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.
One-Case Causes
August 27, 2013
One of the characteristics I look for in leaders is the ability and courage to ignore certain problems. To not get worked up about every little thing and even some bigger things. To stay focused on long-term goals and objectives in the midst of fad and frenzy. To distinguish the merely hot topics from the much more important topics.
“One-care causes” – projects or campaigns launched to address an isolated incident, even of high profile – can drain the resources and distract an organization from the larger and longer lasting issues that demand even more attention than we may be devoting to them.
We must not confuse one incident with a trend. We shouldn’t assume that an isolated situation demands an immediate solution, or that every single problem needs a top-down, systemic remedy.
Sometimes a problem – ineligibility, forfeit, unsportsmanlike act – really is limited to a particular student or school, or confined to a single coach, contest or community. And in those situations, leadership means leaving them alone and letting the matter be handled by people closer to those situations.