About Behaviorism, Chapter 3: Innate Behavior, Quote 4 Post author:B. F. Skinner Foundation Post published: March 14, 2017 Post category:Skinner's Quote of the Day “. . . verbal behavior could arise only when the necessary ingredients had already evolved for other reasons.” (p. 42) Subscribe to RSS feed here You Might Also Like Verbal Behavior: Extended Edition. Chapter 19: Thinking. Quote 26 April 7, 2026 About Behaviorism, Chapter 4: Operant Behavior, Quote 7 March 31, 2017 Recent Issues. Chapter 8: The School of the Future. Quote 13 February 28, 2019