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Breast Milk is a food source that contains complete nutrition for babies. One of the factors that influences failure in providing breast milk is lack of knowledge. The purpose of this study was to determine the effect of education through booklet media on the knowledge of postpartum mothers in providing breast milk to babies aged 0-3 days at Manembo-Nembo Hospital Type C Bitung. The method used in this study was a pre-experiment with a one group pre and post design research design. The sample taken was 35 respondents using Total Sampling. Data collection used SAP and questionnaire sheets. The collected data were processed using the IBM SPSS Version 23 computer. For the analysis test using Wilcoxon with a significance level (α <0.05). The Wilcoxon statistical test obtained a value of ≤ ρ = (α<0.000). This means that Ha is accepted or there is a significant influence between the influence of education through booklet media on the knowledge of postpartum mothers in providing breast milk to infants aged 0-3 days

Parental control over adolescents in this study was conducted in  high-risk residential environment where massage parlors with additional services are present. This study aims to determine the driving factors and level of parental control implementation among adolescents in the residential environment using Travis Hirschi's social control theory approach. The data analysis used in this study is descriptive quantitative research. The population consisted of all parents with adolescents aged 15-21 years, totaling 46 families. The entire population was used as samples using census sample technique. Data was collected through questionnaire completion, and central tendency calculations. The research results show that knowledge anda perseption factors have a strong connection to the level of parental control implementation among adolescents in high-risk residential environments in terms of attachment, commitment dan belief aspects. However, the aspect of parential involvement in accompanying adolescents is still relatively moderate thus requiring improvement.

This study aims to examine the influence of knowledge and awareness on safety riding behavior among online motorcycle taxi drivers. Considering the rapid growth of online transportation and the increasing risk of accidents, understanding the factors that affect driver behavior is crucial. This literature review analyzes 15 relevant studies. The researcher conducted a series of studies involving various sources such as books, Google Scholar, Mendeley, PubMed, ScienceDirect, focusing on open access and full paper articles in Indonesian or English. The analysis shows a significant relationship between drivers’ knowledge and awareness of safety riding practices and their compliance with safe driving behavior. Higher levels of knowledge and awareness correlate with increased adherence to traffic regulations, proper use of safety equipment, and better understanding of potential road hazards. These findings emphasize the importance of continuous safety training programs and policy interventions to improve the safety and welfare of online motorcycle drivers.    

Workplace accidents are a crucial issue that greatly impact worker safety and business continuity. This study aims to evaluate the influence of Personal Protective Aquipment (PPE) usage on reducing workplace accident rates across various sectors, including construction, healthcare, and manufacturing. Using a qualitative descriptive approach through a literature review of fifteen scientific articles published between 2020 and 2024, obtained from databases such as Google Scholar, this research found that PPE usage significantly contributes to reducing the incidance of workplace accidents. Compliance with PPE usage is influenced by workers knowledge, attitudes, length of service, and education level,  supported by company supervision and the comfort of PPE use. The findings also indicate that the provision of PPE must be accompanied by education, training, and strict supervision to achieve optimal effectiveness. This study emphasizes the importance of implementing a comprehensive accuptional safety management system to build a strong and sustainable safety culture in the workplace.

This study seeks to understand how students in Lampung Province are influenced by social media influencers, their level of investment knowledge, their capital, and their risk tolerance when it comes to investing. The research highlights the significant role of investment in the economic system, emphasizing its dual function as a funding source for companies and an opportunity for investors to gain returns. The increasing trend of investment in Indonesia, particularly among the youth, indicates a growing interest in capital markets. Utilizing a quantitative approach, data was collected from 136 active students through online questionnaires. The study used multiple regression methods to look at how investment interest was correlated with the independent variables (knowledge of investing, capital, risk tolerance, and social media influencers). The findings reveal that investment knowledge and the percentage of income allocated for investment positively and significantly affect students' investment interest. Conversely, the influence of social media and risk tolerance did not show a direct impact. Notably, income as a moderating variable demonstrated a complex role, weakening the direct effects of knowledge and investment percentage while strengthening the influence of risk tolerance. The study suggests enhancing financial literacy programs and encouraging early financial management education to foster investment interest among students.

