Siska Adinda Prabowo Putri Pengarang Brigitan Argasiam Pengarang Tan Vania Wijaya Pengarang

Premarital sexual behavior among emerging adult males is increasing and has become a complex phenomenon influenced by various psychosocial factors, including selfesteem and peer conformity. This study aims to examine the relationship between selfesteem and peer conformity with premarital sexual behavior among emerging adult men. A correlational quantitative approach was used, involving 346 respondents selected through purposive sampling. The instruments consisted of a premarital sexual behavior scale, selfesteem scale, and peer conformity scale. Data analysis was conducted using multiple linear regression with the help of SPSS version 26. The findings show that both selfesteem and peer conformity simultaneously have a significant effect on premarital sexual behavior. Specifically, individuals with low selfesteem and high peer conformity are more likely to engage in premarital sexual activities. The study concludes that both independent variables contribute significantly to the emergence of risky sexual behavior. Therefore, interventions focusing on strengthening selfesteem and building resistance to peer pressure are strongly recommended as preventive efforts.