The pedagogical approach--Content and Language Integrated Learning (CLIL)--has been widely adopted around the globe with its dual aims of developing students' second language (L2) proficiency and mastering content knowledge simultaneously. However, its effectiveness remains inconsistent. This inconsistency has led researchers to call for an…

This research was a quasi-experiment that examined the effects of CLIL in an educational context in Taiwan's higher education. Two groups of first-year undergraduate students were involved. One (65 students) was taught with CLIL; the other (59), the conventional approach. Their knowledge of the content and learning attitudes (self-efficacy and…

The effects of Content and Language Integrated Learning (CLIL) on students' foreign language skill development have been overestimated by previous studies, as most studies needed to have considered selection and preparation effects appropriately. We used complete survey data from a 1996-2003 cohort to investigate English skill development of N =…

Providing instruction in a student's home language through bilingual education has proven to be academically beneficial for multilingual learners (MLLs). The present study contributes to this literature by examining the possibilities and limits of a professional development program (Mathematics and Language Literacy Integration [MALLI] in Dual…