Belief that we know other people better than the other person knows us.
A belief that good/bad things happen to us because of external influences rather than personal actions.
We think other people can understand our mental state fairly accurately.
Overestimation of ability to interpret and predict outcome when analysing data that shows a consistent pattern.
Perceiving a relation between things(people, behaviours, events, etc) when no such relation exists.
We believe incorrect information to be correct after repeated exposure.
We assign certain qualities to a member of an out group.
Favouring people of your in-group over people outside.
People tend to ignore sample size of data. They forget that variation is more likely in smaller sample sizes.
When we get negative feedback for an outcome we are invested in, we increase effort towards it instead of altering course.