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Preoperative anxiety is common among women scheduled for cesarean section (C-section), affecting surgical outcomes, recovery, and bonding. This study investigated the effect of guided deep breathing relaxation on reducing preoperative anxiety in C-section patients. A quasi-experimental design with a pretest-posttest control group was conducted with 30 participants from [Name of Hospital]. Participants were randomly assigned to an intervention group (n = 15), which practiced deep breathing exercises 30 minutes before surgery, and a control group (n = 15) receiving standard care. Preoperative anxiety was assessed using the State-Trait Anxiety Inventory (STAI) before and after the intervention. Results showed a significant decrease in anxiety scores in the intervention group (from 45.2 ± 6.3 to 33.5 ± 5.8, p < 0.001), while the control group showed minimal change (44.8 ± 5.9 to 43.6 ± 6.1, p = 0.124). Post-intervention comparisons revealed a significant difference between groups (t = 7.21, p < 0.001). These findings indicate that guided deep breathing effectively reduces preoperative anxiety in C-section patients, suggesting it as a simple, safe, and cost-effective intervention that can improve maternal psychological well-being and surgical readiness. This non-pharmacological approach may also contribute to better postoperative outcomes.

Animation has transcended its traditional association with children’s entertainment and emerged as a dynamic global medium that resonates with audiences across age groups. Beyond its role as a form of visual amusement, animation demonstrates significant potential in conveying meaningful narratives and creating emotional engagement through carefully crafted aesthetic experiences. A central element in the animation process is character design, where the combination of shape, color, and expression not only determines visual appeal but also functions as a medium for reflecting personality and emotional depth. This study aims to investigate the relationship between personal interests and personality traits in shaping visual preferences toward animation illustrations among children and adults. Through a literature review, the research highlights how individual interests—deeply influenced by developmental needs, social environment, and past experiences—play a crucial role in guiding aesthetic choices. Findings suggest that children are typically drawn to characters with simplified forms, bright and saturated colors, and exaggerated expressions that facilitate recognition, comprehension, and emotional connection. Conversely, adults tend to prefer more complex designs, incorporating nuanced emotional cues, realistic proportions, and layered symbolism that align with mature cognitive and emotional processing. The comparison underscores the importance of audience segmentation in animation design, particularly in creating characters that are not only visually engaging but also resonate with psychological and emotional expectations. By recognizing and addressing the distinct preferences of different age groups, animators and illustrators can develop content that is more contextually relevant, immersive, and capable of fostering long-term audience attachment. Ultimately, this study emphasizes that effective animation character design extends beyond technical artistry; it requires a deep understanding of human psychology, cultural influences, and the evolving nature of visual engagement across the lifespan.

This study aims to analyze the effect of leverage measured by Debt to Asset Ratio (DAR) and activity ratio measured by Total Asset Turnover (TATO) on profitability measured by Return On Assets (ROA) at PT ABC Indonesia Tbk for the 2015–2024 period. The analysis is carried out both partially and simultaneously to provide an overview of the factors that affect the company's profitability. The type of research used is descriptive quantitative with secondary data obtained from the company's annual financial statements, in the form of balance sheet and income statements. Data analysis methods include t-test, f-test, and determination coefficient (R²). The results of the study show that partially, the Debt to Asset Ratio (DAR) does not have a significant effect on the Return On Assets (ROA). This indicates that the company's leverage level, in the form of a comparison of total debt to total assets, did not directly contribute to the level of profitability during the study period. Similarly, Total Asset Turnover (TATO) is also partially unaffected by ROA. These findings suggest that the effectiveness of a company in utilizing total assets to generate sales has not fully affected profitability. However, the results of the simultaneous test (F test) showed that DAR and TATO together had a significant effect on ROA. A determination coefficient value (R²) of 0.6037 or 60.37% indicates that the variation in the company's profitability can be explained by these two independent variables. Meanwhile, the remaining 39.63% was influenced by other factors outside the research model, such as operational efficiency, cost structure, marketing strategy, and external conditions of the retail industry. Thus, this study confirms the importance of comprehensively considering leverage and asset activity in managing a company's profitability, although the partial influence of each variable has not shown strong significance.

