%0 Journal Article %T Key predictors of emotion regulation in Vietnamese undergraduates: life orientation, social support, and self-esteem %A Tuong Van Nguyen %A Hung Khai Doan %A Phu-Tan Thach Pham %A Minh Trong Quang %J Journal of Advanced Pharmacy Education and Research %@ 2249-3379 %D 2025 %V 15 %N 2 %R 10.51847/UdjZhqYAGj %P 131-137 %X Emotional regulation skills are essential for maintaining mental health and fostering well-being, especially among undergraduate students who face unique academic and social pressures. This study examines the predictive roles of life orientation, perceived social support, and self-esteem on emotion regulation skills, addressing a research gap in the Vietnamese context. A cross-sectional survey was conducted with 675 undergraduate students from Ho Chi Minh City National University, using standardized instruments adapted for cultural relevance. Data were analyzed using Pearson’s correlation coefficient and stepwise multiple regression. Results revealed that optimism, support from significant others, and self-confidence were the most influential predictors of emotion regulation skills, while pessimism and self-deprecation had negative associations. The final model explained 52.1% of the variance in emotion regulation skills, highlighting the critical importance of close relationships and positive life perspectives. These findings underscore the need for interventions that enhance optimism, self-esteem, and meaningful support systems to enhance students’ emotional resilience. Future research should validate these findings in broader populations and explore the effectiveness of targeted intervention programs‎. %U https://japer.in/article/key-predictors-of-emotion-regulation-in-vietnamese-undergraduates-life-orientation-social-support-uww8n1knn2bluw2