In assessments for English Language Learners, why is CALP consideration important?

• A. Because CALP measures only vocabulary size.
• B. Because CALP is casual everyday talk and needs no accommodations.
• C. Because CALP is irrelevant to most standardized tests.
• D. Because CALP reflects academic language proficiency and often requires additional time and support; assessments should include accommodations and acceleration where appropriate.

Answer: (B)