{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T13:24:08Z","timestamp":1762953848302,"version":"3.41.2"},"reference-count":52,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2022,7,5]],"date-time":"2022-07-05T00:00:00Z","timestamp":1656979200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Psychol."],"abstract":"<jats:p>Animal vocalizations convey important information about the emitter, including sex, age, biological quality, and emotional state. Early on, Darwin proposed that sex differences in auditory signals and vocalizations were driven by sexual selection mechanisms. In humans, studies on the association between male voice attributes and physical formidability have thus far reported mixed results. Hence, with a view to furthering our understanding of the role of human voice in advertising physical formidability, we sought to identify acoustic attributes of male voices associated with physical formidability proxies. Mean fundamental frequency (<jats:italic>F<\/jats:italic><jats:sub>0<\/jats:sub>), formant dispersion (<jats:italic>D<\/jats:italic><jats:sub><jats:italic>f<\/jats:italic><\/jats:sub>), formant position (<jats:italic>P<\/jats:italic><jats:sub><jats:italic>f<\/jats:italic><\/jats:sub>), and vocal tract length (<jats:italic>VTL<\/jats:italic>) data from a sample of 101 male voices was analyzed for potential associations with height, weight, and maximal handgrip strength (<jats:italic>HGS<\/jats:italic>). <jats:italic>F<\/jats:italic><jats:sub>0<\/jats:sub> correlated negatively with <jats:italic>HGS<\/jats:italic>; <jats:italic>P<\/jats:italic><jats:sub><jats:italic>f<\/jats:italic><\/jats:sub> showed negative correlations with <jats:italic>HGS<\/jats:italic>, height and weight, whereas <jats:italic>VTL<\/jats:italic> positively correlated with <jats:italic>HGS<\/jats:italic>, height and weight. All zero-order correlations remained significant after controlling for false discovery rate (<jats:italic>FDR<\/jats:italic>) with the Benjamini\u2013Hochberg method. After controlling for height and weight\u2014and controlling for FDR\u2014the correlation between <jats:italic>F<\/jats:italic><jats:sub>0<\/jats:sub> and <jats:italic>HGS<\/jats:italic> remained significant. In addition, to evaluate the ability of human male voices to advertise physical formidability to potential mates, 151 heterosexual female participants rated the voices of the 10 strongest and the 10 weakest males from the original sample for perceived physical strength, and given that physical strength is a desirable attribute in male partners, perceived attractiveness. Generalized linear mixed model analyses\u2014which allow for generalization of inferences to other samples of both raters and targets\u2014failed to support a significant association of perceived strength or attractiveness from voices alone and actual physical strength. These results add to the growing body of work on the role of human voices in conveying relevant biological information.<\/jats:p>","DOI":"10.3389\/fpsyg.2022.879102","type":"journal-article","created":{"date-parts":[[2022,7,5]],"date-time":"2022-07-05T07:34:41Z","timestamp":1657006481000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["Vocal Cues to Male Physical Formidability"],"prefix":"10.3389","volume":"13","author":[{"given":"Alvaro","family":"Mailhos","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dami\u00e1n Amaro","family":"Egea-Caparr\u00f3s","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristina","family":"Guerrero Rodr\u00edguez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mario","family":"Luzardo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nansi Dilyanova","family":"Kiskimska","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francisco","family":"Mart\u00ednez S\u00e1nchez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1965","published-online":{"date-parts":[[2022,7,5]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","DOI":"10.1098\/rspb.2021.0872","article-title":"Harsh is large: nonlinear vocal phenomena lower voice pitch and exaggerate body size.","volume":"288","author":"Anikin","year":"2021","journal-title":"Proc. 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