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Direct linkVercellotti, Mary Lou – ProQuest LLC, 2012
Applied linguists have identified three components of second language (L2) performance: complexity, accuracy, and fluency (CAF) to measure L2 development. Many studies researching CAF found trade-off effects (in which a higher performance in one component corresponds to lower performance in another) during tasks, often in online oral language…
Descriptors: Language Fluency, Accuracy, Difficulty Level, Second Language Learning
Peer reviewedHan, Jisu; Schlieber, Marisa; Gregory, Bradley – Journal of Education for Students Placed at Risk, 2017
This study used data from the Head Start Family and Child Experiences Survey (FACES) 2009 4-year-old cohort to examine associations among family characteristics, home and classroom environments, and the emergent literacy skills of Head Start children. Results from hierarchical linear models suggest that both family and classroom contexts play a…
Descriptors: Oral Language, Language Skills, Vocabulary Development, Expressive Language
