A Car-Following Model Based on Safety Margin considering ADAS and Driving Experience

Table 3

T-test result of SM_DL.

		ADAS OFF		ADAS ON
		Skilled drivers	Unskilled drivers	Skilled drivers	Unskilled drivers
ADAS OFF	Skilled drivers (mean value: 0.718)	—	0.026	0.035	—
	Unskilled drivers (mean value: 0.740)	0.026	—	—	0.002
ADAS ON	Skilled drivers (mean value: 0.756)	0.035	—	—	0.561
	Unskilled drivers (mean value: 0.752)	—	0.002	0.561	—

Sig. < 0.001, sig. < 0.01, and sig. < 0.05.