gender

Playing Around

Girls Just Want to Have Fun

With women's passion for gaming skyrocketing, why aren't more developers playing along?

According to the Entertainment Software Association, 40 percent of video game players are female, while women over 18 represent a larger built-in audience than even teenage boys. But where are the titles which speak to this diversity, and intelligently at that? One glance at store shelves and online portals -- crowded by childish outings (My Fashion Studio), self-help programs (Jillian Michaels Fitness Ultimatum 2009) and cutesy diversions (Diaper Dash) -- and it's hard to tell.

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Do Video Games Give Boys an Advantage in Later Life?

Shooting aliens develops hard skills -- does it also develop a gender gap?

A new study conducted by researchers at Michigan State University suggests that playing video games helps foster the development of visual-spatial skills among middle school students. Cultivating the ability to think visually is crucial to excelling in fields like engineering and surgery, and the hand-eye coordination attained through gaming is increasingly important in our digital world. But the total lack of games tailored to girls could be providing boys with an academic advantage over their female counterparts.

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The Sex Files

Crack, Rats, and T Cells, Oh My!

Rats whose DNA changes with grooming, fetuses less damaged by cocaine than tobacco, and more in this week's round up

Good news, crackheads! You can now smoke, snort, or freebase with impunity while pregnant, and your baby will probably only turn out a little weirder than it would anyway.

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Future Human

Why Does War Breed More Boys?

Surge of male babies in wartime is due to a male gene, says evolution researcher

A curious shift occurs during and right after a war: more boys tend to be born than girls. It’s been documented for decades in many nations, especially during long conflicts with many troops deployed. The cause of this boy boom has long flummoxed thinkers and scientists. Ideas have veered from the theological—a divine call for new men to replace those lost in battle—to the coital—returning soldiers have lots of sex, and so will be more likely to fertilize at a time in their ladies’ cycle that’s ripe for making boy babies.

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The Sex Files

This Week In Sex

Plenty of new developments since our columnist last weighed in

It's been a hot week in the science of sex.

First of all, for all of you Intactivists out there (and I know there are a lot of you round these parts), a major finding might bolster your claim that routine circumcision isn't worth the risk.

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Ms. Scientist

Self-confidence and teacher support helps girls succeed at math and science

In 2005, the then-president of Harvard University said that men are better at math and science than women. (President Lawrence Summers' exact words were a bit more roundabout. While theorizing why women are underrepresented in those fields, he said "there is a different availability of aptitude at the high end.")

Turns out Summers's attitude may be to blame, according to a new study from vocational psychologists at the University of Wisconsin-Madison.

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The Pregnant Male

By observing the seahorse's unusual sex roles, scientists hope to learn more about how they came to be

The seahorse is a strange fish. Many of the traits it possesses have evolved in a direction unlike any other family of animals underwater—its bent S-shape; its head at a 90-degree angle to its body; its prehensile tail; and, most curiously, the male's brood pouch. A lab at Texas A&M University led by Adam Jones is currently studying these structures in the hope of understanding how it was that male pregnancy evolved in seahorses and how it affects the traditional sex roles in the fish.

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Gender Differences in the Brain

Sure the sexes learn differently—but at what level?

If we have learned anything about education in recent years, its that the one-size-fits-all mentality of the basal reader just does not work. People learn differently; sexes learn differently. But the research has only gone so far in exploring from where these differences originate. Previously, studies focused only on cognition or brain function.

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December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

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