L2 language acquisition has been influenced by L2 input and L1 transfer. The former is virtually definitive in teaching, whereas the latter is a contrastive study of L1 and L2. Recently, as researchers continue to explore how L2 acquisition occurs, and as greater depth of analysis is desired, they are becoming more aware of the possibility of UG influence. This present study reviews current research that asserts UG influence in L2 acquisition and explores implications of that assertion. Investigating ambiguities of UG influence involves examining parsing selections at the point of interaction with L2, and syntactic choices may offer insights into the nature of the parsing mechanism. Within an L2 context, recognition of UG influence may broaden L2 learners’ and instructors’ perspectives of interlanguage use. This overview of research on UG influence also provides pedagogical insights for L2 instructors and learners.
1. Introduction
2. UG Influence in L2 Learning Process
3. Input Design and Learners Varisions with UG Influence
4. Implications for Korean L2 Acquisition
5. Concluding Remarks