Preface
Chapter 1 Introduction: An overview of the book
1.1 Justification for doing the research
1.2 Theoretical underpinning of the study
1.3 Problems with EFL learners' vocabulary learning
1.4 Collaborative output and SLA
1.5 The conceptual framework of the study
1.6 A mixed model research approach
1.7 Organization of the book
Chapter 2 Literature review
2.1 The theoretical underpinning of the study
2.2 Language output and second language vocabulary acquisition
Chapter 3 Research design and data collection methods-.
3.1 Research design
3.2 Research methodology and data collection methods
3.3 Study 1 : A quasi-experimental study
3.4 Study 2 : An exploratory study
3.5 Use of the data collected
Chapter 4 Data processing and data analysis methods
4.1 Analyzing vocabulary posttests in Study 1
4.2 Analyzing task-elicited oral data in Study 2
4.3 Analyzing task-elicited oral data in Study 1
4.4 Validity and reliability of data analyses
Chapter 5 Effects of collaborative output on L2 lexical learning:
Confirmative findings from Study 1
5.1 Answering research question 1
5.2 Answering research question 2
5.3 Summary of findings and reflection on using multiple scoring methods
Chapter 6 Task performances, cognitive word processing, and
lexical learning within collaborative output. Exploratory
findings from Study 2
6.1 Answering research question 3-1: Overall task performances
6.2 Answering research question 3-2: Cognitive word processing
6.3 Relationship between word processing and lexical learning
Qualitative exploration
Chapter 7 Correlations between cognitive word processing and
lexical learning within collaborative output: Exploratory
findings from Study 1
7.1 Correlations between word processing and lexical learning: Quantitative exploration
7.2 Relations between word processing and lexical learning: Further quantitative exploration
7.3 Comparing correlations for collaborative written output and collaborative oral output
Chapter 8 Relationship between interactional processes and
cognitive word processing: Further exploratory
findings from Study 2
8.1 Answering research question 5-1: Interactional processes
8.2 Answering research question 5-2: Connecting interactional processes and cognitive word processing
Chapter 9 Discussion of the findings
9.1 Findings about effects of collaborative output on lexical learning
9.2 Findings about effects of task roles on lexical learning
9.3 Findings about word processing and its relationship with lexical learning
9.4 Findings about correlations between word processing and lexical learning
9.5 Findings about interactional processes and their relationship with word processing
9.6 The conceptual framework and the theoretical rationale revisited
Chapter 10 Conclusions
10.1 A summary, conclusions, and contributions of the study
10.2 Implications of the study
10.3 Limitations of the study
10.4 Recommendations for future research
10.5 A final synthesis of the study
References
Appendices
1. A survey on background information
2. The input passage of the study
3. Reading comprehension task used in the study
4. The collaborative oral output task used in Study 1
5. The collaborative written output task used in Study 1
6. Cued words for output tasks
7. The vocabulary pre-test used in the study
8. Productive vocabulary posttest 1
9. Receptive vocabulary posttest 1
10. Stimulated recall questions for Study 2
11. Symbols used for data transcribing and data coding
12. The coding scheme for AS-units involved in collaborative output
13. The coding scheme for cognitive word processing involved in collaborative output
14. The coding scheme for interactional processes involved in collaborative output
