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.
Sounds of Silence
April 12, 2015
I write in the early morning hours for the same reason birds sing then – it’s quiet. Birds can hear their voices, and I can hear my thoughts.
It is during the uncontested moments of the day that I can try out ideas – test them on paper. Yes, on paper! My most creative and productive process still employs a legal pad, a pencil and an eraser. The physical process of writing the words, looking at them, and often erasing what doesn’t make sense to my mind or sound right to my ear as I read it aloud.
The task of written communication has become more difficult during the four decades I’ve been engaged in this enterprise. While the work has become more complex and requires more nuanced discussion, the space available for careful comment has been reduced. Pretending cleverness or profundity, texts and tweets often do more harm than good to promote creative and productive discourse.
I am rarely provided the luxury of long-form journalism in this modern age. Even a “feature” article in a prestigious national professional journal is expected to be less than 1,500 words.
Modern scribes must boil down complicated matters to brief blogs like this one, hoping in a few short paragraphs to share an insight worth reading and to suggest a response worth doing.
The insight here? Silence is golden.
The suggested response? Seek a solitary space to describe and defend what it is that you hear in that silence.