English-as-a-foreign-language (EFL) textbooks and internet resources exhibit various formats and implementations of exercises on phrasal verbs. The experimental study reported here examines whether some of these might be more effective than others. EFL learners at a university in Japan were randomly assigned to 4 treatment groups. Two groups were…

While oral corrective feedback is a principal focus in second language acquisition research, most studies examine feedback once it has been provided. Investigating how instructors make in-class feedback decisions has not been thoroughly explored, despite the fact that classroom feedback occurs at the discretion of the individual language…

Recent research has shown that certain learners' responses to feedback, specifically repair and modified output, are predictive of subsequent second language (L2) development. Yet, little is understood about why these responses are associated with second language acquisition (SLA). The current study investigated this question by exploring the…