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

Table 5

T-test result of α₁.

		ADAS OFF		ADAS ON
		Skilled drivers	Unskilled drivers	Skilled drivers	Unskilled drivers
ADAS OFF	Skilled drivers (mean value: 0.926)	—	0.017	0.235	—
	Unskilled drivers (mean value: 0.974)	0.017	—	—	0.314
ADAS ON	Skilled drivers (mean value: 0.929)	0.235	—	—	0.033
	Unskilled drivers (mean value: 0.976)	—	0.314	0.033	—

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