Nonverbal emotion displays, communication modality, and the judgment of personality

The goal of this research was to investigate the impact of nonverbal expressive cues on the attribution of the Big Five personality traits. Expressive cues of fear, disgust, happiness, and sadness were elicited in a sample of 22 encoders while watching films, narrating, and posing. Encoders’ personalities were rated by themselves and unacquainted raters who watched the encoders, and blind judges rated the traits of a typical student. Expressive cues influenced the raters’ attribution of personality, but this influence was weakest when the encoders expressed happiness (vs. negative emotions) and when they were narrating an emotional experience (when the cues were least potent). Negative and strong expressive cues interfered with the application of a normative, and more accurate, judgment strategy.