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This article assesses the mechanisms whereby first-person narratives featuring stigmatized immigrants improve outgroup attitudes and encourage intergroup contact among prejudiced individuals. We rely on a 2 (imagined contact vs. control) × 2 (similar vs. dissimilar message protagonist) experiment on a systematic sample of native British adults. Results show that encouraging imagined contact prior to reading a short testimonial featuring an immigrant protagonist who is similar to the recipients in terms of social identity enhances identification with the protagonist, thereby improving outgroup attitudes and encouraging intergroup contact, and especially strongly among those who are prejudiced toward immigrants (i.e., high on modern racism). Theoretical and practical implications of the findings for the work on imagined contact, narrative persuasion, and identification, as well as for public communication campaigns, are discussed. Research work developed thanks to the financial sup-port granted by Spanish Ministry of Economy andCompetitiveness to the project entitled “Narrative toolsto reduce prejudice. Effects of similarity, imaginedcontact, empathy and narrative voice” (reference:CSO2015-67611-P).

Aim Livin, a member of the inhibitors of apoptosis proteins, is expressed in variable cancers, and its expression is considered a poor prognostic marker. The aims of this study were to observe the effect of Livin on the behaviors of hepatocellular carcinoma (HCC) cells and to evaluate its expression in HCC tissues and its relation to prognosis. Methods The biological effects of Livin on tumor cell behavior were investigated using siRNA in HepG2 and Chang cells. Migration, invasion and proliferation assays were performed. Flow cytometric analyses and western blotting were used to evaluate the impact of Livin on apoptosis and the cell cycle. In addition, western blotting and immunohistochemistry were used to investigate Livin expression in HCC tissues. Results Livin knockdown suppressed tumor cell migration, invasion and proliferation in HCC cells, and increased the proportion of apoptotic cells as compared with scrambled siRNA-transfected HCC cells. Furthermore, Livin knockdown resulted in the activation of caspases and increased apoptosis. In addition, Livin knockdown modulated cell cycle regulatory protein levels such as decrease of cyclins and cyclin-dependent kinase (CDK) level, and increase of CDK inhibitor (CDKI) level in HCC cells. The Livin protein level was significantly elevated in HCC tissues as compared with normal hepatic tissues. However, Livin expression was not found to be associated with clinicopathological parameters, which included patient survival. Conclusion These results suggest that Livin is associated with invasive and oncogenic phenotypes of human HCC cells.

Past studies of elections have shown that candidates whose names were listed at the beginning of a list on a ballot often received more votes by virtue of their position. This article tests speculations about the cognitive mechanisms that might be responsible for producing the effect. In an experiment embedded in a large national Internet survey, participants read about the issue positions of two hypothetical candidates and voted for one of them in a simulated election in which candidate name order was varied. The expected effect of position appeared and was strongest (1) when participants had less information about the candidates on which to base their choices, (2) when participants felt more ambivalent about their choices, (3) among participants with more limited cognitive skills, and (4) among participants who devoted less effort to the candidate evaluation process. The name-order effect was greater among left-handed people when the candidate names were arrayed horizontally, but there was no difference between left- and right-handed people when the names were arrayed vertically. These results reinforce some broad theoretical accounts of the cognitive process that yield name-order effects in elections.