Table 1.

Trials and disengagement times (DTs) for the datasets.

	Finland		Malawi 1		Malawi 2		South Africa
	Non-faces	Faces	Non-faces	Faces	Non-faces	Faces	Non-faces	Faces
N of trials	624	624	576	577	6,064	6,068	2,675	2,677
N (%) of valid trials	381 (61.1)	450 (72.1)	333 (57.8)	395 (68.5)	3,478 (57.4)	4,167 (68.7)	1,158 (43.3)	1,673 (62.5)
Proportion of quick DTs, %	97.4	72.2	96.1	43.8	96.9	38.7	93.4	65.4
Proportion of delayed DTs, %	2.1	14.2	3.6	17.5	2.8	30.5	4.7	13.3
Proportion of censored DTs (≥3500 ms), %	0.5	13.6	0.3	38.7	0.3	30.8	2.0	21.3
Mean (SD) of quick DTs, ms	348 (141)	426 (177)	340 (134)	438 (157)	353 (147)	475 (189)	373 (161)	435 (160)