TY - JOUR AU - Floyd, Kory AU - Woo, Nathan AU - Custer, Benjamin AU - Dinsmore, Dana AU - Duncan, Kaylin AU - Maré, Jeannette PY - 2022 DA - 2022/04/19 TI - Examining the Social Signaling and Person Perception Functions of Loneliness JO - OBM Neurobiology SP - 119 VL - 06 IS - 02 AB - Loneliness is a common condition that poses substantial risks to morbidity and mortality. Cacioppo and Cacioppo’s [1] evolutionary theory of loneliness (ETL) provides that loneliness serves a social signaling function and also manifests in hypervigilance to threat, which we propose can influence person perception. In this experiment, 480 observers evaluated videotaped self-presentation messages from speakers who scored either high or low on a measure of loneliness. On the basis of ETL, we hypothesized that observers can distinguish between lonely and non-lonely speakers to a greater-than-chance degree and that observers’ own loneliness negatively influences their perceptions of speakers. Both predictions received support, and we identify both theoretic and potential clinical implications of these findings. SN - 2573-4407 UR - https://doi.org/10.21926/obm.neurobiol.2202119 DO - 10.21926/obm.neurobiol.2202119 ID - Floyd2022 ER -