Author: Lloyd Morgan
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Art and the Brain
Jonah Lehrer, a neuroscientist and writer I’ve mentioned many times, has a wonderful article in Psychology Today that looks at the field of neuroaesthetics and how the brain interprets art. All the adjectives we use to describe art-vague words like “beauty” and “elegance”-should, in theory, have neural correlates. According to these scientists, there is nothing…
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The Ambiguity of Sex
I’m not a big follower of athletics, but two news items have somehow made their way to my mental inbox from the IAAF World Athletics Championships in Berlin: how ridiculously fast Usain Bolt is, and the controversy surrounding Caster Semenya. On the latter, Caster is currently undergoing gender verification tests and in the process has…
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Moral Psychology and Innate Lying/Honesty
We have based our society on the assumption that deciding to lie or to tell the truth is within our conscious control. But […] this assumption may be flawed and […] honesty may instead be the result of controlling a desire to lie (a conscious process) or of not feeling the temptation to lie in…
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Free: Interview with Chris Anderson
Whether you’ve read it or not, you’re undoubtedly aware that Chris Anderson, editor in chief of Wired and author of The Long Tail, has written a new book: Free. I haven’t read the book but can likely guess the premise—and given that the unabridged audiobook can be downloaded online I’ll no doubt be giving it a…
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Social Ignorance and Surrogacy
A vibrant social life and close friendships are an important part of staying healthy, many recent studies have shown, but what is strange about this is why this is the case, considering that we’re surpisingly bad at judging the beliefs, opinions and values of our friends and partners. A growing body of experimental evidence suggests…
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Sports Drinks and Dehydration
More for the parents of athletic children, this article from The New York Times‘ Well blog still contains some useful all-round advice on hydration during exercise. In the comments the author also links to this urine colour test for dehydration. When [exercising children] were offered grape-flavored water, they voluntarily drank 44.5 percent more than when…
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Apple’s Strategy: The Good and Bad
The four major issues with Apple’s current product line and strategy that are “stifling the industry, consumer choice and pricing”, according to Jason Calacanis: Destroying MP3 player innovation through anti-competitive practices. Monopolistic practices in telecommunications. Draconian App Store policies. Wanting to own almost every extension of the iPhone platform. It’s tough to disagree with these…
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On-Hold Music and Time Perception
With the correct choice of music and by giving the perception of progress customers on-hold in a telephone queue underestimate the time they have been kept waiting and will stay on the line longer before hanging up. Newsweek summarises a number of research studies that have looked at the psychology behind telephone queues and on-hold…
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The Universality of Facial Expressions
Or not. It’s not just happiness that’s perceived differently across cultures: facial expressions are too. Recent research questioning the assumption that face processing and facial expression recognition is invariant has found that Western Caucasians and East Asians differ in how they process facial expressions. It is a widely held belief that many basic visual processes…