Fig. 2From: Gender, affect, and math: a cross-national meta-analysis of Trends in International Mathematics and Science Study 2015 outcomesPositive values of effect size represent difference in “mathematics confidence” in favor of girls and negative values represent difference in math confidence in favor of boys. In countries with higher gender gap, girls showed a little more confidence in mathematics and in countries with lower gender gap, math confidence favored boysBack to article page