Recent Issues. Chapter 7: The Operant Side of Behavior Therapy. Quote 11 Post author:B. F. Skinner Foundation Post published:February 5, 2019 Post category:Skinner's Quote of the Day ” One feels good who feels a body which has been positively reinforced.” (p. 83) You Might Also Like Science and Human Behavior, Chapter 18: The Self, Quote 3 November 18, 2016 Contingencies of Reinforcement. Chapter 5: Operant behavior. Quote 5 May 21, 2018 About Behaviorism, Chapter 7: Thinking, Quote 1 May 11, 2017