Addressing the Safety of Transportation Cyber-Physical Systems: Development and Validation of a Verbal Warning Utility Scale for Intelligent Transportation Systems

Table 5

Linear regression results for the prediction of Reduced Kinetic Energy with VWUS scores.

Variables		for change in		SE	Beta
Model 1
Gender
Age
License obtaining year	.02
Order of lead time
Scenario type
Lead time	.03	2.35
VWUS total score	.35
Model 2
Gender
Age
License obtaining year	0.02
Order of lead time
Scenario type
Lead time	0.03	2.25
Accuracy of Hazard Representation
Alertness	0.05

Note: , , and .