Archive for 'Improbable Sex'

Nasality in Homosexual Men, Compared to Heterosexual Men and Women

Tuesday, September 25th, 2018

Do homosexual men sound different from other people, when they talk? This Belgian study is a new attempt to answer that question:

Nasality in Homosexual Men: A Comparison with Heterosexual Men and Women,” Belle Vanpoucke [pictured here], Marjan Cosyns, Kim Bettens, and John Van Borse, Archives of Sexual Behavior, epub 2018. The authors, at Ghent University, Belgium, explain:

“Several studies reported that pitch and articulation may vary according to a person’s sexual orientation. The purpose of this study was to investigate whether homosexual males also demonstrate differences in nasal resonance compared to heterosexual males. Speech samples of 30 self-identified homosexual males, 35 heterosexual males, and 34 heterosexual females were compared both instrumentally and perceptually. Nasalance scores were calculated for the sounds /a/, /i/, /u/, and /m/ and for an oronasal, oral, and nasal text. In addition, the Nasality Severity Index was determined. Spontaneous speech samples were used for a perceptual evaluation of nasal resonance. Neither the nasalance scores nor the Nasality Severity Index were significantly different between the homosexual and heterosexual males. Heterosexual females, on the other hand, showed significantly higher nasalance values for the oronasal and oral text and a significantly lower Nasality Severity Index than both the homosexual and the heterosexual males. The perceptual judgment revealed no significant differences between the three groups. The results of this study suggest that, in contrast to pitch and articulation, nasality does not tend to vary with sexual orientation.”

Using Smartphone Apps to Find Sexual Partners [research study]

Wednesday, August 8th, 2018

How to use smartphones to pick up sex partners is a problem that’s been studied by scholars. Now, three other scholars have studied those studies. Here’s what they say they found:

Using Smartphone Apps to Find Sexual Partners: A Review of the Literature,” A. Anzani, M. Di Sarno, and A. Prunas [pictured here], Sexologies, vol. 27, no. 3, July–September 2018, pp. e61-e65.

The authors, at the University of Milan-Bicocca, Italy, explain:

The current paper aims to offer an overview of recent research on mobile dating apps as a way to find sexual partners… The average app user profile is that of a white man having sex with men (MSM), between 25 and 35 years of age, with high education and income, who has a large number of sexual encounters and often engages in risky behavior (e.g., unprotected anal intercourse, drug or alcohol use during sex). Studies in the field suffer from several limitations, including a… paucity of studies on the positive sexual and relational outcomes of app use; finally, few studies explored app use in the LGBTQIA population as a whole, in addition to heterosexuals….

Finally, the large majority of studies were conducted in the United States, Australia or Asia, and there is still a lack of data from European countries.

Non-Word and Word Noises During Sex [research study]

Tuesday, July 17th, 2018

An Examination of Predictors of Nonverbal and Verbal Communication of Pleasure During Sex and Sexual Satisfaction,” Elizabeth A. Babin, Journal of Social and Personal Relationships, vol. 30, no. 3 2013, pp. 270-292. (Thanks to Ig Nobel Prize winner Geoffrey Miller for bringing these to our attention.) The author, at Cleveland State University, reports:

“Verbal communication during sex did not predict sexual satisfaction. The findings draw attention to the need for scholars to examine both verbal and nonverbal forms of sexual communication, as well as factors that might influence the extent to which individuals communicate sexual pleasure during sexual encounters…. The original scale reported in Brogan et al. (2009) asked participants to report on their partner’s communication during sex. To fit the needs of this study, the SCSS [Sexual Communication Style Scale] was adapted to measure participants’ own communication during sex.”

Read that and more, in the column “Improbable Sex” [free, downloadable PDF], in the special NOISE issue of the Annals of Improbable Research.

For heaps of improbable research, subscribe to the magazine (or if you like, buy single issues). The magazine has six new issues a year, all in PDF form.

Vocalised Sounds During Sex [research study]

Friday, July 13th, 2018

Vocalised Sounds and Human Sex,” Roy J. Levin, Sexual and Relationship Therapy, vol. 21, 2006, pp. 99-107. The author, at the University of Sheffield, UK, reports:

“[An] early study of the coital behaviour of a single Caucasian married couple (Fox & Fox, 1969)… highlights the complexity of the vocal behaviour of but one female, which may be highly idiosyncratic….

“Perhaps the oldest and fascinating, but so far unvalidated, documented account (El-Khalidi, 1970) of the diversity of vocalisations at orgasm, supposedly of 10 women of the female entourage of a 13th century Arabic physician (Al-Sayed Haroun Ibn Hussein Al-Makhzoumi), has been published from a claimed translated ancient Arabic document. The range included piercing screams (“Ayee”), groaning, moaning and crying, snorting, grunting, heavy breathing and speech vocalisations including repeated “Please, Please, Please” (because so much pleasure experienced), “Oh’s! and ah’s! “, “No, No, No” (could not believe the pleasure experienced) and “Faster, faster”. None of these would be out of place in a modern report, which of course may be the case if the document is a fake!…

“There is even less data about sounds made during the male orgasm than there is about the female…. Kinsey et al. (1948), in their study of the sexual behaviour of the human male, described the different reactions that occur in young males at orgasm into six categories.”

Read that and more, in the column “Improbable Sex” [free, downloadable PDF], in the special NOISE issue of the Annals of Improbable Research.

For heaps of improbable research, subscribe to the magazine (or if you like, buy single issues). The magazine has six new issues a year, all in PDF form.

Drug-Associated Spontaneous Orgasm (DASO): Problem, or Opportunity?

Monday, December 18th, 2017

Pharmaceutical companies might experience spontaneous fiscal arousal upon reading a new medical study about drugs that may cause spontaneous orgasms. The study is:

Drug-Associated Spontaneous Orgasm: A Case Report and Systematic Review of Literature,” Wei-Hsi Chen, Yuan-Hsiang Chu, and Kuo-Yen Chen, Clinical Neuropharmacology, epub 2017. The authors, at Shu-Te University and Chang Gung University, Taiwan, explain:

We report a male patient of repetitive spontaneous orgasm under trazodone treatment and systematically review the literature on drug-associated spontaneous orgasm (DASO)…. A total of 25 patients (18 women and 7 men), including our reported case, experienced 27 DASO events…. A reduction of dose or discontinuation of the offending drug usually abolished DASO….

Sex and age seem to have no influence on occurrence of DASO events….

Index drugs induced SPONO [spontaneous orgasm] but did not change the quality of the classical orgasm….

There is an equal likelihood that SPONO will occur within 7 days or between 8 days and 1 month after drug use regardless of drug type. An immediate reaction following drug administration is rare.

Smart investors can be on the listen for mention of the suddenly-chic phrases “DASO” and “SPONO”, at cocktail parties where pharma executives roam.

Marc Gozlan wrote an appreciation of this new research, in the Réalités Biomédicales blog in Le Monde: “Ces médicaments qui déclenchent des orgasmes spontanés.”

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