This study examines the effectiveness of six intercultural learning modules in enhancing students’ intercultural competency. In addition, it explores students’ attitudes toward the design of the learning modules from an instructional designer's perspective. The research participants included 15 students enrolled in a core learning design class. Students were required to complete the first two topics (i.e., Topics 1&2) and one additional topic of their choice listed below:

1. Topic 1: Understanding Accents Different from Your Own (UA)
2. Topic 2: Digging Deeper with Critical Reflection (CR)
3. Topic 3: Intercultural Collaboration
4. Topic 4: Teaming I: Communication
5. Topic 5: Teaming II: Self and Other Awareness
6. Topic 6: Teaming III: Productive Conflict

Students also completed their evaluations and reflections for each topic through a survey that included 25 Likert scale questions (1 = poor and 4 = exceptional) relevant to five categories (i.e., content quality, motivation, instructional design, cognitive, and intuitiveness) and five open-ended questions. Quantitative data analysis indicated that students’ learning experiences were positive. The average score of the 25 questions for the topics reviewed is around 3 or above. The open-ended question responses were analyzed using thematic analysis and R-Studio – Sentimental Analysis. The bing sentiment lexicons and nrc sentiment lexicons showed that students were positive toward the learning modules as well. Additionally, two themes evolved from the open-ended responses: 1) Students learned more about cultural differences and how to communicate in a team environment, and 2) Students are motivated to be more proactive in reaching out to people with different backgrounds, accents, etc.

Wanju Huang (2023). Enhancing Students' Intercultural Competence Through a Service-Learning Project | Seed Grant 2022. (Version 3.0). https://hubicl.org/publications/192/3

Ward, L. (2019). Across the Atlantic: Service-learning in Spain and Morocco. Purdue Journal of Service-Learning and International Engagement, 6(1), 11.https://docs.lib.purdue.edu/pjsl/vol6/iss1/11 

From the abstract: "For ten years, Dr. Jill Newton has coordinated the Maymester in Tanzania program and has created a highly successful and compelling program. Her aim for this program was to create a mini Peace Corps experience for Purdue University students, seeing as she has herself served as a Corps member in Papua New Guinea. One of the most impactful and rewarding components of this program is the service learning opportunities she encourages. Purdue University students attending this program have received a total of over $23,000 in service learning grants to date towards bettering the communities they interact with daily while on this culturally immersive experience. Dr. Newton has created a program that not only serves the students participating in the trip through academics and a new cultural environment, but also serving the communities that open their homes to Purdue University for four weeks every May."

Duke, L., & Busch, M. (2019). Purdue students in Tanzania: Establishing connections through 10 years of service-learning. Purdue Journal of Service-Learning and International Engagement, 6(1), 18.  https://docs.lib.purdue.edu/pjsl/vol6/iss1/18/