Our guest author this week, Sue Simmons, delineates the difference between dynamic and static intelligence in an everyday meaningful kind of way. Learn how you can apply some simple RDI principles to help foster more dynamic thinking in your family. It takes only a glimpse of today's world to realize that we are living in unprecedented times. We flip from answering our cell phones, to sending email to friends, to writing to-do lists at lightning speed. Our minds can barely...