Edited by Laura Gurzynski-Weiss and YouJin Kim
[Research Methods in Applied Linguistics 3] 2022
► pp. 79–102
This chapter explores the potential of mixed methods research (MMR) for conducting robust ISLA research to understand complex second language (L2) learning phenomena in instructed settings. MMR provides researchers with a pragmatic framework to answer research questions by mixing quantitative and qualitative approaches during data collection, analysis, and integration. In this chapter, I will first discuss how MMR can counter ISLA’s unique methodological challenges by zeroing in on the importance of the relationship between research and practice. I will then examine the three core MMR designs proposed by Creswell and Plano Clark (2018): convergent, explanatory sequential, and exploratory sequential. As a key to successful MMR, I will focus on integration of quantitative and qualitative components in writing a manuscript for publication. In conclusion, I argue that a successful MMR ISLA study carefully balances internal and ecological validity to maintain its scientific rigor, while incorporating teachers’ and students’ voices and experiences into the study.