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

Table 6

T-test result of α₂.

		ADAS OFF		ADAS ON
		Skilled drivers	Unskilled drivers	Skilled drivers	Unskilled drivers
ADAS OFF	Skilled drivers (mean value: 12.021)	—	0.044	0.235	—
	Unskilled drivers (mean value: 12.884)	0.044	—	—	0.045
ADAS ON	Skilled drivers (mean value: 12.075)	0.235	—	—	0.033
	Unskilled drivers (mean value: 12.126)	—	0.045	0.033	—

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