Table 4.

Model estimates under different visual search conditions for different working memory set sizes in Experiment 4

Model parameters		Memory set size
	Search load	1	2	3	4
κ	Low	20.9 (2)	12.9 (1.4)	11.5 (1.6)	10.5 (2.4)
	High	18.8 (2.5)	12.7 (1.7)	9.3 (1.4)	9.2 (1.7)
p(T)	Low	.89 (.02)	.78 (.03)	.68 (.04)	.57 (.05)
	High	.90 (.2)	.70 (.04)	.61 (.04)	.49 (.03)
p(NT)	Low	0	.10 (.02)	.27 (.04)	.40 (.09)
	High	0	.17 (.04)	.28 (.05)	.47 (.1)
p(U)	Low	.10 (.3)	.10 (.02)	.05 (.01)	.03 (.008)
	High	.10 (.02)	.12 (.02)	.07 (.02)	.03 (.01)

Note: Means. Standard deviations in parentheses.