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Assessing the efficiency of priorities for traffic law enforcement in Norway
Police enforcement Traffic violations Attributable risk Efficiency Cost-benefit analysis
2012/4/26
2012-2-8
Abstract
This paper assesses the efficiency of priorities for traffic law enforcement in Norway. Priorities are regarded as efficient if: (1) enforcement ensures a sufficient level of deter...
Evaluation of the impacts of traffic states on crash risks on freeways
Traffic states Crash risk K-means clustering analysis Case–control study Discriminant analysis
2012/2/4
The primary objective of this study is to divide freeway traffic flow into different states, and to evaluate the safety performance associated with each state. Using traffic flow data and crash data c...
Examining the effects of site selection criteria for evaluating the effectiveness of traffic safety countermeasures
Regression-to-the-mean Biased estimate Safety index Site selection effects Before–after study Empirical Bayes method
2012/2/3
The primary objective of this paper is to describe how site selection effects can influence the safety effectiveness of treatments. More specifically, the goal is to quantify the bias for the safety e...
Association between cannabis use and non-traffic injuries
Cannabis Non-traffic accidents Occupational accidents Falls Population survey
2012/2/1
Background:This study aimed to assess the association between cannabis use and unintended non-fatal injuries other than those caused by road crashes.Methods:Cross-sectional data were collected from a ...
What factors can predict why drivers go through yellow traffic lights? An approach based on an extended Theory of Planned Behavior
Yellow-light running Drivers’ motivation TPB Survey
2011/10/26
Red-light running is a major road-safety problem. It is rarely fully deliberate and usually occurs when a driver tries to go through a yellow light. The present research investigates drivers’ motivati...