Bullying Experience as a Predictor of Psychosocial Difficulty Score (SDQ) in Adolescents Yunias Setiawati*, Royke Tony Kalalo, I Made Wedastra, Etty Christina Baboe, Dhenni Hartopo Abstract Adolescence is a critical developmental stage often disrupted by bullying, a pervasive public health issue linked to adverse psychological outcomes. This study aimed to