Cumulative Record: Definitive Edition (1999). Chapter 7: Are Theories of Learning Necessary. Quote 2 Post author:B. F. Skinner Foundation Post published:May 14, 2021 Post category:Skinner's Quote of the Day Certain statements are also theories simply to the extent that they are not yet facts. A scientist may guess at the result of an experiment before the experiment is carried out. (p. 69) You Might Also Like Cumulative Record. Chapter 50: Some Responses to the Stimulus “Pavlov”. Quote 18 July 3, 2024 Recent Issues. Chapter 5: Genes and Behavior. Quote 3 December 27, 2018 Beyond Freedom and Dignity. Chapter 6: Values. Quote 1 November 23, 2021