Exploring motivation, willingness to communicate, and intercultural competence development in digital language exchanges: An integrative theoretical approach

In an increasingly interconnected world, the development of intercultural competence, willingness to communicate (WTC), and sustained motivation are essential outcomes of second language (L2) education. Digital language exchanges (DLEs) have emerged as a potentially valuable tool for fostering these attributes, yet a comprehensive understanding of their impact on university students remains limited. This study addressed this gap in the literature by investigating the effects of integrating DLEs into a university-level language learning context, specifically examining their influence on student motivation, WTC, and intercultural competence. To accomplish this, a mixed-methods design was employed with 53 undergraduate students, divided into an experimental group (EG) and a control group (CG). Both groups initially completed pre-tests to establish baseline levels of motivation, WTC, and intercultural competence. Subsequently, the EG participated in a DLE program, while the CG received traditional face-to-face instruction. Following the intervention, post-tests were administered to both groups to measure changes in these variables, and semi-structured interviews were conducted with EG participants to explore their perceptions and attitudes towards the DLE experience. The quantitative results revealed statistically significant improvements in the EG’s motivation, WTC, and intercultural competence scores compared to the CG. These findings were supported by thematic analysis of the interview data, which identified three key themes: Increased motivation and engagement, expanded intercultural competence, and improved language proficiency and learning experience. Given the findings, it can be implied that integrating DLEs into language learning curricula can significantly enhance learners’ motivation, WTC, and intercultural competence, lending support to the potential of DLEs to provide a more personalized and interculturally enriching learning experience.