%0 Journal Article
%T Sex ratios in vocal ensembles affect perceptions of threat and belonging.
%A Neuenswander KL
%A Goodale BM
%A Bryant GA
%A Johnson KL
%J Sci Rep
%V 14
%N 1
%D 2024 06 25
%M 38914752
%F 4.996
%R 10.1038/s41598-024-65535-x
%X People often interact with groups (i.e., ensembles) during social interactions. Given that group-level information is important in navigating social environments, we expect perceptual sensitivity to aspects of groups that are relevant for personal threat as well as social belonging. Most ensemble perception research has focused on visual ensembles, with little research looking at auditory or vocal ensembles. Across four studies, we present evidence that (i) perceivers accurately extract the sex composition of a group from voices alone, (ii) judgments of threat increase concomitantly with the number of men, and (iii) listeners' sense of belonging depends on the number of same-sex others in the group. This work advances our understanding of social cognition, interpersonal communication, and ensemble coding to include auditory information, and reveals people's ability to extract relevant social information from brief exposures to vocalizing groups.