It’s become a fact of American life that girls are better than boys at school. They get better grades. They’re suspended less. For every generation since the boomers, women have been more likely than men to earn high school and college diplomas.
In fact, girls are pretty much the only reason the high school graduation rate went up in past 40 years, according to calculations by Harvard economist Richard Murnane. The male high school graduation rate has been stuck at 81 percent since the 1970s, while the female graduation rose from 81 percent to 87 percent.
Women have been so persistently superior it is perhaps time for a new stereotype about the sexes — girls as bookish mavens like Lisa Simpson; boys as goof-offs like Bart.