books.google.com.au - Of the many conceptual distinctions present in psychology today, the approach-avoidance distinction stands out as one of, if not the, most fundamental and basic. The distinction between approach and avoidance motivation has a venerable history, not only within but beyond scientific psychology, and the...http://books.google.com.au/books/about/Handbook_Of_Approach_And_Avoidance_Motiv.html?id=buVU2KrPIx0C&q=York&utm_source=gb-gplus-shareHandbook Of Approach And Avoidance Motivation
