Recent Issues. Chapter 12: The Behavior of Organisms at Fifty. Quote 9 Post author:B. F. Skinner Foundation Post published:April 11, 2019 Post category:Skinner's Quote of the Day “An operant was a kind of behavioral atom. True, I could take pressing a lever apart by extinguishing its parts separately (The Behavior of Organisms, 1938, p. 102), but even so it was close to a minimal unit.” (p. 125) You Might Also Like About Behaviorism, Chapter 14: Summing Up, Quote 35 November 9, 2017 Upon Further Reflection. Chapter 14:Some Thoughts about the Future. Quote 3 December 28, 2020 Cumulative Record. Chapter 14: Why We Need Teaching Machines. Quote 21 December 14, 2022