The STEM Gender Gap: Encouraging Girls to Persist in Science and Math - Edutopia | Professional Learning for Busy Educators | Scoop.it
Mathematicians and scientists are socially awkward men who wear glasses—at least, according to children.

In several studies, when children were asked to draw a mathematician or scientist, girls were twice as likely to draw men as they were to draw women, while boys almost universally drew men, often in a lab coat. I decided to try this out at home with my 12-year-old son, who said, “Really anyone can be a mathematician, but this is your average one,” and promptly sketched a man in a checked oxford shirt with a pocket protector.

Persistent, subconscious images of male mathematicians and scientists that start at the earliest ages may be one explanation why girls enter STEM fields—science, technology, engineering, and mathematics—at dramatically lower rates than boys.