Contingencies of Reinforcement. Chapter 7: The Phylogeny and Ontogeny of Behavior. Quote 6 Post author:B. F. Skinner Foundation Post published:July 16, 2018 Post category:Skinner's Quote of the Day “Ontogenic contingencies remain ineffective until a response has occurred. The rat must press the lever at least once “for other reasons” before it presses it “for food.” (p. 175) Subscribe to RSS feed here You Might Also Like Reflections on Behaviorism and Society. Chapter 4: Humanism and Behaviorism. Quote 9 August 21, 2019 Cumulative Record. Chapter 7: Are Theories of Learning Necessary. Quote 4 March 2, 2022 Science and Human Behavior, Chapter 13: Function versus Aspect, Quote 7 August 3, 2016