Don't know about studies, you can get what you pay for. looked and found this one first googled
hands free cell phone accident statistics
head line
WATCHDOG REPORT: Statistics show hands-free cell phone use while driving is just as dangerous.
but if you Read it hands free is safer was done in New Jersey .......
http://www.pressofatlanticcity.com/news/top_three/article_dcab06b6-6614-11df-9e65-001cc4c03286.html
"State Department of Transportation’s accident records for 2006-08, the latest available, show that crashes involving hands-free cell phones
injured 1,834 people and killed 10 statewide. Crashes with people using hand-held phones injured 2,317 people and killed 16 in those
three years.
Hand-held cell phones were a part of 738 local crashes, which injured 345 people and killed seven from 2006 to 2008 in Atlantic,
Cape May, Cumberland and Ocean counties. Hands-free devices factored into 360 crashes, where 137 people were injured locally
and one person killed."
this shows 12 lives saved, well worth it If one was Your mom dad wife etc
but when my wife and i first got cell phones noted that there is a world difference in holding the phone
and not holding it. much more like just talking to some who is in the car. even talking to a person in a car is a distraction.
having studied the brain at University (psychology major) , it can only perform so many tasks at once.
summarized:
holding a phone works the shoulder bicep forearm wrist and all fingers lot's of work. just common sense, not allowed to teach that in school
anymore.
imho > 25% of people should never drive anyway but they do. almost everyone in this country does, can everyone be a doctor. lawyer,
waitress, construction worker,auto tech, etc ? no people have different skills. but everyone can drive and kill 40,000 avg every year
of my 50+ years. over 2 Million lives lost. more than three times the total of American lives lost in all the wars in the past 100 years
(626,000).
just put it down
If the Aliens ever come they will take these death machines from us & give us safe transportion. GOD I HOPE