A happy mood loosens the control of System 2 over performance: when in a good mood, people become more intuitive and more creative but also less vigi… - Daniel Kahneman
""
A happy mood loosens the control of System 2 over performance: when in a good mood, people become more intuitive and more creative but also less vigilant and more prone to logical errors. Here again, as in the mere exposure effect, the connection makes biological sense. A good mood is a signal that things are generally going well, the environment is safe, and it is all right to let one’s guard down. A bad mood indicates that things are not going very well, there may be a threat, and vigilance is required.
Daniel Kahneman (March 5, 1934 – March 27, 2024) was an Israeli-American psychologist. He shared the 2002 Nobel Memorial Prize in Economic Sciences with Vernon L. Smith. Kahneman is notable for his work on the psychology of judgment and decision-making, behavioral economics and hedonic psychology. Latterly, he was professor emeritus of psychology and public affairs at Princeton University's Woodrow Wilson School.
It took Francis Galton several years to figure out that and regression are not two concepts – they are different perspectives on the same concept. The general rule is straightforward but has surprising consequences: whenever the correlation between two scores is imperfect, there will be regression to the mean.
PREMIUM FEATURE
Advanced Search Filters
Filter search results by source, date, and more with our premium search tools.
The power of random anchors has been demonstrated in some unsettling ways. German judges with an average of more than fifteen years of experience on the bench first read a description of a woman who had been caught shoplifting, then rolled a pair of dice that were loaded so every roll resulted in either a 3 or a 9. As soon as the dice came to a stop, the judges were asked whether they would sentence the woman to a term in prison greater or lesser, in months, than the number showing on the dice. Finally, the judges were instructed to specify the exact prison sentence they would give to the shoplifter. On average, those who had rolled a 9 said they would sentence her to 8 months; those who rolled a 3 said they would sentence her to 5 months; the anchoring effect was 50%.
