Contingencies of Reinforcement. Chapter 3: The environmental solution. Quote 5 Post author:B. F. Skinner Foundation Post published:March 28, 2018 Post category:Skinner's Quote of the Day “It simply happens that when the environment has been altered so that major reinforcers are no longer powerful, lesser reinforcers take over.” (p. 68) Subscribe to RSS feed here You Might Also Like Contingencies of Reinforcement. Chapter 1: The Role of the Environment. Quote 27 February 15, 2018 About Behaviorism, Chapter 7: Thinking, Quote 1 May 11, 2017 Contingencies of Reinforcement. Chapter 8: Behaviorism at fifty. Quote 22 September 3, 2018