Using machine learning to predict individual differences in psychological reactivities to social interactions.

Individual differences in psychological reactivities (i.e., the degree to which individuals react differently to social interactions) are central to psychological research. Previous theory-based research has identified substantial individual differences in reactivities but few robust predictors of these differences. This work aimed to address two questions: First, can individual differences in reactivities to social interactions be accurately predicted at all? Second, what are the most important