TY  - BOOK
AU  - Mackey,Alison
AU  - Gass,Susan M.
TI  - Second language research: methodology and design 
SN  - 9781138808560
PY  - 2016///
CY  - New York, NY
PB  - Routledge
KW  - Second language acquisition
KW  - Research
KW  - Methodology
N1  - Previous edition: Second language research / Alison Mackey, 1st ed., 2005; Includes bibliographical references : pages 405-424 and index; Introduction to research -- Issues related to data gathering -- Common data collection measures -- Coding -- Research variables, validity, and reliability -- Designing a quantitative study -- Qualitative research -- Classroom research -- Mixed methods -- Analyzing quantitative data -- Concluding and reporting research
ER  -