitator. Data were analyzed using the nonparametric Wilcoxon statistical test. The Wilcoxon test results showed a p-value of 0.000 (p < 0.05) for both knowledge and skills variables, indicating a statistically significant improvement between the pre-test and post-test scores. In conclusion, video-based education was proven effective in improving knowledge and BSE skills among Grade XI female students at MAN 2 Yogyakarta. Future researchers are encouraged to assess BSE skills using a structured checklist based on standardized evaluation criteria.  

Anemia is a common nutritional problem among adolescent girls and can affect health, learning ability, and the quality of future generations. Hemoglobin (Hb) levels can be influenced by dietary intake, such as folic acid and vitamin C, as well as consumption behaviors, including tea drinking habits and adherence to iron supplementation (TTD). This study aimed to examine the relationship between folic acid intake, vitamin C intake, tea drinking habits, and adherence to TTD consumption with hemoglobin levels among adolescent girls in senior high schools in Tuban District. This study used a cross-sectional design with a sample of 325 respondents selected through probability sampling. Data on folic acid and vitamin C intake were obtained using a 24-hour dietary recall method, while tea drinking habits and adherence to TTD consumption were collected through questionnaires. Hemoglobin levels were measured directly using a hemoglobin testing device. Data analysis was performed using the Spearman correlation test. The results showed significant relationships between folic acid intake and hemoglobin levels, vitamin C intake and hemoglobin levels, adherence to iron supplementation and hemoglobin levels, and tea drinking habits and hemoglobin levels, with a negative direction of association. This study concludes that folic acid intake, vitamin C intake, tea drinking habits, and adherence to TTD consumption influence hemoglobin levels in adolescent girls. Efforts to prevent anemia should focus on improving dietary patterns, proper use of iron supplementation, and regulating tea drinking habits.

The digital era has fundamentally revolutionized human interaction and information processing, particularly for Generation Z as digital natives. This research aims to identify the characteristics of digital information consumed by Generation Z and evaluate their long-term memory (LTM) capacity in the digital age. Using a Systematic Literature Review (SLR) method with a qualitative approach, 15 relevant studies published between 2021 and 2026 were analyzed from databases such as Scopus, Google Scholar, and ScienceDirect. The findings indicate that digital information characteristics—which are often "bite-sized," visual, and rapidly consumed—tend to encourage shallow encoding and digital amnesia. However, the study also found a dual impact: while high cognitive load and constant multitasking can hinder memory consolidation, structured digital use and interactive learning modules can significantly enhance memory retention. These results imply that optimal cognitive function in the digital era highly depends on digital literacy and effective information management strategies to balance technological use with natural cognitive sharpness.

Background: Automatic segmentation of the thyroid gland in ultrasonography (USG) images using deep learning requires a user-friendly interface to support diagnostic and educational processes. Purpose: This study aims to develop and implement a Graphical User Interface (GUI) that integrates a deep learning U-Net model for interactive and efficient segmentation and visualization of thyroid USG images. Method: The development method employed the Rapid Application Development (RAD) approach using MATLAB programming language. The GUI is designed to load transverse and sagittal USG images, display automatic segmentation results, and calculate thyroid gland volume based on dimensions measured automatically from the segmentation output. Testing was conducted using USG image data from 15 volunteers, and GUI functionality was evaluated using black box testing. Result: The GUI successfully displayed USG images and segmentation results with a responsive 4-panel interface; zoom, pan, and image navigation features functioned well. Automatic segmentation occurred in real-time after image input, and volume measurement results appeared automatically. Black box testing evaluation showed all GUI features operated as expected. The average Dice Similarity Coefficient (DSC) of 0.91 indicates high performance of the U-Net model in thyroid segmentation, consistent with previous findings. Statistical testing confirmed no significant difference between volume measurements using the application and manual methods (p = 0.953). Conclusion: This GUI implementation facilitates users in performing deep learning-based segmentation and visualization of thyroid USG images, improving efficiency and accuracy in thyroid volume measurement. The GUI has potential applications in clinical practice and radiology education.

One of the most important factors influencing how well students learn is their motivation to learn. Teachers must actively manage students' psychological well-being, as low motivation to learn can lead to less-than-ideal learning outcomes. In addition to imparting knowledge, teachers can also act as motivators and facilitators, fostering an emotionally and psychologically supportive learning environment. Therefore, particularly in madrasah environments that prioritize spiritual values, teachers' psychological management techniques are crucial for enhancing students' motivation to learn. The purpose of this study was to examine various psychological management techniques used by madrasah instructors to enhance students' willingness to learn. A qualitative research approach with a literature review approach was used as the methodology. Information was gathered from various sources, including books, academic journals, and related documents on learning motivation and educational psychology management. The findings revealed a number of useful tactics that educators can employ, such as developing strong emotional bonds with students, fostering a relaxed and supportive learning environment, expressing gratitude and positive reinforcement, recognizing each student's unique needs and characteristics, and incorporating spiritual values ​​into the educational process. As demonstrated by increased active engagement, learning interest, and learning outcomes, the implementation of these methods has been shown to enhance students' motivation to learn. Therefore, effective and meaningful learning is greatly influenced by the teacher's psychological management.

