Economics Extroverts Live Happier Lives New research from the U.K. finds extroverted young adults were likely to be satisfied with their lives 40 years later. Tom Jacobs
Social Justice How the Military Can Change Personalities, Slightly Military training seems to permanently make a grunt less agreeable, which both surprises and reassures traditionally minded psychologists. Emily Badger
Social Justice The Focused Arrogance of the Highly Creative New research links creativity with lower levels of honesty and humility. Tom Jacobs
Social Justice Extraverts More Likely to Believe in Free Will Philosophers' views on freedom and moral responsibility are influenced by inherited personality traits. If they can’t be objective, can anyone? Tom Jacobs
Social Justice Belief in Conspiracies Linked to Machiavellian Mindset New research suggests people are more likely to endorse conspiracy theories if they would be willing to personally participate in such a conspiracy. Tom Jacobs
Social Justice Study Links Facebook Use with Narcissism New research from Australia suggests Facebook users are more extroverted and narcissistic than Internet users not plugged into the social network. Tom Jacobs
Social Justice Married Couples Don’t Grow More Alike Over Time New research finds scant evidence for the notion that, in terms of personality, couples grow more similar to one another over time. Tom Jacobs
Social Justice Forgiveness, Resentment and Blood Sugar? New research links diabetic symptoms with a reduced likelihood of forgiving others. Tom Jacobs
Social Justice Observe the Child, See the Adult A new study compares teachers’ assessments of schoolchildren with interviews given by those same people as adults. It suggests our personalities are pretty much set early on. Tom Jacobs