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Dmitrii Pastushenkov – ProQuest LLC, 2022
Guided by Dynamic Systems Theory (DST) and multidimensional perspectives on individual differences (IDs) in instructed second language (L2) learning (e.g., Larsen-Freeman, 2014; Sun & Zhang, 2020), this longitudinal mixed-methods study focuses on three conceptually different categories of L2 learners' IDs: working memory (WM), motivation, and…
Descriptors: Second Language Learning, Immersion Programs, Russian, Individual Differences
Qingyu Yang – ProQuest LLC, 2024
This dissertation investigates the longitudinal development of Chinese language proficiency among students in a Chinese as a Foreign Language (CFL) Flagship Program at an American public university from 2014 to 2024. Using Bayesian multilevel regression models, this study assesses the trajectories of listening, speaking, and reading proficiency…
Descriptors: Second Language Learning, Second Language Instruction, Language Proficiency, Longitudinal Studies