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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.

Social media has become a primary means of communication for adolescents in the digital era, yet excessive use can create complex impacts on their academic, social, and psychological well-being. The positive effects include expanding cross-regional friendships, improving communication skills, strengthening social relationships, and increasing learning motivation through peer interaction and support. Conversely, the negative effects include declining academic performance due to reduced focus, neglect of responsibilities, weakened language skills caused by the dominance of informal language, a higher risk of digital crimes such as fraud and identity theft, as well as mental-health issues including anxiety, depression, social-comparison pressure, and cyberbullying. To minimize these risks, preventive efforts are needed, such as enhancing digital literacy for both adolescents and parents, promoting ethical and safe online behavior, regulating screen time, strengthening parental guidance, implementing digital-wellness policies in schools, providing counseling services, developing more youth-friendly platforms, and enforcing government regulations on online safety. This study emphasizes that the wise, safe, and productive use of social media can only be achieved through collaborative efforts involving adolescents, families, schools, communities, platform providers, and the government.

The study of power in higher education institutions is important because power dynamics influence not only formal organizational systems but also informal relationships within academic communities. This research aims to analyze patterns of power manifestation in higher education institutions, understand their influence on organizational behavior, and identify the structural and cultural aspects involved in the process. The method applied in this study is a Systematic Literature Review (SLR), conducted through collecting, reviewing, and synthesizing various relevant literature related to power and governance in higher education. The findings indicate that pro-social manifestations of power and structural empowerment can positively contribute to job satisfaction and create a healthier and more conducive academic climate. On the other hand, centralized authority and unequal power relations may generate various negative impacts on organizations, such as reduced participation and institutional effectiveness. Therefore, higher education institutions need to implement a more participatory and adaptive governance model to minimize the negative effects of power asymmetry while strengthening collaboration, inclusiveness, and the overall quality of the academic environment.

Decline in the ability to perform activities of daily living among older adults can lead to poor personal hygiene practices, thereby increasing the risk of infections, including urinary tract infections. This study aims to analyze the effect of improving self-care in personal hygiene on reducing the risk of urinary tract infections in the elderly.The method used was a case study involving a single respondent (Mr. W), with a four-week intervention consisting of one visit per week, each lasting approximately 45 minutes. The intervention included personal hygiene education, practical demonstrations, direct assistance, and environmental modification.The results showed an improvement in both awareness and personal hygiene practices, as indicated by the ability to brush teeth regularly, perform proper genital care after urination, and maintain consistency in changing clothes and underwear, although some habits still required ongoing assistance.In conclusion, a holistic approach through education, assistance, and environmental support is effective in gradually improving personal hygiene practices among older adults. However, continuous efforts are necessary to achieve long-term behavioral consistency.

The digital era has fundamentally transformed the market landscape, requiring e-commerce platforms to understand the determinants of consumer behavior. This study aims to analyze the role of E-commerce Trust as a mediating variable in the relationship between Perceived Ease of Use, Perceived Usefulness, and Perceived Enjoyment on Purchase Intention. Using a quantitative approach, data was collected from 326 active users of the Lazada platform in Central Java. Data analysis was conducted using the Structural Equation Modeling-Partial Least Squares (SEM-PLS) method. The results show that the three main factors ease, usefulness, and enjoyment have a positive and significant influence on Brand Trust and consumer Purchase Intention directly. Furthermore, it was found that E-commerce Trust acts as a crucial mediator that strengthens Purchase Intention through positive user experience. Theoretically, this study strengthens the Technology Acceptance Model (TAM) framework and the context of Cross-Border E-commerce (CBEC) in the digital retail industry. Practically, these findings emphasize the importance of optimizing platform features to enhance transaction convenience and security and build long-term loyalty. The research's implications suggest that platform managers should focus on both aesthetics and functionality to create a credible and enjoyable digital shopping ecosystem for consumers in developing regions.

Decline in the ability to perform activities of daily living among older adults can lead to poor personal hygiene practices, thereby increasing the risk of infections, including urinary tract infections. This study aims to analyze the effect of improving self-care in personal hygiene on reducing the risk of urinary tract infections in the elderly.The method used was a case study involving a single respondent (Mr. W), with a four-week intervention consisting of one visit per week, each lasting approximately 45 minutes. The intervention included personal hygiene education, practical demonstrations, direct assistance, and environmental modification.The results showed an improvement in both awareness and personal hygiene practices, as indicated by the ability to brush teeth regularly, perform proper genital care after urination, and maintain consistency in changing clothes and underwear, although some habits still required ongoing assistance.In conclusion, a holistic approach through education, assistance, and environmental support is effective in gradually improving personal hygiene practices among older adults. However, continuous efforts are necessary to achieve long-term behavioral consistency.

