This study determined community knowledge, attitudes, and practices after COVID-19 socialization in Rambipuji and Suci Village, Jember District, East Java, Indonesia. This study used the analytic observational design study. As many as 40 people were given socialization about COVID-19 by gathering and online. The questionnaires were completed in two parts included before-socialization and after-socialization. The questionnaire data were analyzed descriptively by calculating frequency, percentage, and inferential statistics by t-test, Spearman correlation, and chi-square test. The data analysis used IBM SPSS version 23 software. The mean and standard deviation of percentage of knowledge pre-test, knowledge post-test, high attitude, moderate attitude, low attitude, very high practice, high practice, sufficient practice, and low practice were 58.33 ± 30.97, 77.70 ± 22.52, 62.5±21.7, 31±22.2, 6.5±17.1, 65±13.8, 32.3±13.8, 1.25±2.4, 1.25±1.8, respectively. Knowledge pre-test and post-test correlated 0.819 (p=0.001) and a t-test with p=0.003. Attitudes and practices correlated with p=0.001. Socialization of COVID-19 was useful to improve the community knowledge, attitudes, and practices in Rambipuji and Suci Village, Jember District, East Java, Indonesia that could prevent the transmission and inhibit the spread of the COVID-19 pandemic in Indonesia. Furthermore, continuous encouragement of COVID-19 socialization in wide areas was recommended.

Introduction: The development of communication technology meets a siginificant advancement, and mobile phones are part of it. Mobile phones are used not only by adults but also by children, including elementary school age children. Children in using mobile phones have different behavior based on their social, economic and cultural differences. Some behaviors of children in using mobile phones have a risk of health problems. Objective: The purpose of the study was to characterize the behavior of the use of mobile phones in primary school age children which could potentially cause health problems. Methods: This is a descriptive study using cross-sectional design. The study involved 60 children and their parents in urban and rural elementary schools. Data were collected by questionnaire (there were 13 questions) using the Google form application (close ended questionnaire) from population taken by the nonprobability sampling method. The data obtained were analyzed using descriptive analysis. Results: The results found that the possession of mobile phones, lighting, place and duration of use mobile phones were behaviors that descriptively showed that there were differences between children from rural and urban elementary schools. Behavior of time using mobile phones, body position, alignment and distance of the mobile phone to the head or eye, the purpose, tool and the place where to use the cellphone, both groups have the same percentage. Conclussion: there are differences and similarities in behavior in using mobile phones between children from rural and urban elementary schools.

BACKGROUND : Drug abuse is a problem that must be solved because it is related to the future of the nation in this case is teenagers. Prevention of drug abuse can be done from within adolescents through increasing self-efficacy (self-confidence) to take preventive drug abuse measures. This study aims to identify adolescent self-efficacy in the prevention of drug abuse in Balung Junior High School. SUBJECT AND METHODE : This research is a descriptive analytic study with 77 samples. RESULTS : Result of this research found self efficacy variable the majority showed high self efficacy by 42 respondents (54.4%) and others showed moderate self efficacy by 45.5%. In risk behavior, it is found that there are mostly risk behaviors among respondents, namely 64 respondents (83.1%) and only 13 respondents (16.9%) who are not at risk. CONCLUSION : Recommendation of this study To the parties involved in this case are the family, school, health workers, government, law enforcement and other parties there needs to be an increase in the socialization of increasing understanding of youth in preventing drug abuse