Internalized Impressions
研究面孔能否预测可信行为，发现面孔判断能预测可信度，且该效应通过个体内化他人基于面孔的期望并据此行动来实现。
Researchers have debated whether a person's behavior can be predicted from his or her face. In particular, it is unclear whether people's trustworthiness can be predicted from their facial appearance. In the present study, we implemented conceptual and methodological advances in this area of inquiry, taking a new approach to capturing trustworthy behavior and measuring targets' own self-expectations as a mediator between consensual appearance-based judgments and the trustworthiness of targets' behavior. Using this novel paradigm to capture 900 observations of targets' behavior (as trustworthy or untrustworthy), we found that face-based judgments predicted trustworthiness. We also found that this effect was mediated by targets' expectations of how other people would perceive them and by their intentions to act in accordance with those expectations. These results are consistent with an internalized-impressions account: Targets internalize other people's appearance-based expectations and act in accordance with them, which leads facial-appearance-based judgments to be accurate.