Praxis 5362 Practice Question
According to language acquisition research， what is the average length of time that it takes for secondary school ELs to approach grade-level norms in CALP after initial exposure to the L2?
Correct Answer: C
Rationale: Research in language acquisition indicates that secondary school English learners (ELs) typically require five to seven years to reach grade-level norms in Cognitive Academic Language Proficiency (CALP) following initial exposure to a second language (L2). This duration accounts for the complexities of academic language, which is more demanding than conversational language.
Option A (one to two years) underestimates the time needed for ELs to develop the academic language skills necessary for success in school. Option B (three to four years) also falls short, as it does not consider the depth of language acquisition required for academic contexts. Option D (eight to ten years) overestimates the time frame, as most ELs can achieve CALP within the five to seven-year range.
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