Head Trauma and Learning
November 23, 2012
Researchers at my alma mater have joined their voices to the growing chorus of concerns about the effects of repeated blows to the head.
A study of the cognitive effects of head impacts on members of Dartmouth College football, hockey, track, crew and Nordic ski teams compared before and after season results on learning and memory skills. Participating athletes also came from Brown and Virginia Tech.
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22 percent of athletes in contact sports had lower results on learning and memory skills tests after their season.
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Only 4 percent of athletes in non-contact sports posted lower test results.
The researchers caution that it is unknown at this point how long these negative effects may last, but they also note there is some correlation between test results and how hard the athletes were hitting heads.
This adds to the mounting evidence that rules writers, program sponsors, coaches and officials must look for and implement a variety of measures to reduce the frequency and severity of head impacts in both practice and competition in all sports.
Prime the Pump
July 24, 2017
Even the awkward or aggravating moments in life – perhaps especially those moments – have the redeeming value of offering metaphors for these messages. Times like this ...
Country dwellers and cottage owners know that the pump which brings water to their residences is a precious apparatus. When it works, it’s taken for granted; when it fails to work, it ruins almost everything planned.
So it’s prudent for those who don’t live on a community water line to know how to prime their own water pump; and some of us have had to learn the hard way to keep jugs of water on hand to prime the pump. As my local well expert told me, “You can’t prime the pump with water that’s already run down creek.”
That’s wisdom on many levels. It reminds us to have emergency plans. But more than that, it suggests we should take advantage of opportunities as they arise, not try to do so after they’ve passed by. It suggests boldness ... a degree of aggressiveness.
In our current situation, it suggests that we assess what is trending, but not take forever to do so; and seize the day in order to shape the future.
This is when I think, for example, of conducting regional junior high/middle school meets and tournaments across Michigan and 7-on-7 football leagues in the summer. When I think of mandating MHSAA camps for officials during their first three to five years of registration. When I think of adding a co-ed Ryder Cup format to the MHSAA Golf Tournament and a co-ed team tennis format to the MHSAA Tennis Tournament. When I think of adding flag football for girls, volleyball for boys and both water polo and weightlifting for both genders. This is when I want to take a chance with the exploding e-sports world, and the emotional tug of Special Olympics unified sports.
I have zero motivation for increasing the number of contests or the distance of travel for high school athletics, but I get very excited when I think of expanding the number of students who might get engaged if we would prime the pump before the water runs away from us.