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Adolescents are a vulnerable age group to nutritional problems due to increased nutritional requirements during periods of rapid growth. Suboptimal nutritional status, including undernutrition and anaemia, can negatively affect health and academic performance. This study aimed to describe the nutritional status of adolescents at SMA Negeri 2 Kendari, Southeast Sulawesi Province. This study employed a descriptive observational design conducted from August to September 2025 with a total sample of 226 twelfth-grade students’ selected using proportionate stratified random sampling. Data were collected through measurements of body weight and height to determine nutritional status based on the BMI-for-Age indicator and haemoglobin levels were assessed using a digital haemometer. Data were analyzed using univariate analysis. The results showed that most respondents had normal nutritional status (52.2%), while a considerable proportion were undernutrition (47.8%). In addition, more than half of the respondents were anaemia (50.9%). These findings indicate that although anthropometric nutritional status was generally normal, anemia remains a health problem that requires attention among adolescents. Regular monitoring of nutritional status and hemoglobin levels accompanied by nutrition education is recommended. Further studies are recommended to use an analytical study design to identify factors associated with nutritional status and anaemia.

This study examines the role of the Pustaka Prima Community Reading Park (TBM) as an alternative learning space that provides non-formal educational experiences for children and adolescents, especially in communities with limited access to educational facilities. Through a descriptive qualitative approach, this study explores the contribution of TBM in developing creativity, literacy skills, self-expression, and independent learning of participants. Data was collected through participant observations, semi-structured interviews with managers and participants, and documentation of program activities. The results of the study show that TBM Pustaka Prima plays a significant role in strengthening cognitive, social, and emotional development through various activities such as reading literacy, storytelling, basic entrepreneurship training, and other creative activities. These programs have been proven to increase reading motivation, the ability to understand texts, confidence in communication, technology awareness, and the ability to innovate. An inclusive and collaborative learning environment allows participants to explore knowledge, work together, and optimize their potential. These findings confirm that TBM not only functions as a provider of reading materials, but also as a community-based education center that provides meaningful learning experiences outside the formal education system. The implications of the research emphasize the importance of strengthening collaboration, developing sustainable programs, and improving resources and infrastructure to maximize the role of TBM in community empowerment.

Teenagers are in a developmental phase that is highly sensitive to various environmental influences, particularly those from their parents. Unhealthy parenting styles, also known as toxic parents, have a high potential to harm teenagers' psychological well-being. This study aims to determine the relationship between toxic parenting behavior and the mental health of teenagers in MTsS Krueng Raya. This research employed a quantitative method with a cross-sectional approach. The population consisted of 74 people, with a sample of 63 teenagers selected using a proportional random sampling technique. The instruments used were the Indonesian Version of the Poisonous Parenting Style Scale (IVPPSS) questionnaire to measure toxic parents and the Difficulties in Emotion Regulation Scale (DERS) to measure mental health. The data was analyzed using the Chi-Square test. The research results indicated a significant relationship between toxic parents and teenagers' mental health, with a ρ-value of 0.001 (p < 0.05). This study concludes that the higher the level of toxic parents, the lower the level of teenagers' mental health. Parents are expected to adopt supportive parenting styles, and schools are expected to provide counseling services to maintain students' mental health.

The development of Information Technology in recent years has been very rapid, including the development of social media. Almost all layers of society use social media, and in today's life, it is difficult to be separated from social media. However, this development does not match the understanding of healthy social media usage. Not a few, in fact many, members of society have encountered legal cases due to a lack of understanding of how to use social media. Some become victims and perpetrators without realizing it; some people become victims because they are not proficient in technology, while others become victims or even perpetrators due to not understanding the legal rules. This results in legal consequences that will have broad impacts, not only on the children and their families but also on the victims and society. This legal counseling collaborates knowledge of technology and legal understanding, so it is expected to provide understanding to all teenagers at SMA N 5 Batanghari. About Ethical and Law-Based Social Media Education. Providing understanding to students of SMA N 5 Batanghari about a healthy digital culture: healthy and law-based social media education and providing understanding of preventive measures to avoid becoming victims or perpetrators of criminal acts in the future.

