In a study of almost 1,000 Hong Kong children from the 5th through 7th grades, researchers found that while boys and girls had similar means on all ten sub-scales of creativity, the variation for boys was significantly higher for the overall score and for five out of ten sub-scale scores. Boys were particularly diverse on the boundary-breaking sub-scales.
These findings are similar to IQ research which shows higher variation among males. More of the dummies and the uncreative are found among boys, but so are geniuses and the highly creative. This lab research is consistent with history which is a tale of male accomplishment.