Reflections on Behaviorism and Society. Chapter 1: Human Behavior and Democracy. Quote 5 Post author:B. F. Skinner Foundation Post published:May 30, 2019 Post category:Skinner's Quote of the Day “No matter how essential to the survival of a species a process may once have been, it can become troublesome or even lethal when the environment changes, and this has happened to both positive and negative reinforcement.” (p. 5) You Might Also Like Upon Further Reflection. Chapter 8: The Shame of American Education. Quote 9 August 31, 2020 Cumulative Record. Chapter 7: Are Theories of Learning Necessary. Quote 17 March 21, 2022 Upon Further Reflection. Chapter 6: The Evolution of Verbal Behavior. Quote 24 July 2, 2020