The issue of nutrition among school children remains a public health challenge in Indonesia. As an effort to improve the nutritional status of students, the government launched the Free Nutritious Meal program (MBG) in educational units. However, in its implementation, there are still students who do not take advantage of the program. This study aims to identify the reasons why students do not utilize the Free Nutritious Meal (MBG) program based on the (ABC) theory of antecedent, behavior, consequence at SD Negeri 100 Kendari. This research uses a qualitative method with a case study approach. The number of informants to be studied is 6 people selected through Purposive Sampling, consisting of students, the principal, teachers, SPPG officers, and parents. Data collection is conducted through in-depth interviews, recording, observation, and documentation. The data are analyzed through the stages of data reduction, data presentation, and drawing conclusions. Research results show that the antecedent of students' knowledge about the MBG program is at the level of knowing to understanding, the application of the provided menu has been in accordance with balanced nutrition principles, and the program policy is supported by various parties. Students' behavior shows rejection of the program influenced by negative experiences, perceptions of the halalness of food containers, and parental prohibitions. The consequence of students not participating does not directly have a negative impact on their learning conditions or physical health, because nutritional needs are still met from other sources. Therefore, students have no motivation to utilize the program. In conclusion, students who do not take advantage of the MBG program are influenced by perceptions, experiences, and parental restrictions. Therefore, it is necessary to improve education, strengthen communication, and enhance the quality of program implementation to increase the utilization of the MBG program.

Digestive health in children plays a vital role in their overall growth and development. Diarrhea remains the most frequent illness occurring among children. The use of probiotics can both treat and prevent this condition. Kombucha is a fermented beverage that can function as a probiotic source. The objective of this activity was to educate members of the PKK (Family Welfare Movement) regarding probiotics and to practice making probiotics at home. The methodology employed a combination of counseling, demonstrations, and hands-on practice. The results of this activity showed an increase in knowledge among all participants concerning probiotics. Participants were enthusiastic and eager during the direct practice of brewing kombucha. Overall, this activity provided a positive impact on the PKK members, with the hope that it can be maintained sustainably to establish the home as the primary foundation for health.

The situations frequently faced by final-year students while preparing scientific papers often have an impact on their mental health and learning process. The purpose of this study was to evaluate the effectiveness of Mozart music therapy in reducing stress among final-year students in the Diploma III Nursing Program at Abulyatama University. This study used a quantitative method with a one-group pre-Test and post-Test design. The population studied included all final-year students in the Diploma III Nursing Program at Abulyatama University, totaling 168 students. The sample consisted of 15 respondents selected using purposive sampling technique. The instrument used in this study was the DASS-42 questionnaire with a Cronbach’s Alpha value of 0.8806, and Mozart classical music therapy was administered in accordance with the Standard Operating Procedure sheet. This research was conducted from May 20 to May 23, 2025. Data analysis used the T-test. The results showed a decrease in the mean stress score from 26.07 (pre-Test) to 20.67 (post-Test), with a p-value = 0.000. Based on these results, it can be concluded that Mozart classical music therapy has an effect in reducing stress among final-year students during the process of writing scientific papers. It is expected that students can make Mozart classical music therapy a routine practice in daily life to maintain mental balance, and educational institutions are advised to organize Mozart classical music therapy programs regularly as a preventive effort against academic stress

Excessive smartphone use among adolescents, especially students, can develop into smartphone addiction and potentially disrupt learning concentration. At SMP Negeri 11 Jambi City, most students use smartphones for long periods for entertainment and social media until late at night, which leads to drowsiness and reduced focus during lessons. This study employed a quantitative method with a cross-sectional design. The population consisted of all seventh-grade students at SMP Negeri 11 Jambi City, totaling 352 students, with a sample of 175 respondents selected through stratified proportionate random sampling. Data were collected using the Smartphone Addiction Scale–Short Version (SAS-SV) questionnaire and a learning concentration questionnaire. Data analysis was conducted using univariate and bivariate methods with Kendall’s tau-b test. The results showed that 84% of respondents experienced smartphone addiction, while 61.7% had a good level of learning concentration. Kendall’s tau-b test indicated a significant relationship between smartphone addiction and learning concentration (p-value = 0.000; r = 0.243), showing a weak association. Higher levels of smartphone addiction were linked to decreased learning concentration. Therefore, active involvement from schools and parents is needed to guide adolescents in managing stress and boredom positively.