This study aims to identify and analyze the influence of knowledge and awareness on motorcycle riders' safety behavior (safety riding), particularly among online motorcycle taxi drivers. In the context of increasing traffic accidents, understanding the factors influencing riders' compliance with safety regulations is crucial. This research employs a qualitative descriptive method and was conducted from January to April 2025. A total of 15 relevant articles published between 2020 and 2025 were systematically reviewed from credible databases such as Google Scholar, CORE, and ScienceDirect. The analysis reveals that compliance with road safety regulations is influenced by both internal and external factors. Internal factors include the rider’s knowledge level, safety attitudes, age, and riding experience. External factors consist of law enforcement supervision, access to safety training, availability of protective gear, and social support from family and peers. Among these, knowledge and attitude are identified as the most influential aspects affecting safety compliance. Therefore, a comprehensive approach is needed, including continuous education, regular training, and collective awareness-raising to foster a safe riding culture. This study contributes to a better understanding of behavioral aspects related to road safety and serves as a foundation for the development of behavior-based transportation safety strategies

This research aims to improve student learning outcomes in motion system materials by applying the Problem-Based Learning (PBL) learning model at Tumou Tou Girian Christian High School, Bitung. This research was carried out in two cycles, each consisting of planning, implementation, observation, and reflection stages. The first cycle showed that only 36% of students completed learning, while the other 64% did not. In the second cycle, student learning completeness increased to 84% after improvements and the implementation of more effective strategies. Applying PBL allows students to actively engage in learning, develop problem-solving skills, and think critically. The results of this study show that PBL can increase students' motivation in learning and encourage better interaction between students. Additionally, the PBL model is effective in helping students construct their knowledge, relate the subject matter to real life, and improve their overall learning outcomes. This research contributes to developing innovative learning methods that can be applied to improve the quality of education, especially in biology learning. These findings imply the importance of using problem-based learning models in improving education quality and students' high-level thinking skills. For further research, exploring the application of PBL in other subjects and its impact on students' social skills is recommended.

Dengue Hemorrhagic Fever (DHF) is one of the serious public health problems in Indonesia, including in Rada Mata Village. DHF prevention is highly dependent on community behavior, especially housewives, who play an important role in maintaining environmental cleanliness. Objective: This study aims to determine the relationship between the level of knowledge and attitude with maternal actions regarding DHF prevention in Rada Mata Village. Method: This study used an analytical study design with a cross-sectional approach. The sample consisted of 100 mothers selected through purposive sampling technique. Data were collected using a structured questionnaire that measured the level of knowledge, attitude, and DHF prevention actions. Data analysis was performed using the chi-square test. The results showed that there was a significant relationship between the level of knowledge and DHF prevention actions (p = 0.002), as well as between attitude and DHF prevention actions (p = 0.001). Conclusion: The level of knowledge and attitude of mothers is closely related to DHF prevention actions. Efforts are needed to improve education and health promotion for housewives to reduce the incidence of DHF in Rada Mata Village.    

Reproductive health in adolescents needs more attention. This is in line with the increasing problem of reproductive health. Education about reproductive health among adolescents in the form of counseling or socialization is an effort to increase the level of knowledge and awareness. This socialization aims to increase the knowledge and insight of the students of SMA Negeri 1 Seram Barat regarding the importance of reproductive health and personal hygiene. This activity was carried out using counseling and discussion methods using power point and leaflet media. The evaluation was carried out from  the pre-test and post-test questionnaires  that had been filled out by the students. The results showed that the level of reproductive health knowledge in adolescent boys and girls increased after the socialization of reproductive health and the sons after the socialization of personal hygiene. However, the level of personal hygiene knowledge in adolescent girls has not changed. The importance of the role of parents to educate children is needed as well as support from health workers in order to be able to carry out health promotion related to reproductive health and personal hygiene.

