Heidi Grant, PhD, is a social psychologist who researches, writes, and speaks about the science of motivation. She is Global Director of Research & Development at the NeuroLeadership Institute and serves as Associate Director of Columbia's Motivation Science Center. She received her doctorate in social psychology from Columbia University.

It's not just who you are—it's what you do.

Are you at the top of your game-or still trying to get there?
Take your cues from the short, powerful 9 Things Successful People Do Differently, where the strategies and goals of the world's most successful people are on display-backed by research that shows exactly what has the biggest impact on performance. Here's a hint: accomplished people reach their goals because of what they do, not just who they are.
Readers have called this "a gem of a book.” Get ready to accomplish your goals at last.