SLIDE 97 Second Language Acquisition (cont.)
Knowledge of second language acquisition is important factor in analysis of CLD
students
- “Basic Interpersonal Communication Skills (BICS) is the type of language used in
social settings and is contextualized to the situation. In contrast, Cognitive Academic Language Proficiency (CALP) refers to the language skills needed to be successful in decontextualized academic settings.
- While students develop peer appropriate conversation or BICS within two years, it
takes students five to seven years to acquire CALP (Collier, 1989) and approach grade-level norms in the second language.
- Unfortunately, some professionals who are not knowledgeable about these
developmental processes make the assumption that when children demonstrate BICS they should also be able to complete academic work in English.” Page 171
Schon, J., Shaftel, J., & Markham, P. (2008). Contemporary issues in the assessment of culturally and linguistically diverse learners. Journal of Applied School Psychology, 24 (2), 163-198.