Fig. 5From: Training effect on sex-based differences in components of the Shepard and Metzler mental rotation taskCoefficient of determination (CD) between the components for 20 days. CD between composite of main- and sub-process and main-process “slope” (upper), CD between the composite and sub-process “intercept” (middle), and CD between the slope and the intercept (lower). Black circles are male and white triangles are femaleBack to article page