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Intention of Risk-Taking Behavior at Unsignalized Intersections Under the Connected Vehicle Environment
- Source :
- IEEE Access, Vol 9, Pp 50624-50638 (2021)
- Publication Year :
- 2021
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2021.
-
Abstract
- With the rapid emergence of connected vehicle (CV) technologies, there is a shortage of research to understand CV technology’s effect on drivers’ risk-taking behavioral intentions. This article aims to analyze driver responses to the real-time information by comparing their reactions to driving intentions between the CV and non-CV environments. A multi-group structural equation model (SEM) is employed to explore the heterogeneity in the relationships between behavioral intentions, attitudes, subjective norms, perceived behavioral control, and risk perceptions under the two different environments. This study reveals two key findings: 1) regarding driver responses to the theory of planned behavior (TPB) model, there are significant differences in attitudes and risk perceptions between the CV and non-CV environments; 2) irrespective of driving environments, risk-taking behavioral intentions are directly related to perceived behavioral control and risk perceptions. While intentions are directly related to attitudes but not associated with subjective norms under the non-CV environment. In contrast, intentions are directly related to subjective norms but not associated with attitude under the CV environment. The findings provide a theoretical basis for using TPB to evaluate CV technology’s effects and understanding the differences between the CV and non-CV environments.
- Subjects :
- General Computer Science
media_common.quotation_subject
Control (management)
Economic shortage
unsignalized intersections
Structural equation modeling
Connected vehicles
Connected vehicle
Perception
0502 economics and business
0501 psychology and cognitive sciences
General Materials Science
050107 human factors
media_common
050210 logistics & transportation
structural equation model
05 social sciences
General Engineering
Theory of planned behavior
risky driving intentions
Vehicle to infrastructure
theory of planned behavior
lcsh:Electrical engineering. Electronics. Nuclear engineering
Risk taking
Psychology
lcsh:TK1-9971
Social psychology
Subjects
Details
- ISSN :
- 21693536
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- IEEE Access
- Accession number :
- edsair.doi.dedup.....690ad16cd4d13ac8efcd6229152ae649
- Full Text :
- https://doi.org/10.1109/access.2021.3063845