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 Upon Further Reflection. Chapter 8:The Shame of American Education. Quote 21 September 16, 2020 Beyond Freedom and Dignity. Chapter 1: A Technology of Behavior. Quote 30 July 13, 2021 Upon Further Reflection. Chapter 6: The Evolution of Verbal Behavior. Quote 21 June 29, 2020