cognitive biases and heuristics as irrational ways of making decisions and judgements. Gigerenzer argues that using heuristics and cognitive biases are rational and helpful for making decisions in our everyday life. See also Further reading References External links The Roots of Consciousness: To Err Is human Cognitive bias in the financial arena (archived 20 June 2006) A Visual Study Guide To Cognitive Biases Why smart people may be more likely to fall for fake news Cognition Decision theory Intelligence analysis