Table 2.

Summary data for the TID and TUT sessions

TID session (N = 26)							TUT session (N = 26)
	Time-on-task		Percent accuracy		TID magnitude		Time-on-task		Percent accuracy		TUT frequency
	%	SD	M	SD	M	SD	%	SD	M	SD	%	SD
Presentation rate
Slower	27.20	4.13	96.58	6.64	−1.16	1.00	29.64	6.95	92.53	11.33	58.66	26.74
Moderatea	48.04	5.34	95.76	5.13	−1.21	1.00	47.70	9.58	93.65	6.70	47.93	22.66
Fast	67.74	5.27	80.19	19.61	−1.57	.99	64.48	9.46	83.14	11.40	33.68	20.61
Target discriminability
Easya	48.04	5.34	95.76	5.13	−1.21	1.00	47.70	9.58	93.65	6.70	47.93	22.66
Moderate	49.20	4.91	91.52	20.51	−1.40	1.04	47.60	5.09	89.15	10.69	43.45	23.16
Difficult	51.59	3.66	89.10	11.10	−1.62	1.20	50.94	4.69	77.38	19.82	38.33	21.38
Short-term memory load
Easya	–	–	95.76	5.13	−1.21	1.00	–	–	93.65	6.70	47.93	22.66
Moderate	–	–	81.87	27.53	−1.68	1.00	–	–	69.01	11.66	37.25	21.72
Difficult	–	–	84.62	26.50	−1.54	.97	–	–	88.76	12.07	41.12	22.51

Values significantly different across sessions at P < 0.05 corrected.

^aCommon difficulty level across factors.