Chapter 2. Quantitative approaches in L2 research abroad

Abstract

This chapter provides an overview and discussion of quantitative research designs that investigate learning outcomes in immersion settings abroad. We begin with a brief introduction to the underlying assumptions, key concepts, and overarching goals of quantitative research approaches for investigating learner development. We then summarize the core contributions of quantitative approaches in study abroad research, with attention to primary study designs, instruments, and measures employed to examine linguistic outcomes, individual differences, and other central aspects of learners’ experiences abroad. This section is followed by a critical discussion of the main methodological limitations associated with this strand of research. Lastly, we propose ways to address these limitations and to achieve more robust and generalizable findings in future quantitative study abroad research.