The Spectrum of Potential Collision: The Role Anxiety Plays in
Road Traffic Accidents.
Ivan M. McNally Mike Stone
Metropolitan Police Service Independent Researcher
This study investigated the effect anxiety had on road
traffic accidents (RTAs). Results indicated that anxiety worked by reducing
sensation seeking behavior (SSB) and RTAs. It is believed that anxiety works on SSB by triggering a fear of
the prospective negative outcome of the motorist’s actions. This ‘backing
off’ from taking chances (e.g. excessive speed and risky maneuvers), places
the motorist in a safer situation thereby reducing likelihood of collision.
Simultaneously, anxiety increases cognitive slips & lapses (CSL). Being distracting, it confuses and restricts awareness, preventing concentration, thus increasing the likelihood of RTAs.