Cumulative Record: Definitive Edition (1999). Chapter 7: Are Theories of Learning Necessary. Quote 3 Post author:B. F. Skinner Foundation Post published:May 17, 2021 Post category:Skinner's Quote of the Day No empirical statement is wholly nontheoretical . . . because evidence is never complete, nor is any prediction probably ever made wholly without evidence. (p. 69) You Might Also Like Upon Further Reflection. Chapter 7: Cognitive Science and Behaviorism. Quote 22 August 3, 2020 Contingencies of Reinforcement. Chapter 2: Utopia as an Experimental Culture. Quote 3 March 2, 2018 About Behaviorism, Chapter 11: The Self and Others, Quote 10 July 21, 2017