recent research

This week's picks from Kevin Lewis' blog:

• Online discussion groups aren't just for the devoted netizens: they're also a good proxy for the nation's emotions and positions on policy.
• When it comes to liars, it really does take one to know one. 
• Want some good advice? Don't ask others - instead, ask yourself what others would advise.
• Asking someone to take an other's perspective usually increases tolerance of other groups - but not if that someone deeply identifies themselves with their own group. (See article listed at bottom.)
• Fundraisers, take note: people give more when they remember how good they felt after last time they gave.
• The Ultimatum Game is famous for showing that humans have an innate sense of fairness; but apparently we tolerate more unfairness when dealing with others from our own group.
• Evolutionary theorists speculate on how our sense of fairness piggy-backed on other human traits.
• Researchers gingerly suggest one cause of atheism: the ability to think analytically. But then, most of us are able to believe in the scientific and the supernatural at the same time.
• You think interest groups distort national politics? It could be worse at the state level.
• Government transparency and citizen participation usually go hand in hand, although  one does not necessarily lead to the other.
• Fears from hunter gatherer times that still linger: we perceive our enemies to be physically closer than they are; and 100 is still the most dreadful number of deaths we can imagine. 
• Southern men have been long known to react more strongly to affronts to their "honor." Unsurprisingly that 18th century mentality extends to their views on terrorists.
• Another study on the ingrained linkage between fear of disease and fear of foreigners - this time as evidenced by how we perceive foreign accents.
• Need a little more punch in your fear ad? Add a little humor. Or disgust.
• A psycho-social explanation for one of human's more distasteful behaviors: scapegoating.