Integraal onderzoek naar de relatie tussen ongevallen en verkeersgedrag : voorstudie langdurige video-observaties. In opdracht van de Stichting Wetenschappelijk Onderzoek Verkeersveiligheid SWOV.

In preparing an integral research programme on the relationship between accidents and road user behaviour, a preliminary study on long- term video registration was conducted. The results of a detection- experiment, in which video- recordings of six collisions were presented to subjects either at normal video speed, or 4, 8 or 16 times as fast, indicate that time- lapse video with a reduction factor of eight suffices.