Recent Issues. Chapter 7: The Operant Side of Behavior Therapy. Quote 4 Post author:B. F. Skinner Foundation Post published:January 25, 2019 Post category:Skinner's Quote of the Day ” Troublesome behavior is caused by troublesome contingencies of reinforcement, not by troublesome feelings or states of mind, and we can correct the trouble by correcting the contingencies.” (p. 74) You Might Also Like Cumulative Record. Chapter 11: Reinforcement Today. Quote 25 August 24, 2022 Verbal Behavior: Extended Edition. Chapter 14: Composition and Its Effects. Quote 3 October 6, 2025 Science and Human Behavior, Chapter 8: The Controlling Environment, Quote 5 May 20, 2016