Abstract
1. Introduction
2. Literature Review
2.1 Qualification of Good English Instructor
2.2 Native and Non-native English Instructors
2.3 Review of Previous Studies
3. Research Design
3.1 Research Participants
3.2 Procedures
4. Results
4.1 Students' Perceived Effectiveness of NEI and KEI
4.2 Perceived NEI and KEI's Role and Value
5. Conclusion
References
Appendix