声明
Abstract
摘要
Table of Contents
List of Tables
List of Figures
Chapter One Introduction
1．1 Research Background
1．2 Research purpose and significance
1．3 Structure of the thesis
Chapter Two Literature Review
2．1 Key terms and basic concepts
2．1．1 Feedback
2．1．2 iWrite automatic writing evaluation system
2．2 Theoretical foundation
2．2．1 Constructivism
2．2．2 Swain’s output hypothesis
2．2．3 Self-efficacy
2．3 Previous studies on Automated Essay Scoring abroad and at home
2．3．1 Previous studies abroad
2．3．2 Previous studies at home
Chapter Three Methodology
3．1 Research Questions
3．2 Research design
3．2．1 Subjects
3．2．2 Research instruments
3．3 Research procedure
3．4 Data collection and analysis
Chapter Four Results and Discussion
4．1 Effects of iWrite on students’ writing scores
4．1．1 Results of students’ writing scores
4．1．2 Discussion of the effects of iWrite on students’ writing scores
4．2 Effects of iWrite on the scores between higher and lower score groups
4．2．1 Results of the effects of iWrite on higher and lower score groups
4．2．2 Discussion of the effects of iWrite on higher and lower score groups
4．3 Discussion of the effects of iWrite on students’ writing attitude
4．3．1 Results from questionnaires
4．3．2 Results from interviews
Chapter Five Conclusion
5．1 Major findings
5．2 Pedagogical implications
5．3 Limitations of this study and suggestions for further study
References
Appendix
攻读学位期间取得的研究成果
Acknowledgments
扬州大学;