Hypertension contributes to numerous complications such as heart disease, stroke, kidney failure, and is a risk factor of disability and death. Hypertension Prevalence in Jatinangor is 37.8%, that is higher than national rate. The control of hypertension is low and the education at the primary health facility is short. Therefore, another buffer system for education such as posbindu is needed. Activities that educate people with hypertension become very important, but need to be adjusted as needs. Aim of this study is to determine form and intensity of education preferred by hypertension patients Method: Qualitative descriptive with case study approach using focused group discussion (FGD) method, led by main moderator and assisted by a second moderator. Participants consisted of 15 people with hypertension chosen purposively with the inclusion criterias female and parallel to the research objective. The discussion used semi-structured questions. This study is conducted in two villages in Jatinangor, Desa Cipacing and Desa Cilayung from February to May 2017. Results: Participants wanted education in the form of traditional learning, game simulation, written notes, and video recording. The intensity of education preferred until patients understand, it tends to be performed more than once, and preferred place are performed within Posyandu (Integrated Health and Nutrition Post) with education frequency varies from once a week to once a month. Conclusion: Hypertension patients have variable preference of education forms and its intensity. Innovations in the development of methods in accordance with hypertension patients’ needs must be continued, so that interventions can become more effective for hypertension patients.

Effective communication through the SBAR (Situation, Background, Assessment, Recommendation) method is a crucial component in improving patient safety and the quality of nursing care. However, nursing students often fail to systematically implement SBAR communication during clinical practice. This community service project aims to improve students' SBAR communication competency through mentoring-based training with an experiential learning approach at RSU Haji Medan. The method used was a pretest–posttest design without a control group involving 15 nursing students. The intervention was carried out through the stages of reinforcing the SBAR concept, direct mentoring in the treatment room, and observation- and reflection-based evaluation. Competency was measured using an observation sheet covering the aspects of Situation, Background, Assessment, Recommendation, communication clarity, and self-confidence. The results showed an increase in the average score from 65.6 in the pretest to 83.8 in the posttest, with an average increase of 18.2 points and all participants experienced an increase (100%). These findings indicate that experiential learning-based mentoring is effective in improving students' SBAR communication competency. In addition to improving individual skills, this program also contributes to building a culture of professional communication and supporting patient safety in the hospital environment

Children living in coastal areas face various challenges in developing their literacy and creative potential due to limited access to non-formal educational facilities and adequate learning resources. This condition results in low stimulation of reading, writing, communication, and creative expression skills from an early age. This community service activity aims to develop the potential of coastal children through basic literacy learning and community-based creative arts in Wawatu Village, North Moramo District, South Konawe Regency. The method applied is a community-based participatory approach with an experiential learning design, actively involving children in various educational activities such as shared reading, storytelling, drawing, coloring, singing, reading children’s poetry, and group-based educational games. Data were collected through participatory observation, brief interviews with children, parents, and community leaders, as well as simple questionnaires to assess participants’ responses and satisfaction levels. The results indicate high enthusiasm among the children, with most participants stating that they were very happy and happy to take part in the entire series of activities. The children became more active in interacting, more confident in expressing their opinions, and showed increased interest in reading and artistic activities. In addition, parents and community leaders expressed positive responses, as the program was considered to provide a contextual and meaningful alternative learning experience. This activity demonstrates that the integration of basic literacy learning and community-based creative arts is an effective approach to holistically developing the cognitive, social, and emotional abilities of coastal children while strengthening the role of the community in supporting children’s sustainable growth and development.

Breakfast and sleep quality are important factors that can influence students’ concentration and academic achievement. This study aims to analyze the relationship between breakfast consumption levels and sleep quality with the learning achievement of students at SMP Negeri 31 Medan. This research used a quantitative method with a cross-sectional design. The study population consisted of all 192 eighth-grade students, with a sample of 88 respondents selected through simple random sampling. Breakfast intake was measured using a 3x24-hour food recall (breakfast time only), sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) questionnaire, while learning achievement was obtained from semester exam scores in Indonesian Language and Mathematics subjects. Data analysis was carried out using the Chi-Square test with a significance level of 0.05. The results showed a significant relationship between breakfast intake and learning achievement in Indonesian Language (p=0.003) and Mathematics (p=0.000). Sleep quality was also proven to be associated with learning achievement in Indonesian Language (p=0.001) and Mathematics (p=0.000). The conclusion of this study is that having breakfast with adequate nutritional intake and maintaining good sleep quality contribute positively to improving students’ learning achievement.

