Implementing Surrogate Safety Measures in Driving Simulator and Evaluating the Safety Effects of Simulator-Based Training on Risky Driving Behaviors

Table 3

Summary of statistics for surrogate safety measures in sensitivity analysis.

No.	SSMs	Entire road section			Freeway section
		ANOVA		Post-hoc	ANOVA		Post-hoc
		F-value	‐value	‐value	F-value	‐value	‐value
1	AS	F(2, 90) = 33.12	0.00	0.00
2	SU	F(2, 90) = 35.73	0.00	0.00
3	SV	F(2, 90) = 37.69	0.00	0.00
4	Acceleration	F(2, 90) = 16.80	0.00	0.00
5	Deceleration	F(2, 90) = 39.24	0.00	0.00
6	AN	F(2, 90) = 28.41	0.00	0.00
7	Lane deviation	F(2, 90) = 0.41	0.66	—
8	Yaw rate	F(2, 90) = 30.77	0.00	0.00
9	Lane change	F(2, 90) = 7.71	0.00	0.00
10	GD	F(2, 90) = 29.05	0.00	0.00
11	PSD	F(2, 90) = 29.58	0.00	0.00
12	TTC	F(2, 90) = 16.22	0.00	0.00
13	MTTC	F(2, 90) = 14.28	0.00	0.00
14	DRAC	F(2, 90) = 2.91	0.06	—
15	Min_Front_GD				F(2, 90) = 2.95	0.06	—
16	Min_Lag_GD				F(2, 90) = 11.74	0.00	0.00
17	Min_Lead_GD				F(2, 90) = 2.76	0.07	—
18	Min_Front_TTC				F(2, 90) = 6.33	0.00	0.04
19	Min_Lag_TTC				F(2, 90) = 0.16	0.85	—
20	Min_Lead_TTC				F(2, 90) = 8.87	0.00	0.01