We examined whether coach leadership behaviours predicted the intensity and direction of positive and negative affects experiencing during competition controlling for affects experienced within two hours before competition. ...

The causal attributions and dimensions and the academic self-efficacy permeated by the affectivity are fundamental for the school achievement of the undergraduate student. In this study, we evaluated the relationship between ...

The presence of direct reciprocity in animals is a debated topic, because, despite its evolutionary plausibility, it isbelieved to be uncommon. Some authors claim that stable reciprocal exchanges require sophisticated ...

The literature analyzing the effects of extreme weather events on social and economic outcomes has increased significantly in the last few years. Most of these analyses use either self-reported data about whether the storm ...