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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.

Risky Business

May 19, 2015

At a time when efforts to promote student-athlete health and safety are more obviously than ever at the top of our daily to-do list, it may seem ill-advised to suggest that kids need more danger in their lives. But they do! And that’s the point of 50 Dangerous Things (You Should Let Your Children Do) by Penguin Books.

From mastering the perfect somersault (#3) to melting glass (#47), and from climbing a tree (#28) to walking home from school (#18), authors Gever Tulley and Julie Spiegler demonstrate two obvious but often overlooked points: (1) that most of us learn by doing; and (2) that a sterile, bubble-wrapped world teaches us less than one in which we are allowed to play with fire (#45).

After-school sports and activities provide safe and supervised danger. A place to learn new skills, meet different people, perform under pressure and test one’s limits. A supervised place to engage in life before going out in the less supervised real world.