Why do some employees do better than others? According to goal-setting theory, one reason is that they have better, clearer goals. These goals guide their behavior towards better workplace output.

If you want to have a great year, you’ll boost your likelihood of success by setting goals. And using goal setting theory, specifically, is the best way to ensure you achieve all that you aspire to.

Ask a group of experts why it is hard to lose weight, and you'll likely hear some of the following answers: Diets don't work because people can't stick to them. Our metabolism fights back, causing ...