Research indicates that humans are not naturally wired for prudent, long-term investing. Scott Bosworth, of Dimensional, describes common forms of behavioral bias and discusses how these biases influence investment decision making. He also explains how knowledge and discipline can help investors control their instincts for a better investment outcome.
(Running time: 20:00)

To see this facinating presentaion click the link to Dimensional's video web page:www.dfaus.com/library/videos/behaviora/