Table 1. Mean (standard deviation) absolute pointing error for SOP and JRD tasks, mean configuration error, and mean response latency across subjects (note: we could not measure configuration error for the JRD task because there were no orienting stimuli from which to calculate this measure).

	Route learning		Map learning
	SOP pointing error	JRD pointing error	SOP pointing error	JRD pointing error
Absolute pointing error (deg)	20.16 (16.98)	27.38 (17.53)	30.57 (31.63)	29.61 (16.75)
Configuration error (deg)	18.16 (6.32)	N/A	26.48 (16.62)	N/A
Response latency (second)	11.3 (0.6)	11.6 (0.5)	11.4 (0.6)	11.4 (0.8)

Note that response latency is measured from the beginning of the trial.