This systematic literature review examines the philosophy of science approaches to user security in distributed devices, such as IoT and Federated Learning. The review was conducted in response to the exponential growth of connected devices and the increasing security threats, including cyberattacks, data breaches, and unauthorized access. As distributed systems become more complex, traditional security approaches, such as cryptography and differential privacy, are often insufficient to address the ethical, philosophical, and contextual challenges that arise in these ecosystems. Distributed devices, especially in IoT and Federated Learning contexts, rely on vast amounts of personal data. This data, often stored or processed in decentralized environments, creates significant risks to user privacy and system integrity. As the number of connected devices grows, security risks multiply, creating challenges in maintaining user trust, privacy, and overall system resilience. Conventional techniques, such as encryption, only focus on technical aspects, often neglecting the deeper philosophical dimensions, such as the nature of knowledge, privacy, and fairness in these systems. These gaps highlight the need for a more nuanced approach that incorporates philosophical perspectives into security frameworks. This study uses a systematic literature review method based on the PICOC (Population, Intervention, Comparison, Outcome, Context) framework to analyze the relevance of epistemology, ontology, and ethics in strengthening system security. By examining the foundational principles of how knowledge is constructed (epistemology), what entities exist in the system (ontology), and the ethical considerations around data and user privacy (ethics), the review provides a comprehensive understanding of how philosophical concepts can be integrated into the design and implementation of security systems in distributed environments. The results reveal that epistemological principles, such as the verification and validation of data sources and models, can significantly improve the reliability and trustworthiness of distributed systems.  

School laboratories are learning environments that have high potential hazards, both from exposure to chemicals, the use of complex equipment, and other environmental factors. Unfortunately, the application of occupational safety and health (K3) principles in schools is still often ignored, increasing the risk of accidents and occupational diseases. In response to this issue, the S1 Occupational Safety and Health Study Program of the Batari Toja Bone Institute carried out Community Service (PKM) activities which aimed to increase students' understanding of the importance of K3 culture in the laboratory. This activity was held on August 13, 2025 at SMAN 3 Bone by involving students of class XII.F.3 as the main participants. The method of implementing the activity includes filling out an initial questionnaire to measure the level of initial understanding of students, delivering material through lectures and direct demonstrations, and interactive question and answer sessions to deepen participants' understanding. The material presented included identification of potential hazards in the laboratory, procedures for using personal protective equipment (PPE), recognition of K3 signs, and strategies to prevent the risk of work accidents. The results of the evaluation showed a significant increase in students' understanding of aspects of K3, which was shown through the comparison of questionnaire results before and after the activity. Students become more aware of the importance of using PPE, are able to recognize K3 signs, and understand preventive measures in dealing with potential dangers in the laboratory. This activity is expected to encourage the formation of a K3 culture in the school environment, so as to create a safe, healthy, and productive learning atmosphere. In addition, this program is an educational model that can be replicated in other schools as a preventive effort in managing work risks in the educational environment.

The problem faced by partners in community service activities is the low level of creative economic skills among housewives in RW 15, Meteseh Village, Semarang City. This condition has an impact on limited family economic independence, so efforts are needed to develop entrepreneurial potential that is in line with community needs. One potential business opportunity is making wedding dowries, given the stable and growing market demand. However, limited knowledge, creativity, and skills in producing attractive dowry products with sales value are the main obstacles faced by partners. This community service program aims to increase the creativity and economic independence of housewives through dowry making skills training. The method used includes a phased training, starting from an introduction to materials and basic dowry making techniques, developing creative designs, and product marketing strategies both digitally through social media and directly (offline). Participants are also provided with mentoring to improve their understanding of simple business management, product branding, and promotional techniques to be competitive in the market. The target outputs of this activity include the creation of an independent dowry making business, the production of quality dowry products with creative designs, and improving participants' ability to market their products. In addition, this activity resulted in video documentation of the implementation, potential registration of Intellectual Property Rights (IPR), and publication in a community service journal. The evaluation results showed a significant increase in participants' knowledge and skills based on a comparison of pre-test and post-test results. Before the training, most participants did not understand basic techniques or product marketing strategies.

