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Predictably Irrational


Dan Ariely is James B. Duke Professor of Behavioral Economics at Duke University and a visiting professor at MIT’s Media Laboratory.

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Thursday, November 05, 2009

Tiny Irrationalities That Add Up: Texting While Driving

Sad story out in the New York Times describing growing concerns about texting while driving. In Britain, a woman was sentenced to a 21-month sentence after it was found that she had been texting while driving, which resulted in the death of a 24-year old design student. In many ways, texting while driving illustrates a case in which tiny, individual irrational decisions can accumulate and cause widespread suffering, not only for the individuals who are texting, but their unsuspecting victims. Unlike cases of drunk driving, in which the driver’s decision making abilities are impaired, drivers who text are at their full wits to wait until they’ve pulled over to check their texts, and yet in the process they routinely underestimate the risk they impose to themselves and others.

Aside from being another example of a common irrational behavior (and who among us did not text or checked their email while driving), this leads me to wonder, what is the best way to solve this problem? While presently the issue is being hotly debated here in the US on a state-by-state basis, England has taken a tough national stance on texting while driving, which includes hefty minimum point penalties on the offending party’s license, and fines upward of 60P. If you watch the video in the linked article, you’ll also find a very graphic video depicting the carnage of a texting accident–shocking and informative public service announcements are yet another option. Alternatively, we can hope that cell phone companies are continuing to explore voice activation technologies that can read text messages aloud and also transcribe them from voice — thereby by-passing the problem altogether.

We have lots of irrational problems to deal with, and the realization that tiny, seemingly innocent little ones, like 10-second text messages, can cause so much damage should make us look around for more such problems.  perhaps ones that are not as obvious (think health care), but are potentially just as damaging.

Irrationally yours

Dan

Comments

  • What's rational?
    Of course texting while driving should not be recommended - however, attributing this carnage to texting alone, without considering the recklessness of the driver who was doing it, is equally superficial and irrational.

    You cannot expect that drivers are robots - somebody listens to music, somebody sings, somebody eats, somebody drinks (not alcohol hopefully), somebody reads a map, somebody may answer brief phone calls or read/write short texts. Whether each one of these activities impairs her/his ability to drive or attention is a matter of personal judgment - can you really forbid by law all the possibly dangerous behaviours?

    Reinforcing specific regulations against texting (or calling, for what matters) may instead make people think that any other activity which can be done while driving is not dangerous, which is not true: even singing -or just thinking, in some cases- can be equally distracting. Drivers should instead be reminded that uninterrupted attention is key to safe driving, and that is a matter of personal conscience and respect, for oneself and the others, which you should never delegate to complicated laws.
    Rate this comment: 12345

    Fabrizio
    11/06/2009
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    2/5
  • Mental distraction
    Replacing text messaging with text-to-speech and speech-to-text technology could reduce physical distraction, but the mental distraction still remains. Research has shown that cellphone use while driving is as debilitating as driving while intoxicated.
    Rate this comment: 12345

    cockroach
    11/06/2009
    Posts:9
    Avg Rating:
    5/5
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