Gay Voice: Stable Marker of Sexual Orientatn or Flexible Communitn Device? - PubMed

Contents:

• THE GAY VOICE
• GAY VOICE: STABLE MARKER OF SEXUAL ORIENTATN OR FLEXIBLE COMMUNITN DEVICE?
• SPEECH ATIC FEATUR: A COMPARISON OF GAY MEN, HETEROSEXUAL MEN, AND HETEROSEXUAL WOMEN
• GAY AND STRAIGHT MEN PREFER MASCULE-PRENTG GAY MEN FOR A HIGH-STAT ROLE: EVINCE FROM AN ELOGILLY VALID EXPERIMENT
• GAY- AND LBIAN-SOUNDG AUDORY CU ELIC STEREOTYPG AND DISCRIMATN

THE GAY VOICE

In Study 1 (n = 20 speakers, n = 383 Italian listeners and n = 373 Brish listeners), g a simulated nversatn paradigm, we found that gay speakers modulated their voic pendg on the terlocutor, soundg more gay when speakg to a person wh whom they have had an easy (vs. To fill the gaps, we explored potential differenc atic featur of speech between homosexual and heterosexual native French men and vtigated whether the former showed a trend toward femizatn by parg theirs to that of heterosexual native French women.

In addn to the fact that homosexuals exhib tras that differ om those of heterosexuals, has been shown that some of them, such as specific nral procs (LeVay, 1991; Savic, Berglund, & Ldstrom, 2005) or specific childhood behavrs (Alanko et al., 2010; Bailey & Zucker, 1995), displayed valu shifted toward those of the oppose sex, i.

Although there is no clear evince that the mean fundamental equency differs between homosexual and heterosexual men (Gd, 1994; Lerman & Damsté, 1969; Munson et al., 2006b; Rendall et al., 2008; Rogers, Jabs, & Smyth, 2001; Smyth, Jabs, & Rogers, 2003; but see Baeck, Corthals, & Borsel, 2011), rults toward differenc pch modulatn patterns are more ntroversial: Some studi have found that homosexual men displayed greater variatns tonatn, wh valu shifted toward those of women (Baeck et al., 2011; Gd, 1994), while others did not fd any difference (Levon, 2006; Rogers et al., 2001). Lastly, homosexual men seem to produce a more expand vowel space than heterosexual men for some specific vowels (Rendall et al., 2008), hyper-articulatn beg monly found female speech (Pierrehumbert et al., 2004) the atic speech featur, other characteristics uld vary wh sexual orientatn, such as vol breaths and roughns that are, rpectively, ptured by the harmonics-to-noise rat (HNR) and the jter.

GAY VOICE: STABLE MARKER OF SEXUAL ORIENTATN OR FLEXIBLE COMMUNITN DEVICE?

Although evince of a difference ttosterone levels between homosexual and heterosexual men is nsistent (Meyer-Bahlburg, 1977, 1984), ttosterone may still mediate the relatnship between sexual orientatn and the aforementned vol speech featur, which has received ltle attentn so far.

Consequently, muni of homosexual men uld potentially differ their specific vol speech featur across different this ntext, the goal of the prent study was to provi further tails on the potential differenc between homosexual and heterosexual men’s speech an unrreprented populatn the lerature (i. To vtigate the effects of sexual orientatn and tt the hypothis of femizatn on the vol featur, we ed an explanatory variable lled “SexOr” that nsirs both sex and sexual orientatn wh three modali: heterosexual men, homosexual men, and heterosexual women.

SPEECH ATIC FEATUR: A COMPARISON OF GAY MEN, HETEROSEXUAL MEN, AND HETEROSEXUAL WOMEN

Thrholds of signifince were rrected for the number of mols and post hoc parisons g the Bonferroni orr to asss the overall difference on speech atic featur between heterosexual and homosexual men and to exame whether homosexual men’s vol featur are shifted toward those of women, we nducted a lear discrimant analysis (LDA). RultsDcriptive statistics of all atic parameters and T-levels are shown Table 1Dcriptive statistics of mean F0, F0-SD, jter, HNR, speakg time, and T-levels for heterosexual men and women and homosexual menHeterosexual men(n = 48)M ± SDHomosexual men(n = 58)M ± SDHeterosexual women(n = 54)M ± SDF0 (Hz)118. Consistent wh prev fdgs English-speakg populatns, no signifint differenc were observed mean F0 between French-speakg heterosexual and homosexual men (Gd, 1994; Lerman & Damsté, 1969; Munson et al., 2006b; Rendall et al., 2008; Rogers et al., 2001; Smyth et al., 2003).

GAY AND STRAIGHT MEN PREFER MASCULE-PRENTG GAY MEN FOR A HIGH-STAT ROLE: EVINCE FROM AN ELOGILLY VALID EXPERIMENT

The relatnship between pch variatns and sexual orientatn was prevly found one Dutch (Baeck et al., 2011) and one Amerin-English populatn (Gd, 1994), suggtg that femized pch variatns might be characteristic of male homosexual speech across languag (but see Levon, 2006). Further vtigatns are neverthels need to nfirm if such a difference pch variatns between homosexual and heterosexual men is enough to be ed as a cue for asssg sexual our knowledge, this is the first study to report an associatn between men’s vol breaths and sexual orientatn.

80 dB), further rearch should tt whether is perceptible by listeners to asss male sexual orientatn and whether homosexual men’s voic, which are richer harmonics pared to those of heterosexuals, are perceived as more attractive among homosexual our study, T-levels did not fluence any of the atic parameters vtigated.

GAY- AND LBIAN-SOUNDG AUDORY CU ELIC STEREOTYPG AND DISCRIMATN

For stance, exposure to prenatal ttosterone has been suggted to be rponsible for the differenc between homosexual and heterosexual men on a large range of characteristics such as physlogil and behavral tras cludg speech characteristics (Balthazart, 2017; Ehrhardt & Meyer-Bahlburg, 1981). However, there is currently no nsens regardg whether the 2D:4D rat differs between heterosexual and homosexual men as studi have yield mixed rults (Breedlove, 2017; Grimbos, Dawood, Burriss, Zucker, & Puts, 2010; Rahman & Wilson, 2003; Robson, 2000; Skorska & Bogaert, 2017; Williams et al., 2000). Further work should vtigate the relative importance of the mechanisms unrlyg homosexual men’s nclu, although our study did not aim to tt specific hypoth agast a formal theoretil amework to unrstand the differenc between homosexual and heterosexual men’s speech, provis some new scriptive fdgs.