Maternal reproductive health is a critical factor in reducing Maternal Mortality Rate (MMR) and Infant Mortality Rate (IMR). Data from Deli Tua Primary Health Center shows that K4 coverage reached only 78% with prenatal class participation at 40%, still below the national target. Low knowledge among pregnant women about reproductive health is one of the main causes. This Community Service Student Creativity Program (PKM-M) aims to improve reproductive health knowledge through innovative and interactive prenatal class improvement. The implementation method includes developing educational media (modules, posters, videos), conducting classes with participatory learning methods, and evaluation through pre-post tests. The program was conducted over 5 months targeting 30 pregnant women divided into 3 groups, each attending 6 sessions. Materials covered physiological changes during pregnancy, nutrition, reproductive hygiene, danger signs, childbirth preparation, and postpartum care. Results showed a knowledge score increase of 42.5% (from 58.3±12.4 to 83.1±8.7) with significance p<0.001. Participation reached 86.7% with satisfaction level of 4.3/5.0. The program proved effective in improving reproductive health knowledge and can be replicated in other primary health centers with local context adaptation.

Academic productivity is a vital indicator of student success in higher education, but it is often hampered by the complexity of tasks, transitions in the learning environment, and digital distractions that trigger procrastination. This phenomenon demands a high degree of adaptability so that students do not become trapped in physical and mental exhaustion due to unmanaged workloads. Therefore, this study aims to analyze in depth the causal relationship between time management skills and academic productivity, as well as investigate their role in mitigating academic stress levels in students. The research method applied is a literature review with a qualitative-descriptive approach. The research data was sourced from secondary data in the form of 21 reputable scientific articles (national and international journals) published between 2020 and 2025. The data analysis process was carried out through the stages of data reduction, synthesis of findings, and narrative conclusion drawing to systematically map the relationship between variables. The results and discussion of the study show that time management has a significant positive correlation with improved learning achievement. Specific indicators such as daily schedule planning, priority setting, and self-regulation have been empirically proven to increase task completion efficiency and Grade Point Average (GPA) achievement. Conversely, poor time management was identified as a major predictor of cognitive overload and exhaustion, especially among students with dense curricula such as engineering majors. This study concludes that mastery of time management is not merely a scheduling tool, but a fundamental cognitive strategy that functions as a coping mechanism to maintain mental health and achieve an optimal study-life balance.

Cognitive concentration constitutes a pivotal determinant within the educational process; when an individual exhibits impaired attentional capacity, the instructional input received is unlikely to be effectively encoded into neural pathways or long-term memory, thereby rendering the expenditure of effort, time, and resources essentially futile. This investigation sought to elucidate the associative dynamics among breakfast consumption patterns, levels of physical activity, and sleep quality in relation to academic concentration among students in Grades X and XI within the North Bogor District. Employing a cross-sectional methodological framework, the study encompassed 101 participants whose selection adhered to an observational analytic approach. Empirical data pertaining to breakfast behavior, physical activity, sleep quality, and concentration performance were acquired through standardized self-administered questionnaires. Analytical procedures were conducted using the chi-square statistical test. The inferential findings demonstrated a statistically significant association between breakfast habits (p = 0.002) and sleep quality (p = 0.008) with learning concentration, whereas physical activity exhibited no significant correlation (p = 0.831). Accordingly, the study substantiates that breakfast regularity and sleep quality are meaningfully interrelated with students’ concentration levels, while physical activity does not manifest a measurable relationship with concentration outcomes

Handwashing with Soap (CTPS) is the activity of cleaning hands using clean, running water and soap to remove dirt, oil, and various germs such as viruses, bacteria, and parasites that may cling to the skin. As one of the most effective, simplest, and most affordable methods of preventing infectious diseases, CTPS is highly important to practice consistently, especially among students at Public Elementary School 283 located in Waitomu Hamlet, Leihitu District, Central Maluku Regency. However, observations indicate that after school activities or playtime, several students still show reluctance to wash their hands, which may be influenced by low awareness, limited understanding of hygiene, insufficient supervision, or the absence of strong daily habits related to cleanliness. This issue reflects the need for more structured hygiene education, continuous reminders, and interactive learning methods to instill good handwashing habits. In addition, improving supporting facilities—such as accessible handwashing stations, adequate soap supply, and visual posters—can motivate students to practice CTPS more regularly. Strengthening CTPS awareness and habits is expected to reduce the risk of disease transmission, foster a healthier school environment, and encourage students to adopt lifelong hygiene practices that benefit both their personal well-being and the wider community.