← Search Journal of Applied Psychology 1972 An analysis of changes in performance quality with operant conditioning procedures. Everett E. Adam Missouri College DOI10.1037/h0033748 Sources semanticscholar openalex Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