Patients with ANSD may have hearing thresholds that vary from normal to severe hearing loss, but they often have difficulty understanding speech, especially in noisy environments. This condition can be caused by various factors, including genetic mutations (such as in the OTOF gene), preterm birth, perinatal hypoxia, and hyperbilirubinemia. Some adult patients have been reported to develop ANSD following autoimmune disorders such as sensorimotor neuropathy or after chemotherapy with ototoxic agents such as cisplatin. Diagnosis of Auditory Neuropathy Spectrum Disorder (ANSD) begins with a comprehensive medical history to identify risk factors that play a role. A history of preterm birth, severe hyperbilirubinemia requiring exchange transfusion, perinatal hypoxia, ventilator use, and a family history of infection or genetic disorders are major risk factors. In addition, patients or parents often report delayed speech development, inability to understand speech (especially in noisy environments), or a discrepancy between previous hearing test results and the child’s behavioral response. The gold standard for diagnosing ANSD is a combination of: (1) positive OAE and/or CM, (2) absent or abnormal ABR, and (3) absent acoustic reflex. This diagnosis is established only if there is evidence that the cochlea is functioning normally but there is a disruption in auditory nerve transmission. Routine monitoring is conducted to assess hearing and language development and adjust devices and therapy methods according to the patient’s needs. Counseling and education for families are also crucial components to provide optimal support at home and improve the patient’s quality of life. A comprehensive multidisciplinary approach is essential to ensure effective management of ANSD and achieve the best possible outcomes.

Clean and Healthy Living Behavior (PHBS) is a promotive and preventive effort that aims to improve the degree of public health through behavior change. Nursery reservoir employees have a high risk of exposure to the work environment in the form of dirty water, biological waste, and pathogenic microorganisms. This community service activity was carried out to increase the knowledge and practice of PHBS among employees of the nursery reservoir in Juata Tarakan based on national PHBS indicators. The implementation method includes counseling, demonstration, and evaluation using pre-test and post-test. The results showed a significant increase in employee knowledge, with an average pre-test score of 58.7 increasing to 78.3 in the post-test. The statistical test resulted in a value of p = 0.000 (p < 0.05), which confirms the effectiveness of PHBS educational interventions in improving workers' health knowledge and behavior. These findings provide practical implications that counseling-based education and demonstrations can be an effective strategy in encouraging the implementation of PHBS in risky work environments. Thus, this activity is expected to be able to support the creation of a healthier work environment, increase productivity, and become a model for community-based occupational health interventions.

Management psychology plays a crucial role in enhancing the effectiveness of educational organizational management, particularly in understanding individual behavior, work motivation, leadership, and communication within the educational environment. The dynamic development of educational institutions requires a managerial approach that focuses not only on administrative aspects but also on the psychological aspects of the human resources involved. Therefore, the study of management psychology in education is essential to understand how this approach can support improvements in educational quality. This study aims to review and synthesize various studies on the application of management psychology in educational contexts and identify emerging research trends. The research questions posed are: (1) What are the trends and focuses of research on management psychology in education? and (2) What is the role of management psychology in improving the effectiveness of educational institution management? This study is expected to provide insights into how management psychology can be applied to enhance managerial performance and quality in education.

Public awareness of the importance of health is still relatively low, especially in rural areas. This is due to limited access to information and health services. This community service activity aims to increase the knowledge and awareness of the village community through healthy lifestyle education and free health checkups. The methods used include counseling, interactive discussions, and health checks including blood pressure, blood sugar, and body mass index. The results of the activity show that there is an increase in public knowledge about a healthy lifestyle and an increase in awareness to carry out regular health check-ups. This activity also has a positive impact in early detection of public health conditions. In addition, the active participation of the community during the activity shows high enthusiasm for the program implemented. This program also strengthens the relationship between health workers and the community in promotive and preventive efforts. Thus, education and free health services are effective strategies in improving the health status of the village community and encouraging the formation of healthy living behaviors in a sustainable and independent manner.

