Research Article
Analysis of Driver Decisions at the Onset of Yellow at Signalized Intersections
Table 5
Descriptions for selected variables.
| Variables | Description | Values |
| Dependent variables | | | Drivers’ decisions | Stop | 0 = stop | Go | 1 = go |
| Independent variables | | | Gender | Male | 0 = male | Female | 1 = female | Age | Young group (18–25 years) | | Middle-aged group (30–45 years) | 0 = young and middle-aged groups | Old group (50–60 years) | 1 = old group | 2nd_drive | Driver’s second “drive” experiment | 0 = others | 1 = the second “drive” experiment | 3rd_drive | Driver’s third “drive” experiment | 0 = others | 1 = the third “drive” experiment | Time_Baseline | Expected time to stop line without phone calls | Continuous | Time_Income | Expected time to stop line with incoming phone calls | Continuous | Time_Outgo | Expected time to stop line with outgoing phone calls | Continuous | DrR_Index | Driving reliability index | Continuous | Ddr_Index | Dangerous driving index | Continuous |
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