557 U.S. 167 (2009) Cited 4,579 times 83 Legal Analyses
Holding "a motivating factor" causation standard did not apply to claims brought under the Age Discrimination in Employment Act ("ADEA"), 29 U.S.C. § 623, because, "[u]nlike Title VII, the ADEA's text does not provide that a plaintiff may establish discrimination by showing that age was simply a motivating factor"