Inappropriate complementary feeding (MPASI) practices remain a public health concern, particularly during the first 1,000 days of life, as they contribute to the risk of growth disorders such as stunting. This study aimed to analyze the relationship between socioeconomic factors and maternal decision-making processes with complementary feeding practices based on consumer behavior theory. This study employed an observational analytic design with a cross-sectional approach involving 240 mothers with children aged 6–23 months in the working area of Puskesmas Putat Jaya, Surabaya. Data were collected through structured interviews and analyzed using the Chi-Square test. The results showed significant relationships between socioeconomic status and decision-making processes, as well as between decision-making processes and complementary feeding practices (p<0.05). Mothers with higher socioeconomic status tended to have better decision-making processes and more appropriate feeding practices. However, overall practices were not fully aligned with recommended standards. These findings indicate that improving complementary feeding practices requires not only knowledge enhancement but also strengthening maternal decision-making capacity within their socioeconomic context.

Food waste is a global issue that has a major impact on the economy, environment, and food security. The high rate of food waste is directly influenced by food waste behavior. Also, food waste behavior does not just appear, but it is supported by other factors such as food waste knowledge and food preferences. As an effort to prevent the increase in food waste, it is important to know the relationship between these two factors and the occurrence of food waste behavior. The method used is a literature review of open access scientific articles with English language used and published in the period 2015–2025 through the Google Scholar databases. The results of the review show that most studies found a significant relationship between food waste knowledge and food preferences with food waste behavior. However, some studies also showed inconsistent results. Although many studies support the relationship between food waste knowledge and food preferences with food waste behavior, the difference in results also indicates that there are still other factors that are strongly related to food waste behavior, so more comprehensive efforts are needed to reduce the occurrence of food waste behavior.

The transformation of payment systems from cash to digital through the Quick Response Code Indonesian Standard (QRIS) is part of financial transaction modernization in Indonesia. This transformation has begun among Micro, Small, and Medium Enterprises (MSMEs) in the Baduy community, particularly in Baduy Luar, which has higher interaction with external communities. However, the adoption of digital payment systems has not been fully supported by adequate financial management capabilities. This community service activity aims to identify the transformation process of payment systems and describe the financial literacy conditions of Baduy MSMEs. The method used is a descriptive qualitative approach through in-depth interviews and field observations. The results show that some MSMEs have adopted QRIS through Bank BRI as an alternative payment method alongside cash and have utilized social media such as TikTok Live and Instagram for product marketing. The main sources of income include handicrafts, traditional clothing, accessories, and food products. However, financial management practices remain simple and lack systematic recording. This indicates improved financial inclusion but not yet accompanied by adequate financial behavior. Therefore, strengthening financial literacy is essential to support sustainable financial modernization in the Baduy community.

Corruption remains a persistent challenge in Indonesia because it weakens public trust, undermines welfare, and obstructs equitable development. This article examines how Aristotle’s virtue ethics can contribute to anti-corruption efforts by addressing the moral roots of corrupt behavior. The study argues that corruption is not only a legal or administrative violation but also a failure of character, judgment, and commitment to the common good. Using a qualitative conceptual design, the article employs philosophical analysis, a structured literature review, and Socratic questioning to examine the relationship between virtue, leadership, and public integrity. The analysis identifies three principal roots of corruption: weak moral character, poor ethical judgment, and self-interest over the common good. It shows that Aristotelian ethics offers an integrated response through the cultivation of moral virtue, intellectual virtue, and practical wisdom. The findings suggest that virtue-based ethics is most effective when combined with anti-corruption education, ethical leadership, stronger rule-of-law implementation, and institutional arrangements that reduce opportunities for abuse of power. Aristotle’s framework does not provide a complete solution, but it offers a valuable normative foundation for strengthening ethical public culture in Indonesia.

A mid the growing complexity of contemporary education, the challenge of integrating intellectual achievement with moral and spiritual development has become increasingly urgent. This study examines educational strategies in the Qur’an through the perspective of tafsir tarbawi, focusing on four core approaches: exemplary conduct, advice, dialogue, and storytelling. The research aims to explore how the Qur’an presents pedagogical methods that not only convey knowledge but also shape character and internalize values in learners. Employing a qualitative library research design with thematic and tafsir tarbawi approaches, this study analyzes relevant Qur’anic verses and supporting scholarly literature. The findings reveal that the Qur’an offers a holistic and dynamic model of education in which exemplary conduct functions as a behavioral model, advice serves as a means of value internalization, dialogue promotes reflective and critical thinking, and storytelling strengthens moral awareness through narrative experience. These strategies are interconnected and operate across cognitive, affective, and behavioral domains. The study concludes that Qur’anic educational strategies remain highly relevant for contemporary Islamic education, particularly in strengthening character formation, reflective learning, and the integration of values in educational practice.

