“…However, the dual focus of CLIL might complicate the assessment, as teachers commonly doubt whether to place the focus on both content and language issues. In fact, due to the relevance of language in CLIL as the vehicle to express content knowledge and skills, language-related assessment issues are one of the most contested aspects of the CLIL literature (Raitbauer, Fürstenberg, Kletzenbauer, & Marko, 2018;Lo & Fung, 2018;Morton, 2018;Aiello, Di Martino, & Di Sabato, 2017;Llinares, Morton, & Whittaker, 2012;Massler, 2011;Kiely, 2009Kiely, , 2011Serragiotto, 2007). When it comes to deciding whether and how to assess language in CLIL, the following are common questions which arise.…”