This study examined the effectiveness of explicit instruction on second language (L2) learners' implicit and explicit knowledge of English. Explicit instruction on the generic and non-generic use of English articles was delivered by CALL activities. Four tasks assessed acquisition: elicited imitation, oral production, grammaticality judgement, and…

To extend the reach of the second language (L2) classroom, learners may be given opportunities to interact with native speakers through contact assignments or volunteer work organized through their L2 program. An underlying assumption of these practices is that "real-world" and classroom experience offer different but complementary opportunities…