← Search Journal of Applied Psychology 1929 The relative values of positive and negative advertising appeals as measured by coupons returned. Darrell Blaine Lucas; C. E. Benson DOI10.1037/h0070188 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 ✓