Author: Lloyd Morgan
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Psychic Numbing and Communicating on Risk and Tragedies
I’ve been preoccupied lately with the developing aftermath of the Tōhoku earthquake. Unlike other disasters on a similar or greater scale, I’m finding it easier to grasp the real human cost of the disaster in Japan as my brother lives in Kanagawa Prefecture and therefore there are less levels of abstraction between me and those directly…
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How We Read
What we know about how we learn to read and how our ability to read developed is fascinating, and in a review of a book that looks at exactly this — Stanislas Dehaene’s Reading in the Brain — Jonah Lehrer offers us a wonderful teaser on exactly that: the hows of reading, from a neuroscience perspective. The introduction:…
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Child Development: Content, Not Medium, Matters (Why Sesame Street Beats Teletubbies)
Debates have raged over the last couple of years on the effects (detrimental or not) of television, computer games (violent or not) and the Internet on a child’s cognitive development. Taking excerpts from a review article that provides an excellent summary of the topic, Jonah Lehrer makes it clear: for a child’s cognitive development, the medium doesn’t matter but the content…
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Year Three in Review
And so another year has passed since my last review. It’s been a busy year of learning a new language in my equally new country of residence, changing jobs (and everything that entails) and, of course, writing 200 posts here on Lone Gunman (and thanks again to you: there’s been hundreds of comments… and 49,810 spam comments). The…
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Timed Exposure Can Be As Good As Practice
We know that deliberate practice is an important part of learning (and mastering) new skills–but what role, if any, does mere passive exposure play? Can relevant background stimulation help us to reduce the amount of effort and practice necessary to master a skill? To answer these questions Jonah Lehrer contacted the authors of a recent paper studying exactly…
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The Numbers in Our Words: Words of Estimative Probability
Toward the end of this month I will almost certainly post the traditional Lone Gunman Year in Review post. Exactly how likely am I to do this? Am I able to quantify the probability that I’ll do this? By using the phrase “almost certainly”, I already have. To provide unambiguous, quantitative odds of an event…
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Cosmic View to The Know Universe
In 1957, the Dutch educator Kees Boeke wrote Cosmic View, a essay exploring “many levels of size and structure, from the astronomically vast to the atomically tiny”. Boeke’s essay went on to inspire the 1968 animated short, Cosmic Zoom. Cosmic View and Zoom then inspired the more famous Charles and Ray Eames documentary, Powers of Ten,…
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Body Language and Signalling Power
If we are prompted to recall a time in which we had power, we temporarily behave in the exact same way as those who have been given actual power (or ‘resource control’) and believe we currently have power, too. Interestingly, this method doesn’t signal power to others: observers are able to differentiate, despite the fact…
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The Statistics of Wikipedia’s Fundraising Campaign
Yesterday, 15th January 2011, Wikipedia celebrated its tenth birthday. Just over two weeks before, Wikipedia was also celebrating the close of its 2010 fundraising campaign where over sixteen million dollars was raised from over half a million donors in just fifty days. The 2010 campaign was billed as being data-driven, with the Wikipedia volunteers “testing…