I'm not sure I would agree. Based totally based on my own readings with no statistical support whatsoever, I would estimate that a rider who's been in the seat for, say, 200+ separate events is likely to fall into the category of crash you note. Prior to that, however, there's at least an equal chance that the new rider will be the central cause for the crash as opposed to other drivers/riders.
Dragging knee is for the track, and dragging tail is for the lot. --Kane Friesen
When you're in a car, you're watching a movie; when you're on a bike, you're in the movie. --Robert Pirsig
Identity theft is not Fun