We submitted three models to the competition which were based on the I-SAW model. The models introduced four new assumptions. In the first model an adjustment process was introduced through which the tendency for exploration was higher at the beginning and decreased over time in the exploration...

Ulrich Klocke und Andreas Mojzisch stellen mit der dialektischen Führung einen neuen Ansatz vor, bei dem Führungskräfte Dissens in ihrem Team fördern, um Entscheidungen zu verbessern. Auf der Basis von Führungs- und Gruppenforschung sowie aktuellen Fallbeispielen liefert das Essential...

One prominent finding in research on group judgment is that groups often outperform the average of their members’ individual judgments. Previous research attributed this finding to groups weighting their more competent members more strongly (differential weighting explanation). We postulate an...

Purpose – Hidden profiles are decision‐making tasks in which groups have the potential to outperform individual decision‐makers. This paper has two purposes: first, to provide a conceptual analysis of how the group potential for solving hidden profiles can be measured; second, to empirically...