← Search Psychological Science 2018 Expression of Concern: The Decoy Effect as a Nudge: Boosting Hand Hygiene With a Worse Option D. Stephen Lindsay open access DOI10.1177/0956797618816068 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 ✓