Table 1 The 16 items of the A-TRIBE inventory before reduction procedure

INSTRUMENT INTRODUCTION

“Over the last 6 months, how often have you adopted the following riding behaviors while riding your two-wheeler?”

RESPONSE RATING SCALE

0-never, 1-almost never, 2-occasionally, 3-often, 4-very often, 5-almost all the time

ITEMS

1-I overtook two-wheelers

2-I overtook cars

3-I let two-wheelers overtake me

4-I let a car overtake me

5-I rode between two lanes of two-wheelers

6-I rode between two lanes of vehicles

7-I kept my trajectory in front of another two-wheeler progressing in the opposite direction

8-At an intersection with traffic signals, when the light turned red, I stopped on or beyond the continuous white stop line

9-Upon seeing the traffic light turn red, I rode on the pedestrian crossing to keep on my way without stopping

10-After a full stop at a red traffic signal, I sped up as quickly as possible when the signal turned green

11-I rode very close to the two-wheeler in front of me

12-I rode very close to the car in front of me

13-Upon leaving my parking space, I pulled out in front of a two- wheeler that was already on the road and was imminently approaching

14-Upon leaving my parking space, I pulled out in front of a car that was already on the road and was imminently approaching

15-I maintained the same speed and trajectory when a pedestrian appeared to be about to cross the road in front of me at any time

16-I crossed an intersection with no traffic lights without letting another two-wheeler approaching at a steady pace coming from my right or my left to enter ahead of me