One form of implementation of the Tri Dharma of Higher Education is industrial visit activities for the application of science, including industrial visits at the international level. This industrial visit was conducted at JJ Ardon Transport, located in Goes City, Zeeland, The Netherlands. This article aims to analyze the benefits and impacts on the enrichment of management knowledge and corporate management strategies at the global level applied to the companies visited. The methods used include direct observation, in-depth interviews, and documentation of operational practices in the company. The results of the discussion show that management practices, implementation of business strategies and modern technology have been implemented by JJ Ardon Transport and can be a reference for the management of similar companies in Indonesia. This article also provides recommendations for the implementation of the results of the visit in the development of higher education curricula and strengthening international collaboration.

Green grass jelly (Cyclea barbata) leaves are one of the herbal plants found in Indonesia and have various potential health benefits. This plant is known to contain bioactive compounds such as flavonoids, tannins, and alkaloids that act as antioxidants, anti-inflammatories, and help regulate blood sugar levels in the body. The utilization of green grass jelly leaves is not only as a refreshing traditional drink ingredient, but also as a source of natural medicine that is environmentally friendly and easily accessible to the community.This activity aims to increase awareness and knowledge of students and teachers about the benefits of green grass jelly leaves, as well as teach simple but effective processing techniques to produce value-added processed products.The research method used descriptive qualitative method.The results of this activity showed an increase in participants' understanding and skills in processing green grass jelly leaves into products that are suitable for consumption, as well as fostering interest in utilizing herbal plants as part of a healthy lifestyle.

The purpose of this community service activity are to introduce hydrogel planting media and provide knowledge about ornamental plants that can be recommended to students at Sanggar Belajar Sentul, Kuala Lumpur, Malaysia. The fulfillment of the material target, the level of enthusiasm of the participants, and the ability of the participants to take part in planting training using hydrogel planting media-which involves the reuse of used bottles for ornamental plants are the three main achievements of the community service activities that have been carried out.

Tetanus Toxoid (TT) immunization is a key preventive intervention to protect women of reproductive age and newborns from tetanus infection. Despite its importance, limited knowledge among prospective brides may reduce the effectiveness of TT immunization programs. This study aimed to analyze the effect of TT immunization counseling on the knowledge levels of prospective brides at Wayabula Public Health Center. A quantitative study using a quasi-experimental one-group pretest–posttest design was conducted involving 40 prospective brides selected through total sampling. Data were collected using a structured questionnaire measuring respondents’ knowledge before and after counseling. The Wilcoxon Signed Rank Test was used to analyze differences in knowledge levels. The results showed a significant improvement in knowledge after counseling, with the majority of respondents demonstrating higher posttest scores compared to pretest scores and no respondents experiencing a decrease in knowledge. These findings indicate that counseling plays an important role in enhancing understanding of TT immunization, including its purpose, benefits, and preventive value. In conclusion, TT immunization counseling is effective in improving knowledge among prospective brides and should be integrated as a mandatory component of routine immunization services. Strengthening counseling activities is expected to support informed decision-making, promote positive health behavior, and contribute to the prevention of tetanus in mothers and newborns.

Background: The first visit of pregnant women (K1) is a crucial step in ensuring the health of both the mother and the fetus during pregnancy. Objective: This study aims to explore the relationship between the level of knowledge of pregnant women and the status of the first visit (K1) in the working area of the Dawan II Public Health Center. Method: This study employs a quantitative approach with a cross-sectional design. The study population consists of pregnant women who meet the inclusion and exclusion criteria in the working area of the Dawan II Public Health Center. A total of 22 respondents participated in this study. Data were collected through questionnaires and ANC register books, and then analyzed univariately and bivariately using the Chi-Square test, with a significance level of p<0.05. Result: Univariate results showed that all respondents were aged between 20-35 years (100%), the majority were housewives (45.5%), and had secondary education (59.1%). A good level of knowledge was recorded at 68.2%, yet 59.1% of respondents did not attend the K1 visit. Bivariate analysis indicated a significant relationship between the level of knowledge and the status of the first visit (p=0.01). Conclusion: This study indicates a positive relationship between the level of knowledge of pregnant women and the status of the first visit (K1) at the Dawan II Public Health Center. Therefore, it is important for health workers to implement the standard frequency of ANC visits and to enhance mothers' knowledge about the importance of the K1 visit through effective socialization to prospective brides and couples of reproductive age.

