Over all, girls outperform boys in school. It starts as early as kindergarten. By the time students reach college, women graduate at a higher rate than men.

But there’s an exception. Asian-American boys match the grades of Asian-American girls in elementary school, a new study has found. For them, the gender achievement gap doesn’t appear until adolescence — at which point they start doing worse as a group than Asian-American girls.

The study adds to a growing body of research suggesting that boys’ underperformance is not because of anything innate to boys. Instead, it seems, it’s largely because of something external: their school environments and peer influences….

The New York Times