A brief bit of self-promotion. You can catch Market Psychology Consulting in the February 2007 issue of Money in Jean Chatzky's monthly column, "Money Talk". In her most recent column, titled Keep Cool in a Hot Market, she features some of Dr. Murtha's insights into avoiding retirement pitfalls -- of which there are many. (Note: Ambiguous modifying clause refers both to many pitfalls and many insights).
Thanks to Ms. Chatzky and Money for the mention.