"Forget everything you thought you knew about how to motivate people--at work, at school, at home. It's wrong. As Daniel H. Pink explains in his new and paradigm-shattering book Drive: The Surprising Truth About What Motivates Us, the secret to high performance and satisfaction in today's world is the deeply human need to direct our own lives, to learn and create new things, and to do better by ourselves and our world"
TED talk where he shares his findings.
Excerpt from his book: Drive
http://online.wsj.com/article/SB10001424052748703483604574630034192655434.html#articleTabs%3Darticle
PBS segment on motivation