When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Interfaces between Second Language Acquisition and Language Testing Research by Lyle F. Bachman, Andrew D. Cohen. Second language acquisition (SLA) and language testing (LT) research have largely been viewed as distinct areas of inquiry in applied linguistics.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.