In prior posts on this blog and in my presentations, the starting point for my advice to parents of teen drivers has been:  “Unfortunately, there is no such thing as a safe teen driver,” and I have listed three reasons.  First, the brains of teenagers have a chemical imbalance that invites risk taking and diminishes caution, and this condition does not equalize until a person reaches age 22 to 25.  Second, becoming a safe driver – mastering the 1,500 or so skills that it takes to handle a vehicle in the wide variety of situations drivers face, and anticipating problems while crashes can still be avoided – takes three to five years, not the 20-50-100 hours our laws require of teens before they get their licenses.  Third, we teach teens to drive on local roads, but then we turn them loose to drive in places they have never been before, so they are learning to drive and navigate at the same time – a daunting challenge even for adults.  Thus, teen drivers are inherently unsafe because none of these characteristics can be overcome by training, lectures, or well-intentioned parents; safe driving takes years of time and experience for which there is no shortcut.


Being a responsible blogger, I try to read everything I can get my hands on that is relevant to my topic, and I have now read enough to conclude that there is a fourth reason, a characteristic of teen drivers that makes them dangerous and cannot be overcome in a short period of time with just instruction and encouragement:  teen drivers invariably look at the front of the car and the road immediately ahead of them, but not far enough ahead to see trouble coming.


I found this best described in two books.  The first is Traffic by Tom Vanderbilt (Vintage 2009).  (A brilliant book, by the way.)  Vanderbilt says:


Researchers have long known that inexperienced drivers have much different “visual search patterns” than more experienced drivers.  They tend to look overwhelmingly near the front of the car and at the edge markings of the road.  They tend not to look at the external mirrors very often, even while doing things like changing lanes.  Knowing where to look – and remembering what you have seen – is a hallmark of experience and expertise.


The second book is Empowering Parent To Teach Crash-Proof Driving (Elite Driver Publishing 2010), by John Cullington of California (who has been very kind in commenting occasionally on my blog posts).  Cullington makes a series of disarmingly insightful points, such as “When your eyes are up, you are able to see down but when you look down, you are unable to see up.”  Therefore, because teen drivers focus on the front of the car and the road just ahead of them, they are less able to see things above them like traffic lights, and ahead of them like cars that are stopped, approaching, or coming from a side road.  Cullington further explains that “Fixated attention on objects greatly enhances the chances that a driver will have a collision.”  He continues:  “When I present this concept I always ask the question, ‘Do your hands follow your eyes?’  About half my clients say ‘yes’ but it still surprises me that the other half aren’t sure about their answer.”  Putting the problem another way, Cullington explains that student drivers watch out “for all of the objects that they don’t want to hit with their vehicle,” but little else.


So, I must add “deficient visual patterns” as the fourth reason why there is no such thing as a safe teen driver; why being old enough to obtain a license plus taking Driver’s Ed does not a safe driver make; why supervision of teen drivers is a daily responsibility, not a one-time challenge.


As if we needed a fourth reason.

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