The book provides a systematic investigation of the dynamic trajectories in the oral language development of English as a foreign language (EFL) learners, integrating both inter-individual variation and intra-individual variability. It also identifies unobserved heterogeneity in oral language production.
Using longitudinal designs, comprehensive developmental data collection, and innovative analytic techniques, the study reveals distinct developmental trajectories in the oral language systems of EFL learners. It also examines the interactions among complexity, accuracy, and fluency (CAF), exploring the potential of complex dynamic systems theory (CDST)-inspired approaches to studying oral language development and their implications for teaching oral language to Chinese learners. In addition, by employing the novel growth mixture model (GMM) method, the study identifies salient developmental patterns of CAF within a larger population, thereby contributing to the generalizability of findings from CDST-based language development research.
This book will be valuable to students, researchers, and educational practitioners interested in oral language development and complex dynamic systems theory.
By:
Hanjing Yu
Imprint: Routledge
Country of Publication: United Kingdom
Dimensions:
Height: 234mm,
Width: 156mm,
ISBN: 9781041034247
ISBN 10: 1041034245
Series: China Perspectives
Pages: 242
Publication Date: 26 May 2025
Audience:
College/higher education
,
Professional and scholarly
,
Primary
,
Undergraduate
Format: Hardback
Publisher's Status: Forthcoming
1. Introduction 2. Research on L2 Oral Development 3. Theoretical Framework 4. Research Design of the Present Study 5. Development of Complexity in L2 Speaking 6. Development of Accuracy in L2 Speaking 7. Development of Fluency in L2 Speaking 8. Interactions between Complexity, Accuracy and Fluency 9. Individual Differences Factors 10. Heterogeneity in the Development of Complexity, Accuracy and Fluency 11. Conclusion
Hanjing Yu is an associate professor at School of Foreign Languages at Dalian University of Technology, China. Her research focuses on complex dynamic system theory and second language development.
