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Facebook More Tantalizing Than Sex
Discovery News: I wish I could resurrect some of the great literary libertines -- Baudelaire, Nin, Rimbaud, to name a few -- if anything, just to see their puzzled reactions and responses when they read things like this about contemporary culture: According to a new study, checking Facebook and Twitter may be more tempting than sex and cigarettes. Researchers from the University of Chicago's Booth Business School used BlackBerrys to record participants temptation, will power and desires over the course of a week.
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New Research on Vision From Psychological Science
Read about the latest research on vision published in Psychological Science. A Bayesian Optimal Foraging Model of Human Visual Search Matthew S. Cain, Edward Vul, Kait Clark, and Stephen R. Mitroff When searching displays containing an unknown number of targets, it can be difficult to know when to stop searching. In this study, researchers quantified visual-search strategies by having participants look for targets among distractors. In the first condition, only 25% of the trials had one or more targets; in the second condition, 50% of the trials had one or more targets; and in the third condition, 75% of the trials had one or more targets.
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Wealth and the 47 percent: An ancient debate
The first two debates of this presidential campaign have left little doubt about the central political and philosophical issue dividing the country today. The candidates have all drawn a bright line between the two parties on the issue of wealth, and how much we as a society should share it. Should we tax the haves to help out the have-nots, or let only the fittest thrive in a Darwinian struggle? This core idea shapes policy positions on Social Security, government health care programs, student loans, veterans’ benefits, and more. But it basically comes down to what’s called redistribution. Republicans think redistribution is a dirty word, a handout for the feckless 47 percent.
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Phobia about holes is not officially recognized, but U.K. scientists look into it
The Washington Post: During an introductory psychology course at Britain’s University of Essex in 2009, Arnold Wilkins asked his class to participate in a quick experiment. Wilkins projected two images on a wall and asked students to write down whether they found either of them disturbing. One was a photograph of a woody landscape. The other was a close-up of a lotus-flower seedpod — a flat-faced pod pocked with small holes. Most of the students were unmoved, but one, freshman An Le, recalls being both transfixed and revolted by the lotus image. “It felt like I was in shock,” he says. Le is far from alone in his response.
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Healthy Lungs May Keep Brain Running Smoothly
U.S. News & World Report: Good lung health may help you maintain your brain's processing speed and problem-solving abilities as you age, according to a new study. While reduced lung function had a negative effect on these two types of "fluid" cognitive [thinking] abilities, it was not linked with poorer memory or any significant loss of stored knowledge, the researchers said. Changes in thinking function did not affect lung health. For the study, the research team analyzed data from 832 people, aged 50 to 85, in Sweden who were followed for up to 19 years. The findings were published recently of the journal Psychological Science. Read the whole story: U.S. News & World Report
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Worriers who feel guilty before doing anything wrong make best partners, research finds
The Telegraph: A new study found that worriers who begin to chastise themselves at the mere thought of doing something wrong are less likely to behave immorally as a result of their unwavable conscience. In contrast some 30 to 40 per cent of people fit the opposite category and give very little forethought to how their actions will make them feel – a recipe for unethical behaviour, psychologists say. Women are more likely to feel pre-emptive guilt than men, and older people tend to anticipate feelings of shame and regret better than those who are younger and less experienced in life.
