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 About Behaviorism, Chapter 7: Thinking, Quote 5 May 17, 2017 Verbal Behavior: Extended Edition. Chapter 5: The Tact. Quote 15 February 6, 2025 Reflections on Behaviorism and Society. Chapter 5: Walden Two Revisited. Quote 10 September 6, 2019