This community service activity aims to increase the ability and creativity of the people of Situnggaling Village, Brand District, Karo Regency, in utilizing the potential of the surrounding nature in the form of telang flowers (Clitoria ternatea L.) through training in making simple syrup products. This training was attended by 34 participants consisting of housewives and village teenagers. The implementation method includes socialization of the benefits of telang flowers, syrup making demonstrations, as well as technical assistance in packaging and marketing strategies. Participants were also given an understanding of hygiene standards, the right dosage of ingredients, natural dyeing techniques, and product storage procedures to have a longer shelf life. In addition to the production aspect, this activity also discussed the economic potential of telang flower syrup products as a commodity for MSMEs, including the calculation of production costs and marketing opportunities through social media. The results showed a significant increase in participants' knowledge about the economic value and health benefits of telang flowers, as well as their ability to produce syrup independently. This activity is expected to be the first step in empowering the local potential-based economy and encouraging the formation of new sustainable home businesses in Situnggaling Village.

This study aims to examine the influence of social media usage intensity on adolescents’ mental health in the digital era. Social media has become an essential part of teenagers’ lives as a means of communication, entertainment, and self-expression. However, excessive use can have negative impacts on psychological balance. This research employs a qualitative descriptive method through literature study, analyzing various journals, books, and relevant academic sources. The findings show that the higher the intensity of social media use, the greater the risk of mental health issues such as stress, anxiety, and depression. Conversely, wise and productive use can provide positive benefits, including increased self-confidence and social support. Therefore, maintaining balance in social media usage, along with the active roles of families and schools, is crucial for preserving adolescents’ mental well-being in the digital age.

The teenage period is a crucial phase in developing self-esteem and body image, which play a significant role in shaping adolescent character. Adolescent girls often face social pressures related to physical appearance, which impacts on self-perception. This study aims to determine the correlation between body image and students’ self-esteem.  The study was conducted at MTsS Lam Ujong, Krueng Barona Jaya District, Aceh Besar on May 05th, 2025. This study used a quantitative approach with an analytical descriptive design. The sample consisted of 53 students selected by using a total sampling technique. The instruments used were the Multidimensional Body Self Relations Questionnaire (MBRSQ) with Cronbach Alpha 0.774 and the Rosenberg Self-Esteem Scale (RSES) with Cronbach Alpha 0,877. The univariate and bivariate data analysis using the Pearson Chi-Square test. The results showed that most respondents with negative body image had low self-esteem (94.1%), while respondents with positive body image showed variations in self-esteem. The Chi-Square test indicated a p-value of 0.001 (p < 0.05), indicating a significant correlation between body image and self-esteem. These findings indicate a significant correlation between body image and students’ self-esteem. This study suggests that schools and counselling teachers provide psychosocial education and mentoring to help students build a positive body image.

The National Health Insurance program (JKN) has been in effect in Indonesia since early 2014, administered by the Social Security Administration (BPJS). The purpose of this community service program is to enhance the role of youth in optimizing the use of Mobile JKN and to assist the community in utilizing it. Mobile JKN is an innovation for the community, eliminating the need to wait in long queues at healthcare services. The participants were adolescents, specifically 13 students from MTs. Muhammadiyah Palleko in Takalar Regency. The method used was to provide outreach through presentations on the procedures for using Mobile JKN, followed by discussions to clarify any issues that the students still lacked. The results of this community service program are expected to increase the youth's knowledge of the use and utilization of Mobile JKN as a form of digital health care that can improve the effectiveness of healthcare services, enabling them to become agents of change in the success of the JKN program in Takalar City.

