Trait aggressiveness predicting aggressive behavior: The moderating role of meta‐cognitive certainty

Research on aggression has benefitted from using individual‐difference measures to predict aggressive behavior. Research on meta‐cognition has recently identified that the predictive utility of individual‐difference inventories can be improved by considering the certainty with which people hold their self‐views. Merging these two frameworks, the present research examines whether assessing certainty in trait aggressiveness improves its ability to...