Weibelzahl, StephanKelly, Declan2017-11-152017-11-152005http://abis.l3s.uni-hannover.de/images/proceedings/abis2005/17-weibelzahlkelly-belz.pdfhttps://dl.gi.de/handle/20.500.12116/5110Most current Adaptive Educational Systems model cognitive characteristics of students such as learning goals, knowledge and preferences. However, motivation obviously plays a key role in education. This paper reviews the state-of-the- art regarding adaptation to motivation. Open research issues that need to be addressed are identified.enText/Conference Paper