This study examines the relationship between knowledge and attitudes towards tuberculosis (TB) prevention efforts in the working area of the Geureudong Pase Health Center. An observational study with a case control design was conducted during the period September–November 2024, involving 31 respondents. The characteristics of the respondents showed that the majority were 21 years old (69.8%), male (37.0%), had an elementary education (36.7%), and worked as farmers (76.6%). Data analysis includes univariate and bivariate analyses. Univariate analysis was carried out descriptively using a frequency distribution table to see the distribution of respondent characteristics and research variables. Meanwhile, bivariate analysis uses chi-square tests to determine the relationship between knowledge and attitudes and TB prevention efforts. The results of the study show that the level of knowledge has a significant impact on TB prevention efforts. Of the 30 well-informed respondents, only 1 respondent (3.8%) actually made effective prevention efforts. In contrast, as many as 25 respondents (96.2%) with a low level of knowledge had less prevention efforts. In addition, only 4 respondents (13.8%) had good prevention efforts overall. Statistical tests proved that there was a significant relationship between knowledge (p=0.000) and attitudes (p=0.000) towards TB prevention efforts. These findings show the need for educational interventions to increase public knowledge about TB and increase positive attitudes towards its prevention. Thus, increasing socialization and health education is an important step in efforts to control TB in the region.  

This study is based on the phenomenon of anxiety that patients almost always experience before undergoing surgery, which generally arises due to limited information regarding the upcoming medical procedure. Anxiety is understood as a psychological response closely related to stress and can be influenced by various factors, including the patient's education level. Education plays a crucial role in increasing a person's general knowledge, particularly in understanding medical theories, procedures, and risks, thus enabling patients to make better decisions and reducing anxiety. In the context of spinal anesthesia, knowledge about the preparation, procedure, and side effects of anesthesia can help patients feel more mentally prepared. The main objective of this study was to analyze the relationship between education level and anxiety levels in patients undergoing spinal anesthesia. This study used a quantitative approach with a cross-sectional correlation design and involved 49 respondents selected through a purposive sampling technique. The data collection instrument used the APAIS questionnaire, while data analysis was performed using the Spearman Rho test. The results showed that respondents were predominantly aged 36–45 years (40.8%), predominantly female (53%), with the majority undergoing general surgery (49%), and having an ASA II health status (63%). In terms of education, the majority of respondents were high school graduates (67.1%), while the highest anxiety level was in the moderate category (83.7%). Spearman's Rho analysis yielded a p-value of 0.039 < 0.05, thus accepting the alternative hypothesis (Ha). Therefore, it can be concluded that there is a significant relationship between education level and preoperative patient anxiety during spinal anesthesia procedures. This finding confirms that increasing knowledge through education plays a significant role in reducing anxiety before medical procedures.

The performance of pencak silat athletes is influenced by several important factors including physical condition, technique, tactics and psychology. This study aims to determine the body composition, level of nutritional knowledge, and endurance of pencak silat athletes. The type of quantitative research uses a non-experimental observational research design, the participants of this study were 20 Lumajang pencak silat athletes, consisting of 9 male athletes and 11 female athletes. The data in this study were obtained from body composition measurements using the Onemed 825 scan body fat scale, nutritional knowledge level tests from the adoption of the Nutrition for Young and Adult Athlete (NUKYA) questionnaire, and endurance tests using the Beep test. The results of the study showed differences in body composition in male and female athletes in terms of body weight indicators, Fat Free Mass (FFM), Skeletal Muscular Mass (SMM) and Body Mass Index (BMI). The athlete's body composition must be improved in the upper extremity muscle mass of the left and right arms and left and right fitness for female and male athletes and reduce fat mass for female athletes. The level of nutritional knowledge is higher for male athletes with fairly good scores and good endurance levels for both female and male athletes. For coaches, it is recommended to provide weight training programs for athletes with Circuit Training and for athletes to be more active in reading and understanding athlete nutritional knowledge.

