How does a psychologist determine from your answers to personality questions whether you are an introvert, extravert, or somewhere in between? (The same question can be asked about other personality ...

This is the second article in a series focusing on the Big Five personality traits and how they relate to the behavioral biases of investors. Over the years, I have followed a debate between the ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American Jung may be rolling in his grave. All over ...