Adolescence is an important period for reproductive health because it is a period of behavioral formation, where at this time, teenagers begin to try new or challenging things, including in health behavior, one of which is free sex behavior. This free lifestyle behavior is greatly influenced by a correct understanding of adolescent reproductive health. The impact that can occur due to free sex behavior is early pregnancy or Unwanted Pregnancy. Adolescent pregnancy is one of the health problems that requires serious attention so that efforts are needed to increase awareness of reproductive health for all teenagers. The purpose of this community service is to increase the knowledge of teenagers at MAN Seram Bagian Barat about reproductive health and increase adolescent awareness in preventing early pregnancy. The method used is to provide education to teenagers at Madrasah Aliyah Negeri Seram Bagian Barat. Teenagers are very enthusiastic about this activity by asking various questions and the active discussion makes teenagers more enthusiastic. The final result is that 26 teenagers have good knowledge after being given education, from previously only 11 teenagers. The conclusion is that teenagers understand how to prevent early pregnancy in teenagers at MAN Seram Bagian Barat. It is hoped that good knowledge will prevent teenagers from engaging in free sex behavior that can result in pregnancy at a young age.

Parenting style in adolescents with hedonism behavior: Nowadays developments continue to occur so that many changes in technology and learning appear, one of the behaviors that is happening nowadays is hedonism behavior. One that can influence hedonistic behavior is parenting style. Parenting is one of the things that influence how a child's behavior. Hedonism is one of the behaviors of a child that can be caused by how parents raise a child. The purpose of this literature review is to find out what parenting styles lead a child to have hedonistic behavior. The method used is a literature review. The articles used in conducting this literature range from 2017-2022 which were searched for by the online research database. There are several types of parenting styles applied by parents. This study also explains what is the relationship between parenting style and the hedonistic behavior of a child. The results of research that hedonism behavior in a child can be caused by permittive and authoritative parenting styles. If the permittive and authoritative parenting style is high, the possibility of a person's hedonistic behavior will also increase.

Sports injuries in adolescents are a common aspect that is often experienced by the average adolescent, both male and female. Ankle sprain or ankle injury is an injury that is often experienced by teenagers when doing heavy or light sports activities. One of the treatments for sports injuries is using the PRICE method Protect (protect), Rest (rest), Ice (ice), Compress (bandage), Elevate (elevate). The purpose of this study was to increase understanding related to proper handling of sports injuries in adolescents by conducting socialization activities to deliver the material for handling these injuries, to measure the level of understanding of these students by using a pre-test questionnaire at the beginning of the activity and a post-test after the end of the activity. The results of the research that has been conducted on students and schoolgirls show an increased level of understanding with an average percentage of 5.12% and the post-test value after the delivery of the material increases with a percentage of 90%, the results of this percentage are a calculation of all questions ranging from 1-10 between the results of the post test and pre-test.

Myopia is an eye refractive disorder in which the light entering the eye is focused in front of the retina, causing long-distance vision to become blurry. This condition is often experienced by teenagers, including students in Islamic boarding schools, due to the habit of reading in close proximity, excessive use of gadgets, and lack of exposure to natural light. The high prevalence of myopia in young age groups needs serious attention so that it does not develop into permanent vision disorders. One of the prevention efforts that can be done is to provide education about myopia, including the definition, causes, prevention, and importance of maintaining eye health and a healthy lifestyle. This study aims to determine the effectiveness of myopia education on improving knowledge, attitudes, and behaviors of students of the Ta'mirul Islam Islamic Islamic Boarding School in Surakarta. Based on the results of the Wilcoxon Signed Rank Test and Paired Sample t-Test, there was a significant improvement in the aspects of knowledge and attitude, although behavioral changes have not shown meaningful results. These findings confirm the importance of continuous education to form healthy behaviors related to the prevention of myopia as a whole.

This study aims to enhance legal awareness and leadership skills among high school students in Dau District, Malang Regency through the Adventure Legal Learning program. The background of this activity is the low level of legal understanding, leadership ability, and the limited use of interactive learning methods in the school environment. This community service project applies a participatory approach, actively involving students as key participants. The methods used combine legal education, educational games based on Eduka-Game, and outdoor outbound activities designed to foster values of responsibility, discipline, and leadership. The implementation includes legal counseling, group discussions, case simulations, collaborative games, and reflection sessions, with evaluation conducted through behavioral observation and participant response questionnaires. The results indicate a significant improvement in students’ legal understanding, communication skills, teamwork, empathy, and discipline. Moreover, positive leadership behaviors and stronger legal awareness emerged among participants. This experiential learning approach proved effective in developing responsible, empathetic, and integrity-driven young individuals capable of becoming agents of change in their communities. However, variations in individual leadership and empathy skills remain challenges that need further attention and development in future programs.

