Stereotypical gender behavior is not genetically determined.

Today’s Guardian reports:

In fact, there are no major neurological differences between the sexes, says Cordelia Fine in her book Delusions of Gender, which will be published by Icon next month. There may be slight variations in the brains of women and men, added Fine, a researcher at Melbourne University, but the wiring is soft, not hard. “It is flexible, malleable and changeable,” she said.

In short, our intellects are not prisoners of our genders or our genes and those who claim otherwise are merely coating old-fashioned stereotypes with a veneer of scientific credibility. It is a case backed by Lise Eliot, an associate professor based at the Chicago Medical School. “All the mounting evidence indicates these ideas about hard-wired differences between male and female brains are wrong,” she told the Observer.

And about children’s play, which we discussed earlier?

[Eliot said]  “Yes, there are basic behavioural differences between the sexes, but we should note that these differences increase with age because our children’s intellectual biases are being exaggerated and intensified by our gendered culture. Children don’t inherit intellectual differences. They learn them. They are a result of what we expect a boy or a girl to be.”

Thus boys develop improved spatial skills not because of an innate superiority but because they are expected and are encouraged to be strong at sport, which requires expertise at catching and throwing. Similarly, it is anticipated that girls will be more emotional and talkative, and so their verbal skills are emphasised by teachers and parents.

We’ve noted Cordelia Fine’s work before.