Hairstyling is a crucial aspect of enhancing one’s aesthetic appearance and self-expression, with the Hollywood Wave being one of the most iconic and classic styles. Characterized by large, shiny, and neatly arranged “S”-shaped waves, this style requires accuracy in both technique and tools. One of the most influential factors in achieving the desired look is the diameter of the curly iron used. Observations during an internship at a national television station revealed that different curly iron diameters, specifically 28 mm and 25 mm, produce varied results when applied to long straight hair. This study aims to compare the effectiveness of using 28 mm and 25 mm diameter curly irons in creating Hollywood Wave styles. The research employed a quantitative method with a One-Group Pretest-Posttest Design. The independent variable was the Hollywood Wave styling technique, while the dependent variable was the styling result measured across three indicators: wave shape, wave durability, and wave volume. The sample consisted of students who had completed the Hair Styling course and had long straight hair, selected through purposive sampling. Data were analyzed using descriptive statistics, followed by normality, homogeneity, and hypothesis testing to ensure validity. The findings demonstrate that the 28 mm curly iron performs more effectively than the 25 mm in producing Hollywood Waves that are neater, longer-lasting, and more voluminous. Statistical analysis confirms a significant difference between the two diameters in achieving optimal styling results. This suggests that the larger diameter curly iron not only provides a smoother and more polished wave pattern but also improves the durability and overall quality of the style. The study contributes to hairstyling practices by offering evidence-based insights into tool selection for professional styling, particularly for achieving the Hollywood Wave look.

Background: Fever is a common side effect after infants receive DPT (Diphtheria, Pertussis, and Tetanus) immunization. This condition often causes concern for parents, so appropriate treatment is needed. Generally, fever can be treated with pharmacological and non-pharmacological methods. One of the most widely used non-pharmacological treatments is warm compresses. However, innovations in the use of natural ingredients are starting to be noticed, one of which is dadap serep leaves which are thought to be more effective in helping to lower body temperature. The active compounds in dadap serep leaves are believed to provide a calming effect while helping vasodilation, so that body heat can be reduced more quickly. Methodology: This study used a quantitative method with a quasi-experimental design of the non-equivalent pretest posttest control group design. The research subjects were divided into two groups, namely the intervention group who received dadap serep leaf compresses and the control group who received warm compresses. Body temperature measurements were taken before and after the intervention. The data obtained were analyzed using statistical tests to see the difference in temperature reduction in each group. Results: The intervention group showed a significant reduction in body temperature, namely 73.3%. In contrast, the control group using warm compresses only experienced a 20% reduction, which was not statistically significant. The results of the intergroup comparison test also showed a significant difference, supporting the research hypothesis. Conclusion: Dadap serep leaf compresses were proven to be more effective than warm compresses in reducing fever in infants following DPT immunization. These findings suggest that the use of dadap serep leaves can be recommended as a safe, effective, and easy-to-implement non-pharmacological intervention alternative in daily practice.

