JakeM wrote:
Another interesting element with this is studies about mandating bicycle helmets. The argument against this is data shows that other vehicles take more care overtaking someone who does visually appear more vulnerable, but also quite often people feel too secure armoured up and so take a lot more risks which can sometimes outweigh the armour in the first place.
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Garthhh wrote:
My experience riding dirt is
The more gear I wear, the faster I go & the more chances I take. More layers softens the blow & reduces the rash, Scrubbing out the dirt or picking out gravel sucks
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There is a theory behind that: Risk Homeostasis.
"Risk Homeostasis is a theory which suggests that people typically adjust their behavior in response to perceived levels of risk to maintain a preferred level of risk that is non-zero."
Clearly note: to "perceived" risk not to "real" risk.
It still is a controversial theory but I think it is very true.
Almost all measures taken to improve safety do not take this compensation effect into account. Probably the reason why so many of these measures never matched up with expectations.
There is a very interesting book on the subject called "Target Risk" by dr Gerald Wilde. Dr. Gerald J.S. Wilde was Professor of Psychology at Queen's University in Kingston, Ontario, Canada, born in the Netherlands in 1932.
It used to be free available, but unfortunately I cannot find a free download of the book anymore.