TY - JOUR PY - 2014// TI - How to identify the key factors that affect driver perception of accident risk. A comparison between Italian and Spanish driver behavior JO - Accident analysis and prevention A1 - de Oña, Juan A1 - de Oña, Rocio A1 - Eboli, Laura A1 - Forciniti, Carmen A1 - Mazzulla, Gabriella SP - 225 EP - 235 VL - 73C IS - N2 - Road crashes can be caused by different factors, including infrastructure, vehicles, and human variables. Many research studies have focused solely on identifying the key factors that cause road crashes. From these studies, it emerged that human factors have the most relevant impact on accident severity. More specifically, accident severity depends on several factors related directly to the driver, i.e., driving experience, driver's socio-economic characteristics, and driving behavior and attitudes. In this paper, we investigate driver behaviors and attitudes while driving and specifically focus on different methods for identifying the factors that most affect the driver's perception of accident risk. To this end, we designed and conducted a survey in two different European contexts: the city of Cosenza, which is located in the south of Italy, and the city of Granada, which is located in the south of Spain. Samples of drivers were contacted for their opinions on certain aspects of driving rules and attitudes while driving, and different types of questions were addressed to the drivers to assess their judgments of these aspects. Consequently, different methods of data analysis were applied to determine the aspects that heavily influence driver perception of accident risk. An experiment based on the stated preferences (SP) was carried out with the drivers, and the SP data were analyzed using an ordered probit (OP) model. Interesting findings emerged from different analyses of the data and from the comparisons among the data collected in the two different territorial contexts. We found that both Italian and Spanish drivers consider driving in an altered psychophysical state and violating the overtaking rules to be the most risky behaviors.

Language: en

LA - en SN - 0001-4575 UR - http://dx.doi.org/10.1016/j.aap.2014.09.020 ID - ref1 ER -