Table 3.

Percentage of token B choice in the six conditions of experiment 2 across the total number of sessions and corresponding value of the single-sample t-test for each subject (^*p<0.05, ^**p<0.01, ^***p<0.001).

	B correct		same value		A correct
	2B versus 4A	2B versus 5A	2B versus 6A	1B versus 3A	1B versus 4A	1B versus 5A
Sandokan	87.5	67.5	25.0	65.0	12.5	0***
	t19=7.5***	t19=2.1*	t19=−3.7**	t19=1.8	t19=−6.1***
Gal	82.5	90.0	55.0	85.0	60.0	52.5
	t19=6.0***	t19=6.9***	t19=0.6	t19=6.7***	t19=1.3	t19=0.3
Paprica	97.5	95.0	87.5	95.0	95.0	65.0
	t19=19.0***	t19=13.1***	t19=6.1***	t19=13.1***	t19=13.1***	t19=2.0
Pepe	47.5	62.5	40.0	60.0	35.0	35.0
	t19=−0.3	t19=2.0	t19=−1.7	t19=1.3	t19=−1.8	t19=−1.7
Robot	97.5	70.0	27.5	80.0	60.0	22.5
	t19=19.0***	t19=2.4*	t19=−3.3**	t19=5.3***	t19=1.7	t19=−4.1***
Carlotta	67.5	47.5	40.0	27.5	10.0	12.5
	t19=2.1*	t19=−0.3	t19=−1.1	t19=−2.9**	t19=−8.7***	t19=−6.1***