People’s Orgasm Faces Look Surprisingly Different Across Cultures

People’s Orgasm Faces Look Surprisingly Different Across Cultures

When I was training to become a social psychologist, I learned that many emotions and facial expressions seem to be universal across cultures. Recently, however, researchers have begun to debate this idea, suggesting that facial expressions of emotion are not necessarily the same from one culture to the next. A new study adds an interesting development to this debate by showing cross-cultural variation in the facial expressions people associate with having an orgasm. Yep, you read that right.

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Is Kissing A Universal Sexual And Romantic Behavior Among Humans?

Is Kissing A Universal Sexual And Romantic Behavior Among Humans?

Kissing is frequently claimed to be a universal or nearly universal romantic behavior. For instance, many sexuality textbooks argue something to the effect that while kissing is common in the U.S. and other Western countries, “it is also very common in most other societies” [1]. On the surface, such claims might seem reasonable in light of research suggesting that kissing may have evolutionary significance. For instance, some scientists have argued that kissing may be adaptive because it allows for an exchange of healthy bacteria, whereas others have claimed that kissing might play an important role in mate choice. In order to make claims regarding the universality of kissing, though, what we really need is a large cross-cultural study looking at whether kissing actually occurs among different groups of people. Fortunately, such a study has just been published in the American Anthropologist, and the results suggest that kissing isn’t quite the universal behavior that has been previously assumed [2].

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A Guide To Becoming Literate In The Science Of Sex

A Guide To Becoming Literate In The Science Of Sex

Although sex is a topic about which many of us are inherently curious, there are surprisingly few reliable sources out there for learning about it, especially sources that are grounded in scientific research instead of arbitrary notions of sexual morality. That is precisely the reason I started this blog in the first place. However, in order to get the most out of the sex research I share on this site (not to mention the research you might come across elsewhere in the media), it is vital that you first become literate in the science of sex. That is, it is important to understand and appreciate what sex research can and cannot tell us. To that end, below are six things you should keep in mind any time you sit down to read the latest write-up of sex research.

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Sex Question Friday: Are There Any Universal Truths When It Comes To Sex?

Every Friday on the blog, I answer people’s questions about sex, love, and relationships. This week’s question comes from a reader who wanted to know whether sex research can or ever will reveal any universal truths.

Based on studies that say "Women [think/are like/view/feel] this" and "Men [think/are like/view/feel] that," or other generalizations across entire categories of people (straight, gay, etc. etc.), can it ever really be said that ALL [category] is one way and ALL [category] is another, with no exceptions to rules based on individual tastes, personality, etc.? (Ex: All straight men look at women's faces the most during porn-viewing.) Or can science only give a broad, generally-true correlation? There's always room for standard deviation and error, right?

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