Table 1.

Summary statistics for RT distributions.

Method	Error rate (%)	Mean	Variance	Median	IQR	Timeouts (%)
Lab	3.67	580.34	25959.44	538	161	5.75
Web	3.64	587.352	16278.84	564	133	6.28
CS	3.30	587.98	18741.63	564	140	6.14
Combined	3.53	585.30	20267.40	557	148	6.06