science

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Well, I'm doomed: Extroverted optimists live longest. 

Who lives the longest? 1. Introverts versus extroverts Outgoing, sociable people have the strongest immune systems, a recent study finds. Those who are the most careful, though, are more likely to have a weaker immune system response. The research found no evidence, though, that a tendency towards negative emotions was associated with poor health. 2. …

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Can a ketchup-and-mustard color scheme help you study?

From Psyblog:   Brightly coloured rooms can boost your concentration, new research finds. This is the exact opposite of what most people expect, according to the same research. Two-thirds of people believe that a bright red room was linked to discomfort, depression and annoyance. When psychologists tested it, though, they found that vivid reds and …

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The Secret to Better Learning That Most People Don’t Know: Interleaving

Mixing up your learning can lead to massive gains, a new study of academic performance reveals.  For years now ‘interleaving’ has been a secret largely confined to researchers. Interleaving means practising or learning different skills in quick succession. When interleaving, tennis players might practice forehands, backhands and volleys altogether. Interleaving for musicians could mean practising …

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Which Professions Have The Most Psychopaths?

According to a survey conducted by psychologist Kevin Dutton—called the Great British Psychopath Survey—here are the top 10 professions with the most psychopaths: CEO Lawyer Media (TV/Radio) Salesperson Surgeon Journalist Police Officer Clergyperson Chef Civil Servant And here are the professions with the least psychopaths: Care Aide Nurse Therapist Craftsperson Beautician/Stylist Charity Worker Teacher Creative …

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Entitled at the Top: Are Leaders More Selfish Than the Rest of Us?

Leaders’ propensity for generosity seems to depend on whether they feel like they’ve earned their high-status position, according to new research conducted by psychological scientists Nicholas Hays (Michigan State University) and Steven Blader (New York University). The findings indicate that a boss or colleague who feels that their high-status position is unearned is likely to …

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