Professional development on fostering students’ academic language proficiency across the curriculum—A meta-analysis of its impact on teachers’ cognition and teaching practices - Kalinowski, Eva; Egert, Franziska; Gronostaj, Anna; Vock, Miriam (Teaching and teacher education, 2020)
Keywords: Content areas; Cross-curriculum; In-service teacher training; Language; Professional development; Cross-curriculum; Language; Professional development; Content areas; In-service teacher training