Wednesday 30 June 2010

Tuesday 29 June 2010

Six of the most common intuitive errors


Six of the most common intuitive errors:
  • inattentional blindness (failing to see things that are in plain sight);
  • the belief that our memories are more reliable than they are;
  • the tendency to think someone is competent if they are confident;
  • the illusion of knowledge (we know much less than we think);
  • the assumption that things that occur together must be causally related (think MMR vaccine and autism);
  • and the increasingly popular notion that cognitive exercises make us smarter (in fact, physical exercise has a much stronger effect).