Goals can be motivating, as they help you plan for the future and have something to strive for. They can also be demotivating when you don’t complete them perfectly. You might criticize yourself for ...

Scientists are puzzle solvers. Right now, I am working on a very complex paper that integrates more than 30 years of my own work with that of researchers in psychology, communication, and criminology.

Scientist: Here's my hypothesis, so let's design an experiment and see if I'm going in the right direction. Photographer: Let's shoot the same thing I did yesterday. And the day before that. That's ...