Personal hygiene during menstruation is very important to prevent reproductive health disorders. Low knowledge among adolescent girls regarding personal hygiene during menstruation can trigger various health problems. The aim of this study was to determine the relationship between knowledge and personal hygiene behavior during menstruation among female students at SMK Negeri 1 Sirapit. This research used a quantitative design with a cross-sectional approach. A sample of 80 female students was selected from a total population of 100 using Slovin's formula. Data were collected through a questionnaire and analyzed using the Chi-Square test. The results showed that the majority of respondents had low levels of knowledge (48.7%) and poor personal hygiene behavior (57.9%). The Chi-Square test indicated a significant relationship between knowledge and personal hygiene behavior during menstruation (p = 0.014). Good knowledge was associated with good personal hygiene behavior. It is recommended to enhance menstrual hygiene education among adolescent girls.

The coverage of exclusive breastfeeding at the Sikan Community Health Center from 2018-2019 decreased from 50.8% to 28%. Lack of knowledge and the intensive promotion of formula milk are among the causes of the low exclusive breastfeeding rate. The purpose of this study was to determine the relationship between socioeconomic factors and the level of maternal knowledge about exclusive breastfeeding in the Tokorondo Community Health Center Work Area. This study used an analytical method with a cross-sectional approach. The population was 46 mothers with toddlers aged 6-12 months in the Sikan Community Health Center work area. The sample in this study was 36 people, the sampling technique was consecutive sampling. The results showed that exclusive breastfeeding was more common in mothers with low education (60%), unemployed mothers (23.5%), high income (50%), and well-informed (100%). Conclusion: There is a relationship between the level of knowledge and exclusive breastfeeding (p<0.001), while education (p=0.217), occupation (p=1.000), and income (p=0.436) have no relationship with exclusive breastfeeding. It is hoped that health workers can be a source of information about the importance of exclusive breastfeeding for babies up to 6 months of age and after six months of age. After six months, it is continued with the provision of complementary foods while continuing to provide breast milk until the age of 2 years and there is support from the family, especially the husband, as an effort to increase the coverage of exclusive breastfeeding.

The common cold in infants is a frequent health problem that requires proper management to prevent potential complications such as pneumonia, bronchitis, sinusitis, laryngitis, and febrile seizures. Management strategies for the common cold can be carried out through pharmacological approaches, such as the administration of syrups and powders, and non-pharmacological approaches, including traditional methods like common cold massage. This study aims to analyze the effect of providing education about common cold massage on mothers’ knowledge in managing the common cold in infants. The research employed a quantitative method with a quasi-experimental design using a one-group pretest-posttest approach. The study population consisted of 40 mothers who had infants aged 4–12 months registered at the Gunungpati Health Center. A total sample of 36 respondents was obtained through simple random sampling. The research instrument was a structured knowledge questionnaire specifically developed to assess understanding of common cold massage techniques and their role in managing symptoms. Data analysis was conducted using the Wilcoxon signed-rank test to evaluate differences in knowledge levels before and after the educational intervention. The results showed a significant increase in mothers’ knowledge after receiving education, with a p-value of 0.000 (<0.05), indicating that the intervention was statistically significant. These findings highlight the importance of non-pharmacological educational programs, particularly common cold massage, as a complementary approach to infant health care. Implementing such education can empower mothers with practical skills to manage early symptoms and potentially reduce complications. It is recommended that further studies be conducted in different settings with more varied sociodemographic backgrounds to ensure broader applicability and to explore the integration of traditional massage education into community health programs.