The purpose of this study is to analyze the income of female entrepreneurs in the banana chips business in Unaaha City, Konawe Regency. This research was conducted in Unaaha City, focusing on two female entrepreneurs who are actively engaged in the banana chips business. The sample was selected using random sampling, targeting individuals who could provide relevant data for the research. The study utilized both primary and secondary data sources to gather comprehensive information. Primary data was collected through interviews with the entrepreneurs, while secondary data was obtained from relevant records and reports. To achieve the research objectives, an income analysis method was applied to evaluate the income levels of the banana chips businesses. The findings revealed that the average monthly income from the banana chips businesses in Unaaha City was Rp 11,084,532, with a typical entrepreneur earning approximately Rp 5,542,266 per month. In comparison, the average total income was Rp 10,262,500 per month, and the average total costs amounted to Rp 4,720,234 per month. This income analysis provides insight into the economic viability of banana chips businesses operated by female entrepreneurs in Unaaha City, indicating that these businesses can generate substantial income despite challenges. The study highlights the role of female entrepreneurs in contributing to the local economy and provides valuable information for future business development strategies. Furthermore, it suggests that with proper support, such as access to training and capital, female entrepreneurs in the region can improve their business sustainability and profitability. This research could serve as a reference for similar studies and could help policymakers design programs that support small-scale female entrepreneurs in the region.

Mandarin Chinese teaching by non-native teachers is crucial in global education, given the complexity of the language and culture that require in-depth mastery. This study examines the roles, characteristics, challenges, and effective teaching strategies implemented by non-native Mandarin Chinese teachers. Using a qualitative approach and descriptive-analytical literature review, this study collected data from accredited journals and books from online databases such as Google Scholar, ResearchGate, and national journal portals. The results show that non-native teachers are required to have strong linguistic mastery, comprehensive Mandarin Chinese language skills, a deep understanding of Chinese culture, as well as pedagogical and psychological competencies, including the ability to manage classes and utilize modern technology. Characteristics of effective non-native teachers include sensitivity to observation, critical analysis skills, creativity, good communication, and adaptability. Mandarin Chinese training, such as at LKP AEC Semarang, has proven important to improve the competence of non-native teachers through planned, interactive learning structures and continuous evaluation. A comparison of the effectiveness between native and non-native teachers shows differences; native teachers excel in language mastery and higher student grades, while non-native teachers are more effective in explaining the material in depth with patience. The role of non-native teachers is crucial and integral, encompassing motivator, facilitator, role model, learning designer, and evaluator. Non-native teachers also face challenges such as pronunciation and writing difficulties, limited media resources, lack of confidence, and cultural differences. Solutions include the use of digital media, interactive learning strategies, and professional training. Overall, non-native teachers play a fundamental role in Mandarin Chinese language teaching and have the potential for success. With a strong foundation of materials, innovative strategies, adequate training support, and high self-confidence, they can enhance student interest and understanding, although challenges must be addressed strategically.  

This study examines the capital market reaction at the sectoral level to the 2024 General Election in Indonesia, with the aim of providing deeper insight into how political events influence different industries. Using an event study methodology, the analysis is conducted over a 10-trading-day window surrounding February 14, 2024—the official election date—covering five days before and after the event. The research focuses on six major sectoral indices listed on the Indonesia Stock Exchange (IDX), namely Energy, Consumer Cyclicals, Financials, Basic Materials, Industrials, and Technology.Market reaction is measured through two primary dimensions: (1) changes in price valuation, represented by abnormal returns (AR), and (2) shifts in investor activity, measured through Trading Volume Activity (TVA), operationalized as the turnover ratio. Abnormal returns capture the extent to which price changes deviate from expected normal performance, while TVA reflects the level of investor engagement in each sector during the event window.To evaluate differences in market reaction across sectors, the Kruskal–Wallis test is applied for abnormal returns due to non-normal data distribution, and Welch’s ANOVA is used for TVA to account for heterogeneity of variances. The results reveal no statistically significant differences in abnormal returns across the six sectors, suggesting that price adjustments to election-related information occur uniformly across the market, reflecting a degree of informational efficiency. However, the analysis of TVA shows a highly significant difference among sectors. A Games–Howell post-hoc test further indicates that the Energy and Consumer Cyclicals sectors experienced notably higher trading activity compared to other sectors, especially the Financials sector, which recorded the lowest investor engagement.

