This research have a purpose to prove the influence of social support on self confidence of students at SMAN 100 Jakarta. This research was motivated by the large number of students who feel inferior or lack self-confidence so that it can interfere with and hinder the improvement of their achievements, skills, or interests both academically and non-academically. Quantitative with a sampling technique, namely simple random sampling, is the foundation of this study. Students of SMA Negeri 100 Jakarta class 10 became the population in the study conducted. With an R Square value of 0.512, it proves that there is an influence of social support on self-confidence which is presented at 51.2%, while 48.8% is the contribution of variables other than social support such as self-concept which the researcher did not include in this study. The findings are reinforced by the t-test analysis value with an acquisition of 15.928> 1.978 which can be concluded that there is an influence of social support on the self-confidence of class X students at SMA Negeri 100 Jakarta.

College Students' interest in participating in organizational activities is a current topic in the university environment. The existence of organizations can be seen from students' interest in joining organizations, one of which is in the Social Sciences Education Study Program, Faculty of Social Sciences, Jakarta State University. The aim of this research is to describe the factors of interest of Social Sciences Education Students in participating in organizational activities. This research uses a descriptive method with a qualitative approach. Data collection techniques were carried out using interviews, observation, questionnaires, documentation and literature study. The subjects in this research were students of the 2021-2022 Social Sciences Education study program. The research results show that most college students have an interest in organizational activities, and the internal factors for students joining an organization are: 1) having an open personality, 2) wanting to develop their interests and talents, 3) preparing themselves to enter the world of work. External factors for college students joining the organization are: 1) campus facilities, 2) friends in studying, 3) parents, 4) appreciation from friends and lecturers, 5) problems on campus. So it can be concluded that Social Sciences Education college students have an interest in participating in organizational activities. Several factors that determine a student's interest in joining an organization come from the student himself and also from the environment at the university.

Fires in residential areas usually occur in densely populated areas. Rawa Buaya Village is a sub-district in West Jakarta City which has a fairly high population density and there is also a densely populated settlement located at RT.016/RW.04 with 445 families. This settlement experienced fire disasters five times in 2008, 2009, 2015, and twice in 2022. The aim of the research is to describe community preparedness to reduce the risk of fire as well as factors that support and inhibit community preparedness. This research uses descriptive methods through a qualitative approach. The results of the research show that 40% of the community knows that the cause of fires is due to human negligence, 81% have the desire to prevent fires, 76% have an agreement between the Head of the RT and the community, 74% have determined the evacuation location for victims, 67% do not know the evacuation route board, 91% have the desire to to help their relatives, 62% only knew that a fire simulation had been carried out once, 74% had no early warning system, and 60% had not prepared an emergency fund. So it was concluded that the community was sufficiently prepared to face fires by knowing the causes and things to prevent fires, having an agreement to prepare evacuation locations, helping relatives and participating in disaster simulations, but the vulnerability of the living environment was a factor that triggered fires.