Table 2. Mixed model analysis of pre-choice durations.

	Estimate	S.E.	df	t	p
Fixed effects
Intercept	1044.79	30.36	74.69	34.41	< .001
Response type	51.97	22.60	68.02	2.30	.025
Bias linear trend	.20	12.90	42.12	.02	.988
Bias quadratic trend	3.69	15.47	60.24	.24	.812
Response type * Bias linear trend	-11.32	17.80	103.70	-.64	.526
Response type * Bias quadratic trend	-50.19	24.94	101.17	-2.01	.047