Research Article
Analyzing Drivers’ Distractions due to Smartphone Usage: Evidence from AutoLog Dataset
| Variable Label | Variable category | Definitely Not | Possibly | Probably | Very Probably | Definitely | RI1 | RI2 | RI3 | RI4 | RI1 | RI2 | RI3 | RI4 | RI1 | RI2 | RI3 | RI4 | RI1 | RI2 | RI3 | RI4 | RI1 | RI2 | RI3 | RI4 |
| Age | 19–28 years | 06 | 06 | 06 | 01 | 02 | 01 | 00 | 07 | 04 | 01 | 03 | 00 | 04 | 08 | 09 | 10 | 15 | 16 | 14 | 14 | 29–38 years | 00 | 00 | 00 | 00 | 02 | 02 | 01 | 02 | 01 | 05 | 06 | 16 | 18 | 14 | 15 | 13 | 22 | 22 | 21 | 12 | 39–48 years | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 02 | 04 | 06 | 09 | 06 | 13 | 11 | 08 | 09 | 49 and above | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 01 | 00 | 02 | 00 | 01 | 05 | 02 | 04 | 04 | 01 | 02 | 02 | 00 | Education level | Literate | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 01 | 01 | 01 | 07 | 07 | 10 | 12 | 09 | 10 | 07 | 05 | 02 | Educated | 06 | 06 | 06 | 01 | 04 | 03 | 01 | 10 | 04 | 07 | 09 | 12 | 24 | 20 | 25 | 27 | 41 | 44 | 44 | 30 | Drive mode | Inner city | 01 | 00 | 00 | 01 | 00 | 01 | 00 | 03 | 01 | 01 | 02 | 06 | 09 | 09 | 12 | 07 | 13 | 14 | 11 | 08 | Long drive | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 00 | 01 | 01 | 01 | 01 | 01 | 01 | 00 | 01 | 00 | 00 | 01 | 00 | Both | 05 | 06 | 06 | 00 | 04 | 02 | 01 | 07 | 03 | 06 | 06 | 12 | 21 | 20 | 25 | 28 | 38 | 37 | 33 | 24 | Travel frequency | Random | 06 | 06 | 06 | 00 | 04 | 02 | 00 | 08 | 02 | 03 | 05 | 07 | 10 | 09 | 13 | 09 | 11 | 14 | 10 | 10 | Daily | 00 | 00 | 00 | 01 | 00 | 01 | 01 | 02 | 03 | 05 | 04 | 12 | 21 | 21 | 24 | 27 | 40 | 37 | 35 | 22 | Travel purpose | Business | 00 | 00 | 00 | 00 | 01 | 01 | 00 | 00 | 02 | 01 | 02 | 04 | 07 | 11 | 14 | 13 | 12 | 09 | 06 | 05 | Employee | 00 | 00 | 00 | 01 | 02 | 02 | 01 | 03 | 03 | 07 | 06 | 10 | 16 | 12 | 14 | 17 | 30 | 30 | 30 | 20 | Shopping | 06 | 06 | 06 | 00 | 01 | 00 | 00 | 07 | 00 | 00 | 01 | 05 | 08 | 07 | 09 | 06 | 09 | 12 | 09 | 07 |
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