Second Language Research: Methodology and Design

Dörnyei Z (2007) Research Methods in Applied Linguistics. Oxford: Oxford University Press.

Mackey A Gass MS (2005) Second Language Research: Methodology and Design. Mahwah, NJ: Lawrence Erlbaum Associates.

Larson-Hall J (2012) How to run statistical analyses. In: Mackey A Gass SM (eds) Research Methods in Second Language Acquisition: A Practical Guide. Chichester: Wiley-Blackwell, 245–74.

Norris JM Ross SJ Schoonen R (eds) (2015) Improving and extending quantitative reasoning in second language learning (supplement 1). Language Learning 65(1).