%A Guy Benchimol %T The role of qualitative knowledge in decision making %X System dynamics is a very elaborate theory since the works of Forrester but in cognitive psychology we enphasize its qualitative aspect which is often the only one to be practically represented namely by managers because they lack of the pertinent data to be able to perform rigorous calculations %D 2007 %K system_dynamics interaction knowledge manager decision_making feedback_loop holistic recursive modelling stocks flows elasticity %L cogprints5454