Brown, J. D. (1988). Understanding research in second language learning: A teacher's guide to statistics and research design. Cambridge University Press. Brown, J. D., & Rodgers, T. S. (2002). Doing
second language research: An introduction to the theory and practice of
second language research for graduate/master's students in TESOL and
applied linguistics, and others. Oxford University Press. Larsen-Freeman, D., & Long, M. H. (2014). An introduction to second language acquisition research. Routledge. McDonough, J., & McDonough, S. (2014). Research methods for English language teachers. Routledge. |