Recent Issues. Chapter 12: The Behavior of Organisms at Fifty. Quote 23 Post author:B. F. Skinner Foundation Post published: May 1, 2019 Post category:Skinner's Quote of the Day “Although I had said, “Let him extrapolate who will,” I was soon extrapolating.” (p. 131) You Might Also Like Contingencies of Reinforcement. Chapter 5: Operant behavior. Quote 14 June 1, 2018 Upon Further Reflection. Chapter 8: The Shame of American Education. Quote 7 August 27, 2020 Cumulative Record. Chapter 23: Current Trends in Experimental Psychology. Quote 28 July 14, 2023