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  • THE STUDY OF EFL LEARNERS’ ORAL LANGUAGE DEVELOPMENT
    ebook
    THE STUDY OF EFL LEARNERS’ ORAL LANGUAGE DEVELOPMENT
    HANJING YU
    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, a...

    $1,240.00

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