The paradoxical role of emotional intensity in the perception of vocal affect.

ABSTRACT: Vocalizations including laughter, cries, moans, or screams constitute a potent source of information about the affective states of others. It is typically conjectured that the higher the intensity of the expressed emotion, the better the classification of affective information. However, attempts to map the relation between affective intensity and inferred meaning are controversial. Based on a newly developed stimulus database of carefully validated non-speech expressions ranging across the entire intensity spectrum from low to peak, we show that the intuition is false. Based on three experiments (N = 90), we demonstrate that intensity in fact has a paradoxical role. Participants were asked to rate and classify the authenticity, intensity and emotion, as well as valence and arousal of the w

SUBMITTER: Holz N 

PROVIDER: S-EPMC8102532 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature