we can inferring stable character traits from a single behavior

We manage to do this with little effort,inferring stable character traits from a single behavior,like a harsh word or a clumsy step.Using our impressions as guides,we can accurately predict how people are going to behave in the future. Armed with the knowledge the guy from the football game was a jerk the first time you met him,you might expect more of the same down the road.If so, you might choose to avoid him the next time you see him.That said, we can change our impressions in light of new information.Behavioral researchers have identified consistent patterns that seem to guide this process of impression updating.