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Betty says, "Talked a lot about the physical changes of aging
and how that related to driver. Reaction time, muscle things." She says she now
feels more confident, and she still uses the tips she learned.
Betty explains, "One of the things we practiced in class, it was so funny. Older
people get stiff and you need to be able to look this way, and this way, and
this way, and this way. So, we'd sit in class and go like this."
Jack Peet of AAA says Betty is right to be concerned about the physical changes
that come along with aging. Besides decreased mobility, studies show older
drivers also face reduced reaction time and cognitive ability as well as a
variety of vision problems. For example, Peet says, “There's something called
glare recovery, that happens. As a car comes at you, and the headlights are real
bright. As we're younger, our pupils react to that bright light and then they go
back to working in the darkness much quicker than an older driver."
Next to teens, drivers over 80 are more likely to die in car crashes than any
other group. In 2001, the most recent statistics available, the National Highway
Safety Administration ranked Michigan fifth in the nation for the number of
older drivers killed in crashes.
It's a problem only expected to grow as our population ages. By 2020, people 65
and older will represent 25% of all drivers. Yet, Michigan only requires a
vision test to renew a license. At least 15 other states require additional
tests for older drivers.
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