Pine soda is a natural fermented liquid from pine needles (Pinus merkusii) which has a distinctive aroma and contains bioactive compounds with potential as antimicrobial agents. This study aims to determine the antibacterial activity of pine soda against Staphylococcus aureus using the disc diffusion method and to compare its effectiveness with the antibiotic ampicillin as a positive control. The process of making pine soda is carried out through simple fermentation of Pinus merkusii pine needles under certain conditions to produce a fragrant liquid. Furthermore, qualitative tests are carried out to identify the content of bioactive compounds, such as flavonoids, phenols, and essential oils, which are known to have antibacterial properties. In the antibacterial activity test, paper discs that have been soaked in pine soda solutions with graded concentrations (2%, 4%, 6%, 8%, and 10%) are placed on agar media that have been inoculated with S. aureus. The results of the observation showed the presence of inhibition zones in each treatment with varying sizes. The largest inhibition zone was obtained at a concentration of 10% with a diameter of 10 mm, which is included in the medium inhibition category. As a comparison, ampicillin produced an inhibition zone of 26.3 mm, while distilled water, the negative control, showed no inhibition zone. These findings indicate that the antibacterial activity of pine soda is influenced by its bioactive compound content, although its effectiveness is still lower than that of standard antibiotics. This potential opens up opportunities for developing pine soda as a safe natural antibacterial agent, whether in the form of health products such as antiseptics, natural cleaners, or functional beverages that support body health. Further research is needed to optimize the fermentation process, increase the concentration of active compounds, and test its effectiveness against various types of pathogenic bacteria.

This research examines in-depth legal protection against cybercrime in Indonesia, with a specific focus on ransomware attacks. It also evaluates the 2025 Draft Cyber Security and Resilience Law (RUU KKS) as a measure to strengthen the national cyber defense system. The increase in ransomware cases targeting personal data, public institutions, and vital infrastructure has posed a serious threat to information security and national stability. Although the 2008 Electronic Information and Transactions Law (UU ITE) and the 2022 Personal Data Protection Law (UU PDP) serve as the legal basis, these two regulations do not yet specifically and comprehensively regulate ransomware. This results in challenges in law enforcement and victim protection, both in technical aspects, coordination, and human rights protection. The research method used is normative legal with a qualitative approach, which includes analysis of primary and secondary legal materials, as well as comparisons with regulations in several countries that have more mature ransomware handling mechanisms. The analysis of the 2025 Cyber Security Bill (RUU KKS) indicates that this draft regulation has the potential to strengthen the authority of cyber authorities, mandate reporting of cyber incidents, and impose stricter sanctions on perpetrators. However, implementing this policy requires effective cross-agency coordination, transparent oversight, and synergy between the public and private sectors. This study concludes that the 2025 Cyber Security Bill (RUU KKS) represents a strategic step in building a national cybersecurity system that is adaptive, integrated, and responsive to evolving cyber threats. However, its success will depend heavily on improving public digital security literacy, multi-sectoral collaboration, investment in detection and prevention technology, and guaranteeing human rights protection. These findings are expected to provide input for policymakers in formulating comprehensive and sustainable cybersecurity regulations as a bulwark of national defense in the digital era.

Intensive social media use has become an ingrained phenomenon in the daily lives of college students. Technological developments and high accessibility to digital platforms cause students to spend a significant amount of time interacting virtually. This condition has various psychological implications, one of which is increased anxiety levels. This study aims to determine the relationship between the intensity of social media use and anxiety levels in college students. The method used was a quantitative approach with a correlational design through a survey distributed to a number of student respondents from various study programs. The research instruments included a questionnaire regarding the frequency of social media use and a validated anxiety scale. The results showed a significant relationship between the intensity of social media use and students' anxiety levels. The higher the frequency of social media use, the greater the tendency for students to experience anxiety. Several factors that trigger anxiety include social comparison with other users, the need for validation through the number of "likes" and comments, and the pressure to project an ideal self-image online. Furthermore, most students expressed feelings of anxiety or restlessness when not accessing social media for a certain period of time, indicating psychological dependence. These findings indicate that social media has a significant influence on students' psychological conditions, particularly in triggering anxiety. Therefore, it is crucial for higher education institutions, educators, and parents to provide education on healthy and balanced social media use. Preventive and promotive interventions to support student mental health are essential to mitigate the negative impacts of social media and foster wiser digital behavior in today's technological era.

