This paper reports a field experiment investigating effectiveness of moral appeal in discouraging exam cheating. Substantial level of cheating was identified using an index of test answers similarity, contrasted with low self-reports. The treatment manipulation made an impact on self-reported...

This study is a field experiment on loss aversion. The framing of scoring rules was differentiated in two exams at the University of Warsaw, with only half the students facing explicit penalty points in the case of giving an incorrect answer. Loss aversion predicts that less risk will be taken...

In this project we sought to contribute to extant literature on overconfidence by identifying it in a large, heterogeneous sample making familiar, repeated choices in a natural environment which provides direct feedback. In Study 1 we elicited predictions of own finishing time among participants...