Randy is far kinder than I am about this study. It is seriously flawed, from the initial design to the statistical analyses, which more or less invalidates the entire study. This article is my choice of the best example of how not to design, conduct, and write up an experiment; and it is a classic example of the failure of the peer-review system. This paper wouldn't have gotten a passing grade in an undergraduate research/technical writing class. It should never have managed to get accepted and published. Unfortunately, it is a deceptive paper. It takes an authoritative attitude, has lots of charts and tables, and so it LOOKS like a good paper. Jerry *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html Access BEE-L directly at: http://community.lsoft.com/scripts/wa-LSOFTDONATIONS.exe?A0=BEE-L