Table 4.

Subjects most often make Repeat responses across all experiments.

Experiment	Prop: repeat	Prop: lure	Prop: foil
E1	0.44 (0.19)	0.26 (0.13)	0.30 (0.09)
E2	0.47 (0.12)	0.23 (0.12)	0.30 (0.06)
E3	0.41 (0.12)	0.28 (0.12)	0.31 (0.06)
E4	0.43 (0.11)	0.24 (0.09)	0.33 (0.05)
E5	0.40 (0.11)	0.25 (0.12)	0.34 (0.06)
E6	0.51 (0.11)	0.19 (0.13)	0.32 (0.06)
E7a	0.39 (0.08)	0.28 (0.08)	0.31 (0.05)
E7b	0.22 (0.17)	0.25 (0.09)	0.51 (0.19)

We show median (IQR) choice proportions for each response type. We see that in Experiments 1–7a, participants to most often classify stimuli as repeat (Wilcoxon Rank Sign Test comparing response proportions for repeat vs. lure responses and repeat vs. foil responses, p < 0.001 for all experiments). Recall that the true proportion of repeated stimuli presented during test is 0.33. Interstingly, in Experiment 7b, subjects most often classify stimuli as Foil (p < 0.001).