Psychodrama in Increasing the Self-Esteem of Adolescents Aged 12-15 Years Old in SOS Children’s Village Medan

This research was conducted to see the effects of psychodrama in increasing self-esteem for adolescents aged 12-15 years at LKSA SOS Children's Village Medan. This research is a study that uses a quantitative experimental approach. The research design used was a pretest-posttest group design by comparing the results of measurements before and after psychodrama was given. In this study data collection tools were obtained through a scale modified from Rosenberg's theory. Scale preparation In this study, it was gradually validated. Content validation is done by 7 expert judgment and obtains V value in the range of 0.84-1 with the chance of error p <0.01 and minimum value of V is 0.82, then all items are valid (Aiken's V Formula). Meanwhile, construct validation shows 52 items are valid. The Psychodrama module produced in this study passes the preliminary process, planning, development, feasibility and try out. The results of the feasibility test of the three validators show that the assessment is in the percentage above