Table 1.

Behavioral data for learners and non-learners.

	Session 1	Session 2	Session 3	Session 4
Mean accuracy (%) + SEM
Learners	62% ± 3.4%	74% ± 3.5%	84% ± 2.7%	84% ± 3.2%
Non-learners	50% ± 1.5%	45% ± 1.9%	47% ± 2.9%	46% ± 1.6%
Effect size (Cohen’s d)	0.83	1.87	2.40	3.11
Mean reaction time (ms) + SEM
Learners	2765.93 ± 56.22	2761.40 ± 49.24	2717.38 ± 44.78	2641.90 ± 41.89
Non-learners	2686.46 ± 47.21	2680.45 ± 78.91	2661.36 ± 56.39	2577.43 ± 48.31
Effect size (Cohen’s d)	0.28	0.22	0.20	0.46