The global consumption of energy drinks is currently faced with a paradox between the demand for instant performance enhancement and concerns regarding health risks. This study aims to analyze the strategic role of brand image in stimulating consumer purchase intention amidst this perceptual dilemma. Employing a qualitative approach through a literature review method, this research synthesizes findings from nine empirical studies published between 2019 and 2024. The analysis reveals that brand image consistently exerts a positive and significant influence on the escalation of purchase intention. Within a marketing framework, brand image functions as a risk mitigation instrument and a signal of trust capable of constructing positive consumer attitudes. These findings validate the Theory of Planned Behavior (TPB), where a strong brand identity triggers the psychological drive to perform a purchase. Practically, this study concludes that the effectiveness of energy drink marketing strategies highly depends on building an authentic and responsible brand image to foster public trust and loyalty amidst intense industrial competition.

Diarrhea is a common health problem among school-aged children. Factors influencing its occurrence include knowledge of healthy food and the habit of consuming snacks within the school environment. The objective of this research was to examine the relationship between knowledge of healthy food and snack consumption habits with diarrhea cases at SDN 81 Manado. This research employed a descriptive-analytic design with a cross-sectional approach. A total of 50 respondents were selected based on inclusion and exclusion criteria. Data collection was conducted using questionnaires addressing both variables. Statistical analysis was performed using the Chi-Square test with a significance level of ρ ≤ 0.05. The findings revealed that 35 respondents (75.0%) had poor knowledge of healthy food, and 32 respondents (64.0%) experienced diarrhea. Additionally, 42 respondents (84.0%) reported poor snack consumption habits, with 37 respondents (74.0%) experiencing diarrhea (29 males and 21 females). Chi-Square analysis produced a ρ-value of 0.001, which is lower than the alpha level (α = 0.05), indicating a significant relationship between knowledge of healthy food, snack consumption habits, and diarrhea cases. The study concludes that both knowledge of healthy food and snack consumption habits are significantly associated with diarrhea among school-aged children. Parental involvement is essential in educating children about healthy food choices as a preventive measure against diarrhea.

This study aims to examine the effectiveness of implementing the Al Miftah method with a behavioristic approach in improving the ability of students at the Raudlatul Ulum II Islamic Boarding School to read classical Islamic texts. This method provides stimuli in the form of repetitive exercises and positive reinforcement that actively motivate students to learn nahwu and sharaf rules, the main foundations in learning classical Arabic texts. The results of observations and interviews show significant changes in the students' learning behavior; from being passive to being more active, motivated, and able to understand the learning material better. The use of innovative media such as nadhom songs strengthens the memorization of Arabic language rules in a rhythmic and enjoyable way. The role of teachers as facilitators and evaluators is also very important in guiding and motivating students individually. Evaluation of students' abilities through classical Islamic texts reading tests shows that this method is effective in improving reading performance and understanding of classical Islamic texts. Some limitations, such as limited learning time and the number of certified teachers, are concerns for future development.

This study aims to analyze the relationship between self-control and the moral development of students at Medan State University. Self-control is an individual's ability to control emotions, impulses, and behavior to align with prevailing moral norms and values ​​in both academic and social settings. This study employed quantitative methods, collecting data through questionnaires distributed to students. The research instrument was used to measure students' levels of self-control and their moral development, as reflected in their attitudes of responsibility, honesty, discipline, and ethical behavior on campus. The data obtained were analyzed to determine the relationship between the two variables. The results showed that students' levels of self-control were considered good and had a positive relationship with moral development. This suggests that students with better self-control tend to display behaviors consistent with prevailing moral values ​​and norms. Therefore, self-control plays a crucial role in the moral development of students, necessitating ongoing efforts by universities to support the development of self-control through character development and academic activities oriented toward moral values.

Entering the third decade of the 21st century, the church faces the urgency of redefining its existence amidst the shift to a digital ecosystem. This research aims to analyze the synergy between church management and transformational leadership toward the effectiveness of leader multiplication in the Digital 4.0 era. Using a qualitative method with a descriptive-analytical approach through library research, this study explores the integration of modern management theories and theological principles. The findings indicate that church management serves as a vital infrastructure providing operational stability, while transformational leadership acts as a catalyst for innovation and behavioral change in facing VUCA (Volatility, Uncertainty, Complexity, and Ambiguity) conditions. The synergy between these two elements creates a “Digital Shepherding” model, where the digital space is transformed into a theological medium for character formation and spiritual transmission. The study concludes that the effectiveness of leader multiplication is determined by a shift from person-centered leadership to a system-inspired approach that integrates digital capabilities with biblical integrity. Strategic implications suggest that churches must adopt a digital mindset and establish digital leadership laboratories to ensure the sustainability of their mission among Generation Z.