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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.

  • 22 percent of athletes in contact sports had lower results on learning and memory skills tests after their season.
  • 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.

Making an Impact

September 11, 2012

Here’s a provocative statement by David Gergen, professor of public policy and director of the Center for Public Policy at Harvard’s Kennedy School of Government, and a frequent political analyst for CNN:  “The nonprofits making the greatest impacts these days are entrepreneurial, adaptive, outward-looking, and sometimes a little messy.”

I like that, and I think using these four features or criteria to evaluate the MHSAA now and in the mid-range future would be good for those we serve.

  • Are we entrepreneurial?  How could we be more so?

  • Are we adaptive?  Are we flexible in how we do things?

  • Are we outward-looking?  Are we impacting school sports broadly and deeply?  Does the impact have staying power?  Are schools better because of what we do?  Are communities stronger for our doing it?

  • Are we sometimes a little messy?

I suspect that if we are the first three – entrepreneurial, adaptive and outward-looking – then messiness is a natural byproduct.  There will be starts and stops, failures before successes, changes.  There will be disagreements and compromises.

I suspect that we will have to tolerate a little more messiness if we are to move forward, even faster than we have, and if we are to have impact, even greater than we have.