Gender differences and variability in creative ability: A systematic review and meta-analysis of the greater male variability hypothesis in creativity.

= -0.10, 95% CI [-0.13, -0.06]) and a trivial variability advantage for males (lnVR = 0.02, 95% CI [0.004, 0.04]) in creative ability scores. However, the magnitude of the effect sizes was moderated by creative domain, task type, scoring type, and study region for mean differences and by country-level gender egalitarianism values for variability. Taken together, gender differences in the mean and variability of creative ability scores are minimal and inconsistent across different contexts, suggesting that the GMVH may not provide much explanatory power for the gender gap in creative achievement. (PsycInfo Database Record (c) 2024 APA, all rights reserved).