Verbal Behavior: Extended Edition. Chapter 17: Self-Strengthening of Verbal Behavior. Quote 4 Post author:B. F. Skinner Foundation Post published:January 13, 2026 Post category:Skinner's Quote of the Day When a speaker is unable to name an object correctly or describe it adequately, he may find it useful simply to improve his contact with it. (p. 405) You Might Also Like Recent Issues. Chapter 2: The Origins of Cognitive Thought. Quote 13 November 21, 2018 Beyond Freedom and Dignity. Chapter 3: Dignity. Quote 14 August 26, 2021 Cumulative Record. Chapter 7: Are Theories of Learning Necessary. Quote 7 March 7, 2022