← Search Journal of Applied Psychology 1971 Relationship between task difficulty and the criterion: Should we measure early or late? Edward L. Levine1; Joseph Weitz 1 NEW YORK U DOI10.1037/h0031783 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 ✓