Contingencies of Reinforcement. Chapter 1: The Role of the Environment. Quote 33 Post author:B. F. Skinner Foundation Post published:February 23, 2018 Post category:Skinner's Quote of the Day “Political action is always a matter of manipulating contingencies of reinforcement, and an understanding of contingencies and their effects could bring a dramatic improvement.” (p. 20) Subscribe to RSS feed here You Might Also Like Cumulative Record. Chapter 14: Why We Need Teaching Machines. Quote 12 December 1, 2022 About Behaviorism, Chapter 14: Summing Up, Quote 9 October 4, 2017 Upon Further Reflection. Chapter 6: The Evolution of Verbal Behavior. Quote 21 June 29, 2020