Researchers report those with trait anger, those who get angry as a disposition, are more likely to overestimate their intelligence level. Interestingly, researchers say, trait anger is linked to grandiose narcissism.
A new study addresses whether religiousity is associated with lower intelligence. Researchers report religious people appear to be predisposed to rely more heavily on intuition when it comes to decision making, over reasoning. They conclude cognitive training could allow religious minded people to maintain their believes without over relying on intuition when making decisions.