Table 3.

Residential driver responses for Older (OD) and Younger (YD) drivers across scenarios

Task		Speed (Km/h)				Time to Brake (secs)
		Mean	SD	t	df	Mean	SD	t	df
6	OD	28.7	12.9	−5.42	34	2.54	1.65	−1.36	34
	YD	39.4	14.1			3.33	1.80
7a	OD	38.5**	8.6*	−3.94	32	6.13	3.71	1.20	32
	YD	46.5**	5.4*			4.65	3.45
7b	OD	34.9**	8.4**	−3.86	32	1.69	1.52	1.30	32
	YD	43.9**	4.4**			1.08	1.14
8a	OD	47.9	6.9	−0.98	32	6.13*	11.39	−2.72	32
	YD	48.9	7.0			17.3*	12.60
8b	OD	47.7**	5.0	3.01	29	1.88	2.19	−0.64	29
	YD	43.5**	6.5			2.31	1.41
9a	OD	35.7*	18.1	−2.49	34	6.75	2.02	−0.42	34
	YD	41.7	15.6			7.05	2.16
9b	OD	24.4**	12.4	−2.90	33	1.20	0.84	−0.25	33
	YD	32.6**	12.8			1.28	1.14

^*p<0.05

^**p<0.01