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of 59
pro vyhledávání: '"Anders af Wåhlberg"'
Autor:
Anders af Wåhlberg, Lisa Dorn
Publikováno v:
Safety, Vol 5, Iss 2, p 37 (2019)
Experience is generally seen as an important factor for safe driving, but the exact size and details of this effect has never been meta-analytically described, despite a fair number of published results. However, the available data is heterogeneous c
Externí odkaz:
https://doaj.org/article/2afe63fc50d043c689878ca370739786
Autor:
Anders af Wåhlberg
Publikováno v:
Safety, Vol 4, Iss 4, p 59 (2018)
Driver celeration behaviour theory (DCBT) assumes that risk for a driver of causing a road crash is linearly related to speed change in any given moment and that the speed change variable (celeration) captures all risk (all vehicle control movements
Externí odkaz:
https://doaj.org/article/7bf5de1f59f24214a6c9afc0de139e84
Publikováno v:
PLoS ONE, Vol 11, Iss 4, p e0153390 (2016)
BACKGROUND:Traffic offences have been considered an important predictor of crash involvement, and have often been used as a proxy safety variable for crashes. However the association between crashes and offences has never been meta-analysed and the p
Externí odkaz:
https://doaj.org/article/bffbf31df685447980487d7445770383
Autor:
Anders af Wåhlberg
This book discusses several methodological problems in traffic psychology which are not currently recognized as such. Summarizing and analyzing the available research, it is found that there are a number of commonly made assumptions about the validit
Autor:
Leo Poom, Anders Af Wåhlberg
Publikováno v:
Research Synthesis Methods. 13:508-519
In meta-analysis, effect sizes often need to be converted into a common metric. For this purpose conversion formulas have been constructed; some are exact, others are approximations whose accuracy has not yet been systematically tested. We performed
Publikováno v:
Basic and Applied Social Psychology. 43:68-80
Invariance of surveys across different groups means that the respondents interpret the items in the same way, as reflected in similar factor loadings, for example. Invariance can be assessed using ...
Autor:
Lisa Dorn, Anders af Wåhlberg
Publikováno v:
Theoretical Issues in Ergonomics Science. 22:32-45
It is argued that the reason that previous evidence apparently did not support the accident proneness hypothesis was faulty methodology and erroneous interpretations of results. Between time periods correlations of traffic accident records actually s
Publikováno v:
Theoretical Issues in Ergonomics Science. 21:577-594
Traditionally, analysis of individual differences in road traffic crash risk has relied on after the fact crash data. Nowadays with the help of technologies like GPS, new measures are developed to assess driving risk, inferred from naturalistic drivi
Publikováno v:
Advances in Human Aspects of Transportation: Part I.
Common method variance (CMV) has received little attention within the field of road safety research despite a heavy reliance on self-report data. Two surveys were completed by 214 motorists over a two-month period, allowing associations between socia
Publikováno v:
Transportation Research Part F: Traffic Psychology and Behaviour. 44:90-104
Problem The association between personality and traffic accident involvement has been extensively researched, but the literature is difficult to summarise, because different personality instruments and statistics have been used, and effect sizes diff