Incidental Emotions and Hedonic Forecasting: The Role of (Un)certainty

The impact of incidental emotions on decision making is well established. Incidental emotions can be differentiated on several appraisal dimensions, including certainty-uncertainty. The present research investigates the effect of certainty-uncertainty of incidental emotions on hedonic forecasting. The results of four experimental studies indicate that uncertainty associated incidental emotions, such as fear and hope, compared with certainty...