Myopia is an eye refractive disorder in which the light entering the eye is focused in front of the retina, causing long-distance vision to become blurry. This condition is often experienced by teenagers, including students in Islamic boarding schools, due to the habit of reading in close proximity, excessive use of gadgets, and lack of exposure to natural light. The high prevalence of myopia in young age groups needs serious attention so that it does not develop into permanent vision disorders. One of the prevention efforts that can be done is to provide education about myopia, including the definition, causes, prevention, and importance of maintaining eye health and a healthy lifestyle. This study aims to determine the effectiveness of myopia education on improving knowledge, attitudes, and behaviors of students of the Ta'mirul Islam Islamic Islamic Boarding School in Surakarta. Based on the results of the Wilcoxon Signed Rank Test and Paired Sample t-Test, there was a significant improvement in the aspects of knowledge and attitude, although behavioral changes have not shown meaningful results. These findings confirm the importance of continuous education to form healthy behaviors related to the prevention of myopia as a whole.

This study examines youth slang (Jugendsprache) in the film Into the Beat (2020) through semantic and morphological approaches. The background of the research is based on the phenomenon of youth language development, which is dynamic, creative, and rich in socio-cultural meaning, yet often difficult for foreign speakers to understand. Youth language is chosen as the object of study because it reflects identity, group solidarity, and the communicative creativity of young people, and frequently appears in media, particularly films. The theoretical framework refers to experts’ perspectives on the characteristics of youth language, including the use of Anglicisms, abbreviations, metaphorization, and the formation of neologisms. The research method applied is descriptive qualitative, with data sources taken from the dialogues and subtitles of the film Into the Beat. The analysis is carried out based on Helmut Henne’s theory of youth language characteristics. The results reveal that youth slang in the film functions not only as a means of communication but also as a medium of emotional expression, lifestyle, and identity construction among German adolescents. Vocabulary such as alter, bro, krass, cool, and scheiße demonstrates creativity in morphological processes, including abbreviation, prefixation, and borrowing from foreign languages. The study concludes that youth slang plays an essential role in shaping characters, inter-character relationships, and the authenticity of the storyline. Furthermore, youth language reflects the evolving cultural and social dynamics of adolescents. This research is expected to contribute to linguistic studies, particularly semantics, and to serve as a valuable resource in German language learning by expanding vocabulary and fostering an understanding of authentic communication patterns among German teenagers.

This study aims to develop an interactive mobile application-based learning media to introduce Devanagari Sanskrit script to Indonesian teenagers. The background of this research is the lack of communicative, contextual, and engaging learning media for the digital generation in learning traditional scripts. The development method uses the ADDIE model modified with a visual communication design approach and integration of local Balinese cultural values. The results show that this media successfully combines strong visual elements, interactive voice narratives, and Balinese cultural iconography in one mobile-friendly platform. Validation from design and cultural experts shows a very high level of feasibility, supported by positive responses from student users at the Dvipantara Samskrtam Foundation. This research makes a real contribution to the preservation of traditional scripts through a digital educational approach that is adaptive to the learning needs of today's teenagers. In addition, this research also opens opportunities for the development of similar learning media for other traditional scripts, thereby increasing awareness and understanding of Indonesia's rich culture among the younger generation. By integrating technology in learning, it is hoped that the preservation of Indonesian culture can go hand in hand with the progress of the times.

