Recent Issues. Chapter 8: The School of the Future. Quote 7 Post author:B. F. Skinner Foundation Post published:February 20, 2019 Post category:Skinner's Quote of the Day “Modeling is a kind of teaching, but it has a lasting effect only when supported by positive or negative reinforcement.” (p. 89) You Might Also Like Recent Issues. Chapter 12: The Behavior of Organisms at Fifty. Quote 17 April 23, 2019 Cumulative Record. Chapter 10: The Experimental Analysis of Behavior. Quote 6 June 9, 2022 Recent Issues. Chapter 5: Genes and Behavior. Quote 5 December 31, 2018