Short-term international service-learning (ISL) study abroad programs have demonstrated positive impacts on participants, yet the medium-term transformative outcomes, particularly personal skill development, remain underexplored. This study examined the transformative personal skills developed through a 6-week ISL program using Transformative and Experiential Learning theories. Data were collected through semi-structured interviews with 13 participants from four ISL cohorts (2017, 2018, 2019, 2022), purposefully selected for their transformative experiences.

Results revealed four key themes of personal skills development: (a) adaptability, (b) open-mindedness, (c) comfort zone, and (d) mindfulness. Participants demonstrated adaptability in navigating cultural differences and embracing new environments. Open-mindedness emerged through exposure to diverse perspectives and self-reflection. Stepping outside their comfort zones led to overcoming fears, embracing challenges, and developing a new sense of self. Mindfulness practices, encouraged during the program, fostered present-moment awareness and continued to impact participants post-program.

Findings highlight the critical role of extended reflection and intentional, immersive activities in fostering transformative personal skill development. Recommendations include exploring how ISL programs encourage adaptability and open-mindedness, influence decision-making and problem-solving, and promote mindfulness practices that enhance personal growth and well-being.

This study underscores the value of short-term ISL programs in catalyzing meaningful and enduring personal transformations, equipping participants with skills that extend beyond the program into their personal and professional lives.