Asymmetric visual representation of sex from facial appearance.

ABSTRACT: We efficiently infer others' traits from their faces, and these inferences powerfully shape our social behaviour. Here, we investigated how sex is represented in facial appearance. Based on previous findings from sex-judgment tasks, we hypothesized that the perceptual encoding of sex is not balanced but rather polarized: for the processes that generate a sex percept, the default output is "male," and the representation of female faces extends that of the male, engaging activity over unique detectors that are not activated by male faces. We tested this hypothesis with the logic of Treisman's studies of visual search asymmetries, predicting that observers should more readily detect the presence of female faces amongst male distractors than vice versa. Across three experiments (N = 32 each),

SUBMITTER: Gandolfo M 

PROVIDER: S-EPMC10104929 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature