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Why You'll Crash Your Car if You Talk on Your Cell Phone

cell phone, carA study has shed new light on why talking on a cell phone makes drivers prone to accidents. The study examined how having a conversation with someone who is not present competes with those parts of the brain needed to perform visual tasks.

Volunteers were asked to take part in a series of visual tests on a computer while listening to an informational lecture. They were then asked questions about what they had heard.

When they were just listening, they were able to tune out what they were hearing and focus on the visual tasks. But if they were also asked to speak, their performance on the tasks plummeted.

The study found differences, although smaller ones, based on where the sound was coming from. It may be that when people talk to someone who is not present, the visual-processing parts of their brain create a mental representation of where the other person might be.

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Dr. Mercola''s Comments Dr. Mercola's Comments:

It is quite serendipitous that my girlfriend nearly demolished her Range Rover while talking on a cell phone. Fortunately she only had minor muscle injuries. The other driver got the ticket as she was an elderly woman who clearly was in the wrong, but the central issue is that when you are on  a cell phone you are distracted and you simply are unable to focus completely on the road and compensate for other driver’s foolish mistakes.

My guess is that had my girlfriend not been on the phone she would have seen the illegal maneuver by the other driver and been able to avoid the accident. Needless to say I am strongly encouraging her, and all of you, to STOP using your phone while driving. It simply is NOT a wise behavior.

A few years ago, Senator John Corzine and Representative Gary Ackerman tried to pass legislation banning the use of handheld cell phones while driving. They did so for a very good reason; your risk of crashing your car may be as much as four hundred percent higher when you are using your cell phone.

A hands-free units does not make you any safer; the problem is the distraction far more than it is the loss of a free hand. In fact, one recent study shows that driving while talking on a cell phone is just as dangerous as driving while drunk!

The dangers are well known. In fact, complaints about distracted drivers endangering everyone by chattering away on their cell phones are so commonplace as to be cliché. But astonishingly enough, many people chatter away anyway. They are sure that they are the exception, safe on the road despite the distraction. After all, if they can drive with the radio on, why can’t they drive while holding a conversation?

The scientific evidence begs to differ.

A Decade’s Worth of Proof

In 1998, a good decade ago, a study looking at more than 285,000 cell phone users found that there was an increase in deaths as result of motor vehicle accidents among users of both handheld phones and car phones. The rate of fatal traffic accidents was two and a half times greater for those who used their cell phones more than three minutes each day, when compared to those who used it for less than one minute each day.

A couple of years later, in 2000, a paper published in the prestigious medical journal The Lancet found an even greater risk. According to that study, the risk of a car accident is four times greater when the driver is using a telephone. What’s more, heavy cell phone users turned out to be involved in twice as many fatal road accidents as light users, and the use of hands-free units did not reduce the risk at all.

2003 research evaluated the driving abilities of college students while they were talking on cell phones. The students missed traffic signals and reacted more slowly to events when they were using either a cell phone or a hands-free device. Their driving was less affected when they were listening to the radio or an audio book. And, as I’ve already mentioned, a very recent study shows that drivers who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08.

Put Away Your Cell Phone When You’re On the Road

Staying away from the cell phone while driving may seem like simple common sense to many people. However, it is a piece of advice which is all too often ignored. Driving while talking on a cell phone is simply not safe -- and I must repeat, this is even if you are using a headset to keep both hands free. Study after study has shown that having a conversation on a cell phone is far more distracting than listening to the radio.

Would you drive drunk? Would you carelessly risk your own life, the lives of your passengers, and the lives of everyone else on the road for no good reason? That’s precisely what you are doing if you try to drive and have a cell phone conversation at the same time. Remember to make your phone calls before you get into the car, or after the car has stopped --- always.

The ability to actually communicate with others on the phone is a relatively recent innovation; people did just fine for nearly a century without being able to have a conversation while driving. It is not a necessity.


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Comment on This Article Community Comments (44)
 
 
Posted On Jun 06, 2008
Ok, i know this site doesn't like cell phones.  And i know people on cell phones are irritating & dangerous when driving.  Many states have now out lawed talking on the cell & driving.

But this title is ridiculous!!!  "Why You'll Crash . . . "  Means "Why You Will Crash . . . "  Which implies it is inevitable.  This title is very irritating.

 
Katee Roux
Savvy User Savvy User, Joined On 7/2007
Katee Roux  
 
 
 
Posted On Jun 06, 2008
Texting while driving is even worse!

 
Katie B
Novice User Novice User, Joined On 1/2008
Katie B  
 
 
 
Posted On Jun 09, 2008
I have caught myself being distracted by my cell phone conversations quite often while driving, and I have to pause my conversation and re-focus on the road. I know I'm not alone in this, and I can see that talking on the phone IS different than talking to passengers in my car.

 
Mr.AK
Apprentice User Apprentice User, Joined On 6/2006
Mr.AK  
Replied

Knobby
Novice User Novice User Joined On 11/2007
Knobby  
 
Posted On Jun 28, 2008

Mr.AK says, "...talking on the phone IS different than talking to passengers in my car."

Please explain, Mr.AK, how is it different?



Reverend Alan
Apprentice User Apprentice User Joined On 12/2007
Reverend Alan  
 
Posted On Jun 28, 2008

I agree with Mr. AK that talking on a cell phone demands more of ones attention then talking to passengers in ones vehicle. While on the cell phone the other person can not see you and keeps talking while a person in your vehicle would stop talking if someone pulled right out in front of you. They would only start talking again when everyone was driving again in their own lanes. The person on the cell phone would be asking what is wrong, what is wrong, and you would have an interest in telling them.

Most people do not have enough sense to be on the road in the first place, add a cell phone and it is a disaster in the making.



Mr.AK
Apprentice User Apprentice User Joined On 6/2006
Mr.AK  
 
Posted On Jun 29, 2008

Thank you Rev. for your explanation. In addition, I find that my attention drifts over to the person I'm talking to (who is somewhere else!) and away from what's right in front of me. The other person is not next to me, in the car, in traffic, but in a different world, so to speak.



StrangerHereMyself
Novice User Novice User Joined On 4/2008
StrangerHereMyself  
 
Posted On Jun 29, 2008

People who call me when I am driving expect to get the voicemail. On the rare occasion I feel I 'need' to talk and drive, I let the person know straight out that I may stop talking at any moment if the road needs my full attention, and I have on more than one occasion dropped the phone into my lap in mid-sentence if I need to. Nobody so far has been offended by this, even if the phone accidently clicks shut and hangs up on them. Much easier to explain yourself later to the caller than it is to, you know, die.



newworld hope
Novice User Novice User Joined On 12/2007
newworld hope  
 
Posted On Jul 04, 2008

I have never been run off the road by a person talking on the cell phone, but I have been almost killed by a person talking to the person next to them and not paying attention to the stoplights and running them.  I have used my cell since 1995 and never had an accident or run anyone off the road during that time.

Maybe it depends on your intellectual abilities.


 
 
 
Posted On Jun 28, 2008

In Australia they ARE banned with a heafty fine, especially in a 40km school zone.


 
jams
Apprentice User Apprentice User, Joined On 3/2007
jams  
 
 
 
Posted On Jun 28, 2008

I should probably also mention that my salesman friend has been doing business in his car with his cellphone for at least the past 20 years, and has never been in an accident for that or any other reason.  It may be because he follows one simple rule, he keeps his eyes on the road.

Anybody who takes their eyes off the road for any reason, including distractions like cellphones or smoking or eating and drinking, but also people with unruly kids, having arguments, what have you, ALL of those people are dangerous and I would bet money their accident rate is just as high.  

I think the problem is people driving without making being focused and keeping their eyes on the road their first priority, if you do that, you will almost always see it coming (not that you can always get out of it if you do see it coming, but you have a better chance).

I had a minor accident in a parking lot at 15 mph (my sunglasses broke and I am very sensitive so sunlight so I was pulling into a mall to buy a new pair when it happened because I was blinded by the sun), but other than that I have avoided accidents (I could not avoid when I was rear-ended obviously) but I have avoided other accidents where I could have been hit by bad drivers and was able to maneuver to get out of their path.

I think it is because I am just like my salesman friend, I keep my eyes on the road, and if I am on the cellphone (which is not often) I am still watching the road and will put it down any time I need to.  Ditto for taking a sip of a drink, changing a CD or whatever, and I do think those things are just as distracting IF you allow them to take your focus off the road.

Any driver who does not keep their focus on the road and allows their attention to be diverted for any reason is dangerous. If you are behind the wheel, keep your eyes on the road and always watch where you are going.


 
June07
Novice User Novice User, Joined On 4/2007
June07  
 
 
 
 
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