# Preparing Mainstream Classroom Teachers of English Learner Students: Grounding Practice-Based Designs for Teacher Learning in Theories of Adaptive Expertise Development

> Research article (Journal of Teacher Education, 2017) · cited 88× · AI/ML

**Wikidata**: [openalex:W2778911417](https://www.wikidata.org/wiki/openalex:W2778911417)  
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