I've seen articles in some newspapers recently suggesting that there is evidence that the portion of the brain used for making judgements, deciding values, and weighing risk and consequences doesn't mature till around 25 and because of this teens are to young to drive.
Here is one such article:
http://www.washingtonpost.com/wp-dyn/articles/A52687-2005Jan31.html
" About as thick and wide as a silver dollar, this region distinguishes humans from other animals. From it, scientists believe, come judgments and values, long-term goals, the weighing of risks and consequences -- what parents call wisdom or common sense and what science calls "executive functions."
While society and tradition have placed the point of intellectual maturity, the "age of reason," years earlier, the study -- an international effort led by NIH's Institute of Mental Health and UCLA's Laboratory of Neuro Imaging -- shows it comes at about age 25.
The process is generally completed a year or two earlier in women but varies greatly from person to person. Why that is, Giedd said, "we still don't know." "
So teens, Should you be driving? Should you vote at 18? Should you be tried as an adult if you murder?
Here is one such article:
http://www.washingtonpost.com/wp-dyn/articles/A52687-2005Jan31.html
" About as thick and wide as a silver dollar, this region distinguishes humans from other animals. From it, scientists believe, come judgments and values, long-term goals, the weighing of risks and consequences -- what parents call wisdom or common sense and what science calls "executive functions."
While society and tradition have placed the point of intellectual maturity, the "age of reason," years earlier, the study -- an international effort led by NIH's Institute of Mental Health and UCLA's Laboratory of Neuro Imaging -- shows it comes at about age 25.
The process is generally completed a year or two earlier in women but varies greatly from person to person. Why that is, Giedd said, "we still don't know." "
So teens, Should you be driving? Should you vote at 18? Should you be tried as an adult if you murder?