… This study explores the temporal instability of factors affecting motorcyclist-injury severities
in single-vehicle motorcycle crashes in Florida. Two data sources are used; one covers the …

… In this paper, crash-injury severities (the most severely injured person 6 in a crash involving
… -injury severity levels; no injury (property damage only), minor injury (possible injury and non…

… temporal instability, unobserved heterogeneity, and gender influence on resulting crash-injury
severities … and female driver-injury outcomes, and tests for possible temporal instability of …

… injury severity and vary across locations, this study investigates the factors affecting bicyclist
injury severity and temporal instability, … differences in injury severities of intersection and non-…

… temporal instability in the factors influencing injury severities is likely to be a function of
traditional sources as well as temporal … effects would make temporal instability much more likely …

… the temporal instability and age differences of contributors determining different injury severity
… Simultaneously, to investigate the temporal instability and transferability of nighttime crash …

… level of injuries sustained in … injury severity, but the temporal stability of these variables
over time needs further study. The temporal instability of components that affect the cyclist injury …

… injury severities. Additionally, likelihood ratio tests and marginal effects are used to assess
the temporal instability … The results indicate an overall temporal and locational instability of …

… of temporal instability with regard to crash determinants. This paper will address possible
temporal instability… , by focusing on modeling driver-injury severity. In so doing, our analysis will …

… ) and temporal instabilities of factors affecting alcohol/drug-impaired crash injury severities
… Significant time-of-day variations imply more severe injury alcohol/drug involved crashes …