Table 2.

Mean proportions of choices from each deck and mean proportions of switches during the last 50 trials of healthy participants showing a pronounced deck preference [see Table 4 in Steingroever et al. (2013b)].

Choice pattern	N	Deck A [sd]	Deck B [sd]	Deck C [sd]	Deck D [sd]	Switches during the last 50 trials [25%, 75% quantile] (min, max)w
(C + D) ≥ 0.65	54	0.10 [0.05]	0.14 [0.05]	0.36 [0.17]	0.40 [0.14]	0.35 [0.08, 0.52]
						(0.00, 0.96)
(A + B) ≥ 0.65	18	0.25 [0.07]	0.52 [0.11]	0.11 [0.05]	0.12 [0.06]	0.43 [0.31, 0.58]
						(0.10, 0.86)
(B + D) ≥ 0.65	139	0.12 [0.05]	0.37 [0.12]	0.13 [0.05]	0.39 [0.12]	0.47 [0.28, 0.66]
						(0.02, 1.00)

Healthy participants are selected from the Steingroever et al. (2013a) data pool (N = 394).