It is being reported that dogs wag their tails to the right when happy and to the left when sad.Since some tipsters probably used rats in their research paradigm,I was just curious if researches paid attention to the tail positions of their Willards and Bens that were contingent on the various schedules of reinforcemt.
Michael Sylvester,PhD Daytona Beach,Florida --- To make changes to your subscription go to: http://acsun.frostburg.edu/cgi-bin/lyris.pl?enter=tips&text_mode=0&lang=english