Camshaft lift is an important parameter that determines the height of the valve lift, calculated from the valve position when it is completely closed to the fully open position. This component plays a crucial role in regulating the flow of the air and fuel mixture into the combustion chamber. This study aims to improve the performance of a 200cc 4-stroke motorcycle engine through camshaft lift modification, which is expected to affect the characteristics of engine torque and power. Modifications were carried out by designing two types of modified camshafts, namely series A and series B, as a comparison to the standard camshaft. The research method used is experimental testing using a dynamometer to measure engine torque and power at various speeds, ranging from 4,000 to 10,000 RPM. The data obtained were analyzed to determine the effect of each type of camshaft on engine performance. The test results show that the B series camshaft provides the most significant performance improvement compared to the standard and A series camshafts. At 7,500 RPM, the standard camshaft produces an average torque of 19.2 Nm, the A series camshaft 19.6 Nm, while the B series camshaft reaches 21.2 Nm. Meanwhile, at 10,000 RPM, the average power of the standard camshaft is recorded at 22.2 HP, the A series camshaft 24.1 HP, and the B series camshaft reaches 26.3 HP. This increase indicates that the camshaft lift modification is able to optimize the duration and height of the valve opening, so that the supply of the fuel and air mixture to the combustion chamber becomes more efficient. Thus, camshaft modification, especially the B series, is an effective and applicable solution in increasing the performance output of a 200cc motorcycle engine without having to make major changes to the overall engine structure.

Primary dysmenorrhea is menstrual pain without any organic abnormalities, commonly experienced by adolescent girls, which affects daily activities and quality of life. Non-pharmacological treatments such as warm compresses and lavender aromatherapy are considered effective and safe alternatives. This study aimed to analyze the difference in effectiveness between the application of warm compresses and lavender aromatherapy in reducing dysmenorrhea pain among female students at SMA Ummu Rahmah Patumbak. The study used a quasi-experimental design with a pretest-posttest two-group comparison approach. A total of 20 respondents were divided into two treatment groups. Pain levels were measured using the Numeric Rating Scale, and data were analyzed using the Wilcoxon and Mann-Whitney tests. The results showed a significant reduction in pain in both groups (p<0.05), with the average pain score in the warm compress group decreasing from 5.50 to 0.55, and in the lavender aromatherapy group from 5.30 to 0.65. In conclusion, both interventions effectively reduced dysmenorrhea pain, with warm compresses showing greater effectiveness.

Digitalization has become a necessity across all sectors, in line with the rapid development of digital technology and the shift towards Society 5.0. The use of digital technology is now a crucial aspect in various activities, including the economic, social, and educational sectors. In the economic sector, in particular, the implementation of electronic data interchange (EDI) and the use of social media in marketing strategies have expanded to various business sectors, including micro, small, and medium enterprises (MSMEs). The shift in interaction patterns between consumers and sellers towards digital is both a challenge and an opportunity for MSMEs. However, the reality on the ground shows that most MSMEs in the regions, particularly in Sumbawa Regency, still experience gaps in digital literacy and human resource readiness in managing information technology. To address this challenge, digitalization outreach and training activities are being conducted for MSMEs and the general public in the region. These activities aim to improve understanding and basic skills related to the use of digital technology in running and developing businesses, such as online marketing, digital data management, and the use of e-commerce platforms. This outreach also emphasizes the importance of adapting to technological developments to increase the competitiveness and sustainability of MSMEs in the digital era. The results of this activity showed a 3% increase in participants' understanding of digitalization, as evidenced by a comparison of pre-test and post-test results. While this improvement is initial and modest, it reflects positive changes that can be further developed through follow-up programs and ongoing mentoring. Therefore, community empowerment through digital education is a strategic step in strengthening the role of MSMEs as key drivers of the local and national economy in the digital era.

