Gary Greenberg, emeritus professor of psychology at WSU and adjunct professor of psychology at the University of Illinois, Chicago, will present "Why Psychology Is Not a Biological Science, or Why Don't My Genes Fit Anymore?" at 1 p.m. Friday, Sept. 28, in 127 Jabara Hall. Greenberg's talk will be based on an award-winning paper published in "Research in Human Development." A copy of his paper is available through the WSU Psychology Department.