Despite the increasing number of international programs targeting students’ learning of research and intercultural skills, there has been limited holistic investigation of students’ experiences employing both qualitative and quantitative methods. In this study, we incorporated several measures to explore students’ experiences in an International Research Experiences for Students (IRES) program, which benefited from the existing partnership between Virginia Tech in the U.S. and Shandong University in China. We examined students’ intercultural competence and interdisciplinary research skills and explored students’ stories of their lived experiences across three cohorts, each with five students, who completed the IRES program. Both open-ended survey responses and interview data demonstrate that the experience allowed students to learn skills involving the various tools, methods, and processes needed to conduct experiments and solve interdisciplinary problems. In particular, qualitative data further demonstrated the influence of the program on students’ desire to pursue graduate degrees and navigate the research process. While the behavioral dimension of cultural intelligence did not show a major improvement, student interviews suggested enhanced student abilities in interpersonal interactions, including non-verbal and verbal means for effective communication. We provide explanations for the differences between quantitative and qualitative results. Reflecting on the results, we elaborate on the importance of structural elements necessary for creating international experiences for students and the need to examine students' learning processes using different means of data collection.