Chapter 1 Introduction I.I Background of the Study 1.2 Study Objectives 1.3 Overall Structure Chapter 2 Literature Review 2.1 Syntactic Alignment 2.2 Issues of Syntactic Alignment and L2 Acquisition of Relative Clauses 2.3 Proceduralization and Automatization in L2 Learning 2.4 Working Memory Chapter 3 Research Methodology 3.1 Research Questions 3.2 Participants 3.3 Target Structures 3.4 Research Design 3.5 Materials 3.6 Instruments 3.7 Treatment 3.8 Procedures 3.9 Data Coding and Analysis Chapter 4 Research Results 4.1 Alignment Effects in Immediate Production 4.2 Alignment Effects in Subsequent Comprehension 4.3 Alignment Effects in Subsequent Production 4.4 Summary of Research Results Chapter 5 Discussion 5.1 Syntactic Alignment in Immediate Production 5.2 Alignment Effects in L2 Comprehension Syntactic Alignment in L2 Learning: Taking English Relative Clauses Examples 5.3 Alignment Effects in L2 Production 5.4 Differences of Alignment Effects in L2 Comprehension and Production Chapter 6 Conclusion 6.1 Summary of the Major Findings 6.2 Research Implications 6.3 Limitations 6.4 Future Directions 6.5 Conclusion References Appendices Appendix 1 Language Background Questionnaire Appendix 2 C—Test Appendix 3 Reading Span Task Appendix 4 Materials for Grammaticality Judgment Task Appendix 5 Materials for Oral Sentence Completion Task Appendix 6 Materials for the Alignment Task Appendix 7 Materials for the Sentence Reading Task Appendix 8 Post-Experiment Questionnaire