Psychologists have been studying personality for a very long time. Thinking about personality as a collection of traits goes all the way back to ancient Greece and Rome, and trait theorists such as ...

In recent decades, canine cognitive tests which measure, for example, problem-solving ability, memory, logical reasoning and impulse control in various situations, have been extensively used in many ...

People’s willingness to do volunteer work or give to charity differs greatly. Besides financial and social incentives, individual differences in people’s personality can explain why some of us are ...

Different psychopathic personality traits change how the brain allocates attention and processes emotions. Research published ...

If you want to get rich — again, there’s nothing wrong with that — the answer clearly lies in what you do. Higher levels of effort. Greater degrees of persistence. The willingness to take calculated ...