Background: One form of current technological development is the smartphone. Initially, smartphones were only used by adults, but in this modern era, many teenagers use smartphones. One of the positive impacts of smartphones for school-age youth is being able to find learning materials easily and being able to communicate remotely with teachers, while the excessive use of smartphones has a negative impact, both physically and psychologically. Another bad impact is nomophobia. Nomophobia or commonly known by the abbreviation "No Mobile Phone Phobia" or the disease can not be far from a mobile phone. Nomophobia is also defined as a feeling of anxiety when kept away from a sartphone. Objective: To find out the experience of nomophobia in adolescents at SMP 1 Gebog Kudus. Method: The type of research used is qualitative research using a phenomenological approach. The selection of participants was carried out using a purposive sampling method. The participants in this study were 5 teenagers at SMP N 1 Gebog Kudus. Data collection techniques in this study were observation, interviews and documentation, with 14 open-ended questions. Data analysis techniques used in this study include: 1)Reading and Re-reading; 2)Initial Notes; 3)Developing Emergent Themes; 4)Searching for Connections a Cross Emergent Themes; 5)Moving the Next Cases; 6)Looking for Patterns Across Cases; and 7)Taking Interpretations to Deeper Levels. Research results: Based on the research analysis, there are 4 main themes, namely: (1)Dominant activities in spare time, (2)The emergence of emotional disturbances, (3)As entertainment when lonely, and (4)Being an important part of life. Conclusion: Smartphone is a very important communication tool for teenagers.

Acne is a common health problem experienced by adolescents, a skin disease found particularly in teenagers. Acne begins to emerge during puberty, and the main factors causing it are a lack of facial hygiene, excessive sebum production, clogged pores, and Propionibacterium acnes bacterial infection. The purpose of this study was to determine the effect of education on Piper crocatum in treating acne. This was a quasi-experimental study using a one-group pretest-posttest design. The population consisted of all 55 eleventh-grade students at Futuhiyyah Mranggen High School. Total sampling was used as the sampling technique. Data collection was done using pre- and post-questionnaires to assess the level of knowledge about Piper crocatum. Data were analyzed using the Wilcoxon test. The results showed a p-value of 0.00 (<0.05), indicating that there was an effect of providing education about Piper crocatum in treating acne in adolescents. The Z-value was -6.681, which means that the education about Piper crocatum had a significant effect, leading to an improvement in facial condition before and after the education was provided. In conclusion, providing education had a significant effect on the knowledge of adolescents about Piper crocatum in treating acne. The recommendation is that educating adolescents can increase their knowledge, understanding, and awareness of Piper crocatum as a treatment for facial acne.

The 2025 Real Work Lecture Program (KKN) of PGRI Wiranegara University (UNIWARA) Team 12 was carried out in Pohjentrek Village with a focus on empowering MSMEs, improving literacy, environmental education, food security, and character education. The main issues identified include low awareness among SME actors regarding the importance of business legality, low basic literacy skills among elementary school students, high rates of open waste burning, and the emergence of social issues related to bullying among teenagers. The methods used include mentoring, socialization, training, and active participation in community activities. The results of the activities showed that 15 MSMEs were successfully registered through OSS, with three of them obtaining NIB and halal certificates; tutoring and regular literacy assistance twice a week improved students' literacy skills; the initiation of a community literacy corner began to be implemented in one of the neighborhood associations (RT); socialization of waste management encouraged four households to practice composting; the introduction of vertical farming through the distribution of vegetable seeds supported family greening and food security; and anti-bullying socialization at SMPN 6 helped students recognize their potential using the SMART method. The conclusion of this program is that KKN is able to provide a multidimensional impact through collaboration between students, the community, and the village government, while strengthening community awareness of business legality, literacy, the environment, food, and character.

The Public Speaking Training Program in English was conducted by mentioned lecturers) from Political Science Department and International Relations Department, Universitas Pembangunan Nasional Veteran Jakarta (UPNVJ through the reactivation of the English Club Reborn in Bekasi City. This is a community service initiative aimed at enhancing the English language skills of children, teenagers, and adults. In today's globalized world, proficiency in English is a vital skill that opens numerous opportunities in education and careers. Bekasi, as a rapidly developing city, has significant potential to serve as a buffer for the international city of DKI Jakarta. The long-term goal of this program is to create quality human resources ready to compete at both local and international levels. Methods to achieve these goals will include interactive classes, group discussions, and public speaking practice. Activities will be conducted regularly in the form of workshops, featuring experienced guest speakers. Additionally, the program will leverage digital technology to support learning through online platforms and social media. Expected outcomes of this program are enhanced English language skills among participants, the establishment of an active English Club community, and increased confidence in public speaking. Ultimately, this program aims to make a significant contribution to human resource development in Bekasi City. In addition, this program is also expected to become a model for education-based community development that can be replicated in other regions.