Functional Language Proficiency in Bilingual Children: A Conceptual Framework, Culturally Responsive Practice, and...

Area of Science:

• Bilingualism and language acquisition research.
• Educational psychology and assessment.
• Sociolinguistics and cultural studies.

Background:

• Bilingual children possess unique cultural-linguistic assets.
• Existing frameworks may not fully capture bilinguals' communicative competence.
• Bridging theories of natural translation, translanguaging, and language brokering is crucial.

Purpose of the Study:

• To introduce a conceptual framework for functional language proficiency in bilingual children.
• To develop and validate a novel task (FLiP) for quantifying Spanish-English bilinguals' functional language proficiency.
• To establish the task's cultural relevance and utility as an asset-based practice.

Main Methods:

• Developed a conceptual framework and the Functional Language Proficiency (FLiP) task.
• Considered cultural relevance, memory, linguistic complexity, and scoring.
• Administered the FLiP task to 90 Spanish-English bilingual children across three grade levels.

Main Results:

• The FLiP task demonstrated feasibility and yielded diverse proficiency profiles.
• 86% of children reported engaging in the assessed language practices.
• Strong interrater reliability (94%) and positive correlations with language sample analyses were found.

Conclusions:

• The FLiP task is age-appropriate, asset-based, and culturally relevant for assessing Spanish-English bilingual children.
• The study highlights the importance of functional language proficiency assessment.
• Future research should focus on validation, item analysis, and task refinement.