Table 2.

Parameter estimates for culprit-presence detection (dP), guessing-based selection (g) and culprit-absence detection (dA) as a function of lineup format (Experiments 2, 3 and 4).

Lineup format	Experiment 2			Experiment 3			Experiment 4
	dP	g	dA	dP	g	dA	dP	g	dA
Simultaneous	0.27 (0.03)	0.59 (0.02)	0.04 (0.02)	0.26 (0.02)	0.50 (0.02)	0.06 (0.03)	0.26 (0.02)	0.46 (0.02)	0.06 (0.03)
Sequential	0.17 (0.02)	0.80 (0.02)		0.19 (0.02)	0.78 (0.02)		0.18 (0.03)	0.74 (0.02)

Within the base model, parameters dP and g were each set to be equal between morphed and non-morphed lineups, separately for simultaneous and sequential lineups. Parameter dA was set to be equal among the four lineup conditions. Values in parentheses represent the standard errors. See text for details.