You should check out the following longitudinal studies: * Terman's Gifted Kids: http://www.amazon.com/Termans-Kids-Groundbreaking-Study-Gifted/dp/0316788902 h

You should check out the following longitudinal studies: * Terman's Gifted Kids: http://www.amazon.com/Termans-Kids-Groundbreaking-Study-Gifted/dp/0316788902 http://www.amazon.com/Termans-Kids-Groundbreaking-Study-Gift... * Harvard : http://www.theatlantic.com/doc/200906/happiness http://www.theatlantic.com/doc/200906/happiness