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Serge Guimond Pierre De Oliveira Rodolphe Kamiesjki Jim Sidanius 《Int J Intercult Relat》2010,34(6):642
In exploring the “status boundary enforcement hypothesis,” Thomsen, Green and Sidanius (2008) theorized and confirmed that Social Dominance Orientation would be more strongly correlated with a general willingness to aggress against immigrants when respondents are primed with an immigrant who is eager to assimilate into the dominant culture than when they are primed with an immigrant who prefers cultural isolation (separation). However, because assimilation differs from separation on both the home culture component and the host culture component, the actual source of this effect remains unclear. By using an assimilation versus integration contrast that differ only on the home culture component, the present study confirmed and extended Thomsen et al.’s findings. We were able to conclude that this counter intuitive effect, at odds with most research in this area, is primarily driven by people with high SDO having more negative reactions to immigrants’ willing to abandon their original cultures rather than to immigrants wanting to maintain contact with the host culture. The theoretical implications of these findings are discussed. 相似文献
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Eriksen J Thilsted AH Marie R Lüscher CJ Nielsen LB Svendsen WE Szabo P Kristensen A 《Biomicrofluidics》2011,5(3):31101-311014
A method of in situ chromosome immobilisation and DNA extraction in a microfluidic polymer chip was presented. Light-induced local heating was used to induce poly(N-isopropylacrylamide) phase transition in order to create a hydrogel and embed a single chromosome such that it was immobilised. This was achieved with the use of a near-infrared laser focused on an absorption layer integrated in the polymer chip in close proximity to the microchannel. It was possible to proceed to DNA extraction while holding on the chromosome at an arbitrary location by introducing protease K into the microchannel. 相似文献
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Rodolphe Perchot Florent Mangin Marie-Françoise Lacassagne Philippe Castel 《Sport in Society》2017,20(11):1644-1666
Examining the ‘natural’ athlete myth and utilizing the recent literature on cultural/social factors in athleticism and basketball, this study through survey research examines the influence of stereotypes on the impression formation of basketball players. The primary research question is to determine from a group of students the attitudes of basketball players in terms of how they evaluate white and black players in basketball. The purpose is to identify participants’ perceptions and their appreciation as to whether or not black are superior to white basketball players. The theoretical framework employed is articulated around the theory of social categorization and racial stereotypes already observed in sports. In an initial qualitative phase, the results show that stereotypical representations exert an influence on the skills associated with basketball players depending on the colour of their skin, which is reflected in the use of adjectives specific to each of the categories of black and white. In a second quantitative phase, whereas a more favourable view of black basketball players might have been attributable to positive discrimination as per the anti-racist norm, the results show the activation of a bias towards favouring one’s own group. Once all of the initial adjectives have been expressed, the targets behave in the expected way in terms of the laws of social categorization i.e. they have a more positive view of the members of their own group (the Whites) than of the other group (the Blacks) as adjectives are cited for describing skills. 相似文献
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