Table 2. DDM parameters for best fitting model to data from Experiment 2.

condition	Drift		Decision threshold		Non-decision time		Starting point		Ntrials
	M	SEM	M	SEM	M	SEM	M	SEM	M
0.50/0.50	0.0952	0.006	0.137	0.006	0.289	0.022	0.0613	0.003	869
0.60/0.40	-	-	-	-	-	-	0.0616	0.003	863
0.75/0.25	-	-	-	-	-	-	0.0689	0.003	880
0.90/0.10	-	-	-	-	-	-	0.0889	0.004	935

Fits were done separately for each of the response bias conditions. Only the starting point is allowed to vary between the different conditions. Parameters that do not vary between conditions are indicated with a dash (-). Last column indicates the number of trials in each condition.