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The Science of Beer Goggles
The Atlantic: A couple of scientists walked into a bar and … began posing moral quandaries. When they presented bar-goers with a version of the classic “trolley problem”—would you push a man in front of a train, killing him in order to save five track workers?—they found that the drunker people got, the more likely they were to say they’d push the man. Alcohol, the researchers observed, can make us more utilitarian in our reasoning. Read the whole story: The Atlantic
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How Psychology Made the Brexit Vote Inevitable
TIME: The Brexit vote may or may not be a good thing for the U.K., but it means boom times for the adjective industry, with commentators and politicians falling all over themselves to come up with different ways of saying that the world was surprised the results. We have been alternately stunned, roiled, shocked, jolted,rattled and—as is inevitable whenever the Brits are involved—gobsmacked by the news. ... “I think it does pose a risk in Europe,” says Farley. “Much of this is emotional. People aren’t putting together a ledger with the negatives and positives of staying or leaving and then coming to a conclusion. A lot of voting is that way.” Read the whole story: TIME
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Listening to speech has remarkable effects on a baby’s brain
aeon: Imagine how an infant, looking out from her crib or her father’s arms, might see the world. Does she experience a kaleidoscope of shadowy figures looming in and out of focus, and a melange of sounds wafting in and out of hearing? In his Principles of Psychology (1890), William James imagined the infant’s world as ‘one great blooming, buzzing confusion’. But today, we know that even very young infants have already begun to make sense of their world. They integrate sights and sounds, recognise the people who care for them, and even expect that people and other animate objects – but not inert objects – can move on their own. Read the whole story: aeon
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The Psychology of Genre
The New York Times: When we see a rainbow, note the psychologists James Beale and Frank Keil, we see it as distinct bands of colors, rather than the “gradual continuum we know it to be.” Even though two colors may be the same distance apart in terms of wavelength, we can distinguish them more easily when they cross a color category. This “categorical perception,” as it’s called, is not an innocent process: What we think we’re looking at can alter what we actually see. More broadly, when we put things into a category, research has found, they actually become more alike in our minds. ...
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The Complex Lives of Babies
The Atlantic: The idea that new babies are empty vessels waiting to be filled with knowledge of the world around them doesn’t sound unreasonable. With their unfocused eyes and wrinkly skin, tiny humans sometimes look more like amoebas than complex beings. Yet scientists have built a body of evidence, particularly over the last three decades, that suggests this is patently untrue. “When kids are born, they’re already little scientists exploring the world,” said the filmmaker Estela Renner via a video conference from Brazil before a recent screening of her new documentary The Beginning of Life (streaming on Netflix) at the World Bank in Washington, D.C. ...
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Should Your Driverless Car Hit a Pedestrian to Save Your Life?
The New York Times: People say that one day, perhaps in the not-so-distant future, they’d like to be passengers in self-driving cars that are mindful machines doing their best for the common good. Merge politely. Watch for pedestrians in the crosswalk. Keep a safe space. A new research study, however, indicates that what people really want to ride in is an autonomous vehicle that puts its passengers first. If its machine brain has to choose between slamming into a wall or running someone over, well, sorry, pedestrian. ... “Is it acceptable for an A.V.