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The Lie Detector
Since the birth of scientific psychology some 130 years ago, psychologists have grappled with the best ways to collect and interpret data. And although the field has made incremental progress over the past century or
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Statistical Literacy: A Prerequisite for Evidence-Based Medicine
Currently in the United States, a prostate cancer drug is being touted in a novel way: The claimed primary benefit of the drug is not that it reduces the risk of the disease, but rather
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On the Move: Personality Influences Migration Patterns
When meeting someone for the first time, the second question that is usually asked (following “what’s your name?”) is “where do you live?”. Until recently, it was not apparent just how revealing that answer may
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Do Today’s Young People Really Think They Are So Extraordinary?
When asked about the state of today’s youth, former president Jimmy Carter recently mused “I’ve been a professor at Emory University for the past twenty years and I interrelate with a wide range of students…I
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A Sense of Scarcity: Why it Seems Like All the Good Ones are Taken
Singles’ bars, classified personals and dating websites are a reflection, not only of the common human desire to find a mate, but of the sense of scarcity that seems to surround the hunt. Many people
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The Unexpected Consensus Among Voting Methods
Historically, the theoretical social choice literature on voting procedures in economics and political science routinely highlights worst case scenarios, emphasizing the inexistence of a universally ‘best’ voting method. Indeed, the Impossibility Theorem of Nobel Laureate