Learning subject content through a foreign language should not ignore human cognitive architecture: A cognitive load theory approach. (December 2017)

• Record Type: Journal Article
• Authors: Roussel, Stéphanie; Joulia, Danielle; Tricot, André; Sweller, John
• Is Part Of: Learning and instruction. Volume 52(2017:Dec.)
• Page Start: 69
• Page End: 79
• Publication Date: 2017-12
• Subjects: CLIL -- English and German as a medium of instruction -- Cognitive load theory; Learning -- Periodicals; Teaching -- Periodicals; Apprentissage -- Périodiques; Enseignement -- Périodiques; Learning; Teaching; Periodicals; Electronic journals; 370.1
• DOI: 10.1016/j.learninstruc.2017.04.007
• Languages: English
• ISSNs: 0959-4752

Abstract

Abstract: Several widely implemented educational approaches aim to provide academic content in a foreign language. While Content and Language Integrated Learning (CLIL) works because it focuses both on content and on foreign language learning, approaches aiming at transmitting academic content through a foreign language should not be implemented without explicit foreign language instructional support. Based on cognitive load theory, there are theoretical reasons to hypothesize that exposure to new content in a foreign language without any foreign language instructional support may interfere with rather than facilitate learning compared to learning language and content separately. In three experiments conducted in higher education, a text was presented to 294 students in three different conditions: native language, foreign language, and foreign language with a translation into the native language. We varied the foreign language (English, German) and the domain (Law, Computer Science). Our results indicated that reading in the foreign language was never the best condition to learn either language or academic content. We concluded that considerable care should be taken when transmitting academic content in a foreign language, without explicit foreign language instructional support. Highlights: Transmitting academic content in a foreign language is increasingly popular. In three randomized controlled experiments we tested this procedure. Text was presented in a native language, a foreign language or in both languages. Foreign language presentation decreased both language and content learning.