“…For example, people who self-affirmed prior to group activity were more willing to acknowledge wrong-doing by an ingroup (Adams, Tormala, & O'Brien, 2006;Čehajić-Clancy, Effron, Halperin, Liberman, & Ross, 2011); they showed lower partisan bias in the days prior to a presidential election (Binning, Sherman, Cohen, & Heitland, 2010); and they displayed fewer group-serving attributions for group success and failure (Sherman & Kim, 2005). When Americans were presented with a report that was critical of U.S. foreign policy, affirmed participants were less partisan in their evaluations of the report (Cohen et al, 2007).…”