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Explaining the Math Gender Gap

Larry Summers might be long gone, but gender gaps in the math and sciences persist in America. For those who might lean towards Summers' arguments that women's brains aren't wired for math, new research that's been published in Science magazine might help change your mind.

A group of researchers studied 276,000 teenagers in 40 countries by having them take the same tests in math, reading, science, and problem-solving ability. They also assessed the prevailing views about gender equality in each country, e.g. how people answered questions such as "Should women work outside the home?" and "Is it more important for a man to get a college education than a woman?"

The first finding of interest is that the gender gap in math is huge in some countries and non-existent in others. If biology were mostly to blame, we wouldn't expect to find such wide differences. Moreover, the researchers found a correlation between traditional gender attitudes and math scores. In countries that had the most egalitarian views about men and women, the gender gap in math was the smallest. These countries included Iceland, Sweden, and Norway - all countries that are also known for having very progressive policies that help working mothers. The biggest gender gap was found in Turkey; Turkey also scored the lowest on gender equality. The United States fell somewhere in the middle of the countries surveyed.

Adding more evidence are findings that women's scores on math in America have been improving over time, which further suggests that abilities in math are culturally determined. If you are a parent who is concerned about fostering your daughter's interest in the math and science (or at least not dampening them), it may help to do the following:

1) Emphasize to your daughter that math ability is something you learn not something you are born with.
2) Praise her for the effort she exerts not for how "smart" she is.
3) Remind her that tests are a measure of how well you've learned the material, not a measure of academic worth.

But perhaps the most important thing Americans can do as a whole is to start changing their own attitudes about gender and math. The more women demonstrate to younger women that math is about practice, the less likely girls are to label themselves as "bad as math." The future of our world depends on it.

 

Comments

Rings the bell

Grew up in the Soviet Union: egalitarian - at least in its mandate... In practice, however, there was still sexism. Case in point: because the Soviet government feared physicians (as a prominent subclass of intelligentsia and, thus, capable of dissention), physicians were under-paid and held little status in the Soviet system. Therefore, most physicians were women... Now, despite the lack of reimbursement and status, Soviet physicians - as physicians most everywhere - were hardened in hard-sciences, including math... So, here's an example of the social interplay between gender roles and educational expectations...


Gender differences and statistical power

Hi Daisy,
Another important issue in this research is that even where gender differences are found, the actual difference between males and females is quite small. It becomes "significant" mainly from the notion of a "statistically significant difference," and this is based on the power of the analyses. The large sample sizes, as you know, basically create a powerful microscope to find any difference as a significant statistical difference even when it may not mean much in terms of ability.

Thanks for the clear tips for parents too. My students will be reading your blog this fall to help us think through gender stereotypes.
cheers,
tim


Thanks for bringing that up

Thanks for bringing that up -- I should have mentioned it. In fact, its such an important issue I think I will dedicate a post to it. The (mis)reporting of sex differences is a huge problem that contributes to many commonly held stereotypes.

Also, I'm honored that you would share my blog with your students.


Verbal ability gaps?

I would be interested to hear the findings on the verbal scores for this study. The stereotype isn't just that women are worse at math than men but that they are also better at reading and verbal aquisition. In egalitarian countries was there less gender variance in all subject matter? Perhaps we tend to cling to gender developmental differences that would normally fade out at a young age. The idea that Jane is more verbal because she spoke sooner and Jimmy more mathmatical, because he had later speech on-set, become self-fufilling prophecies.


Late reply

Hi Becky,

Sorry for the late reply. I didn't talk about it in my entry, but the study also found the "stereotypical" difference that women are better at verbal stuff -- also correlated with people's beliefs about gender.

I think you're right on about clinging to gender stereotypes. Once we get a belief in our head, it turns into a self-fulfilling prophecy. In a sense, what you believe, you make come true.

Thanks for your thoughts.

Daisy


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