Indonesia has two frameworks of a criminal law system that runs in parallel, namely Western criminal law which comes from the Dutch colonial heritage through the Criminal Code (KUHP) and customary criminal law that develops in society based on traditional norms. Both have important positions in the national legal system despite their different characters and sources of legitimacy. The Criminal Code is present as a general written law with a strong codification and legal certainty, while customary criminal law is more flexible, dynamic, and emphasizes the value of social justice that lives in society. In practice, the application of customary criminal law is often oriented towards restoring harmony, deliberation, and family settlement. This is different from the Criminal Code which emphasizes formal sanctions in the form of imprisonment, fines, or other punishments that are retributive. This difference in orientation is what makes customary criminal law still relevant and accepted in various regions, even though it does not always receive full recognition in Indonesia's positive legal system. Along with the times, the government has drafted a Draft Criminal Code Bill (RUU KUHP) which is expected to be a form of national criminal law unification. The Criminal Code Bill from 2005 to the latest one in 2020 tried to incorporate elements of customary criminal law into the national legal framework. This aims to accommodate the legal pluralism that exists in Indonesia, as well as answer the needs of the community for a legal system that not only provides legal certainty, but also reflects a sense of social justice. Thus, the comparison between the Criminal Code and customary criminal law shows that there is tension as well as the potential for integration.

Early pregnancy among adolescents remains a significant public health problem and contributes to long-term medical, psychological, and social risks. Low knowledge and preventive attitudes towards reproductive health are among the factors contributing to the high rate of early pregnancy. This study aims to analyze the effect of peer education on adolescent attitudes towards early pregnancy prevention in the Ibu Community Health Center (Puskesmas Ibu) working area of West Halmahera Regency. The study design used a quasi-experimental approach with a pretest–posttest with a control group involving 40 respondents, consisting of 20 respondents in the intervention group and 20 respondents in the control group. The research instrument was an attitude questionnaire with a Likert scale that had undergone validity and reliability testing. Analysis was performed using the Wilcoxon test and the Mann–Whitney U Test at a significance level of 0.05. The results showed a significant increase in attitudes in the intervention group after receiving peer education, while the control group showed no significant change. Comparison of score changes between the two groups also showed a significant difference. These findings indicate that peer education is effective in improving adolescent attitudes towards early pregnancy prevention. This program is recommended as a community-based intervention strategy in primary health care and schools to support adolescent pregnancy prevention efforts.

In the accounting discipline, the choice of data collection method is crucial because it directly impacts the validity and reliability of research results. This study aims to compare data collection methods used in qualitative and quantitative approaches and examine their relevance in the context of contemporary accounting studies. Qualitative approaches emphasize in-depth exploration of accounting phenomena, particularly those related to human behavior, perception, and decision-making processes. Common techniques used in this approach include in-depth interviews, participant observation, and case studies, which enable researchers to understand the social and organizational context behind accounting practices. In contrast, quantitative approaches prioritize collecting numerical data that can be analyzed statistically. These methods typically use instruments such as questionnaires, surveys, and experiments to objectively test pre-formulated hypotheses. Results from quantitative approaches often provide broader generalizations, but can lose the nuances of social context gained from qualitative approaches. A comparison of these two methods reveals that each has its own advantages and limitations. Qualitative approaches excel in understanding processes and meanings, while quantitative approaches are strong in producing generalizable data. Therefore, in practice, accounting researchers often adopt a mixed methods approach to gain a more comprehensive understanding. This study concludes that a thorough understanding of the characteristics of both approaches is crucial for researchers to select appropriate data collection strategies. Thus, research can make a significant contribution to the development of accounting theory and practice in a more comprehensive and meaningful way.