CR 79: Review of in-depth crash research (1988)
Summary
Reports of in-depth crash studies from Australia, UK, Europe and the USA were reviewed. Successful studies were found to have defined and explicit objectives, a sound statistical design, appropriate analysis, and a substantial report which was related to the objectives of the study. On-scene studies gather transient information, and allow development of insight into the crash process; follow-up studies are more convenient, but at the cost of 1st information. The resources required for each are similar.