Compare the fundamental attribution error and the self-serving bias.
Answer: When we make judgments about the behavior of other people, we have a tendency to underestimate the influence of external factors and overestimate the influence of internal or personal factors. This is called the fundamental attribution error. There is also a tendency for individuals to attribute their own successes to internal factors, such as ability or effort, while putting the blame for failure on external factors, such as bad luck or unproductive co-workers. This is called the self-serving bias.