http://popups.lib.uliege.be/1373-5411/index.php?id=3255 Index terms fr 0 http://popups.lib.uliege.be/1373-5411/index.php?id=3254 This paper addresses the influence of information feedback on a decision process supported by a simulation model. A group of 118 graduate students participated in the experiment under four conditions : a1) decision making with application of the simulation model with pretest, a2) decision making with application of the simulation model and group information feedback with pretest, a3) decision making with application of the simulation model without pretest, and a4) decision making with application of the simulation model and group information feedback without pretest. The criteria function and number of simulation runs were observed. The hypothesis that decision-making using a simulation model and group feedback improve criteria function was confirmed. The model of learning during the decision process was developed. Fri, 13 Sep 2024 13:26:30 +0200 Thu, 10 Oct 2024 10:39:49 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=3254