Group average Spearman’s rank order correlations (y-axis) for both the spatially ordered group (filled blue circle) and the randomly ordered group (open red circle), as a function of training session (x-axis).

The error bars represent the 95% CI. The dashed lines are for correlations of 0 (no correlation) and 1.0 (perfect correlation). Two stars is significance at the p < .01 level, and one star is significance at the p < .05 level.