Code-Switching Practices among University Students: A Sociolinguistic Study

Abstract

This sociolinguistic study explores code-switching practices among university students in Lahore and Islamabad, Pakistan, within the complex multilingual landscape where English, Urdu, and regional languages coexist. Employing a convergent parallel mixed-methods design, the research involved 120 undergraduate and postgraduate students from diverse linguistic and disciplinary backgrounds. Data were collected through naturalistic audio-video recordings of classroom and peer interactions, semi-structured interviews, focus group discussions, attitudinal questionnaires, and observation checklists. Quantitative analysis examined the frequency and types of code-switching, while qualitative thematic and conversational analyses uncovered motivations, functions, and perceptions. Key findings indicate that intra-sentential switching dominates (62%), with strong adherence to the Matrix Language Frame model and English-Urdu as the primary language pair. Code-switching serves critical social functions including solidarity and identity marking, academic functions such as clarification and emphasis, and is heavily influenced by contextual factors like setting formality and power dynamics. Students exhibit predominantly positive attitudes toward the practice, perceiving it as a strategic resource that enhances learning and constructs hybrid bilingual identities. The study challenges deficit perspectives on code-switching and advocates for translanguaging pedagogies in higher education. It offers significant implications for language policy, curriculum design, and inclusive teaching practices in multilingual postcolonial contexts.

Keywords: Code-Switching, Multilingualism, Sociolinguistics, Pakistani Universities, Bilingual Identity, Translanguaging