Contingencies of Reinforcement. Chapter 7: The Phylogeny and Ontogeny of Behavior. Quote 15 Post author:B. F. Skinner Foundation Post published: July 30, 2018 Post category:Skinner's Quote of the Day “If, through evolutionary selection, a given response becomes easier and easier to condition as an operant, then some phylogenic behavior may have had an ontogenic origin.” (pp. 203-204) Subscribe to RSS feed here You Might Also Like Contingencies of Reinforcement. Chapter 1: The Role of the Environment. Quote 27 February 15, 2018 Science and Human Behavior, Chapter 2 A Science of Behavior?, Quote 3 January 13, 2016 Cumulative Record. Chapter 5: “Man”. Quote 14 February 8, 2022