Contingencies of Reinforcement. Chapter 6: An Operant Analysis of Problem Solving. Quote 6 Post author:B. F. Skinner Foundation Post published:June 22, 2018 Post category:Skinner's Quote of the Day “The codification of legal practices, justly recognized as a great advance in the history of civilization, is an extraordinary example of the construction of SD’s.” (p. 141) Subscribe to RSS feed here You Might Also Like Contingencies of Reinforcement. Chapter 3: The environmental solution. Quote 2 March 23, 2018 Upon Further Reflection. Chapter 7: Cognitive Science and Behaviorism. Quote 31 August 14, 2020 Recent Issues. Chapter 2: The Origins of Cognitive Thought. Quote 1 November 5, 2018