The Influence of Existential Threat and Tolerance Salience on Anti‐Islamic Attitudes in American Politics

Fierce public discussion has centered on anti‐Islamic attitudes and tolerance in America and the West more broadly. The present research explored whether the awareness of mortality (a common theme in politics, e.g., war/terrorism, health care, abortion, and so on) and tolerance salience might influence (1) the endorsement of anti‐Islamic attitudes in American politics and (2) political orientation. Study 1 (n = 79) was conducted in lab and Study 2 (preregistered, n = 396) replicated it online; both obtained the same results. In a neutral‐value‐prime condition, American participants reminded of mortality (vs. control topic) more strongly endorsed a Congressman’s anti‐Islamic statements about Rep. Ellison. However, in a tolerance‐value‐prime condition, participants reminded of mortality maintained their acceptance of Rep. Ellison’s beliefs and practices. Political orientation was not impacted. Implications for terror management theory (TMT), other theories of existential dynamics and motivated conservative political ideology, and both recent and contemporary American politics are discussed.     

Political consumer behaviour among university students in Brazil and Germany: The role of contextual features and core political values

This study investigates the relationship between political consumerism and core political values (CPVs) among university students in Brazil (N = 414) and Germany (N = 222). Despite the prerequisite to endorse values that are compatible with political consumerism, contextual features of one's immediate environment might affect overall levels of political consumerism. Our results show that political consumerism is significantly associated with higher income in Brazil (but not in Germany). After controlling for income, political consumerism was practised more frequently in Germany than in Brazil, in urban compared with rural areas, and was not dependent on gender. The urban–rural split was stronger in Brazil than in Germany. These results confirm our hypothesis that contextual features are associated with political consumerism. Furthermore, the political value Equality positively predicted political consumerism in both countries. In contrast, Traditional Morality and support of Free Enterprise negatively predicted political consumerism, although the effect sizes of these relationships were only small. These results suggest that political consumerism among university students is widespread in Germany but not in Brazil. Interestingly, regardless of its low prevalence in Brazil, political consumerism is positively associated with the CPV of Equality among university students in both countries.     

Is the Association Between Multicultural Personality and Ethnic Tolerance Explained by Cross-Group Friendship?

The present study reports on the relations between multicultural personality and ethnic tolerance via associations with cross-group friendship in a sample of Portuguese university students (n = 270). It was found that the multicultural personality dimensions, particularly cultural empathy, open-mindedness, social initiative, and flexibility, were significantly correlated with ethnic tolerance. At the same time, a mediation model demonstrated that the relationship between open-mindedness and ethnic tolerance was partially mediated by cross-group friendship. In addition, emotional stability was found to be indirectly related to ethnic tolerance via its association with cross-group friendship. These findings highlight the importance of considering individual and contact variables in promoting tolerance toward representatives of diverse ethnic and cultural groups.     

Are the ethnically tolerant free of discrimination,prejudice and political intolerance?

We hypothesized that the ethnically tolerant (i.e., people who are anti‐ethnocentric and score very low on a measure of ethnocentrism) would perceive people with extremely incompatible values and beliefs as out‐groups and would engage in discrimination, prejudice and political intolerance against them. Experiments among Australian citizens in Studies 1 (N = 224) and 2 (N = 283) showed that the ethnically tolerant perceived supporters of a message in favour of mandatory detention of asylum seekers as out‐groups and consequently exhibited discrimination, prejudice and political intolerance against them. Study 3 with 265 U.S. citizens showed that, controlling for liberalism, ethnic tolerance led to prejudice against out‐groups. This was replicated with 522 UK citizens in Study 4, which also showed that social identity, and not moral conviction, mediated the link between ethnic tolerance and prejudice. The findings suggest that the ethnically tolerant can be discriminatory, prejudiced and politically intolerant against fellow humans.     

The Emotional Foundation of Political Cognition: The Impact of Extrinsic Anxiety on the Formation of Political Tolerance Judgments

Common sense recognizes emotion's ability to influence judgments. We argue that affective processes, in addition to generating feeling states, also influence how political cognition is manifested. Drawing on the theory of affective intelligence, we examine the role that anxiety plays in how and when people rely on predispositions and when they rely on contemporaneous information in making political tolerance judgments. We report on two experimental studies to test our arguments. In the first study we find that extrinsic anxiety generates a resistance response among subjects who hold a strong predisposition and a receptive response among those who do not. In the second study we present subjects with explicit "frames" exposing them to a pro- or anti-free speech message. We find that extrinsic anxiety enhances responsiveness to frames while an absence of anxiety diminishes the impact of these frames. Taken together these results show that affective processes shape how people make political judgments.     

通过打破抗原特异性T细胞免疫耐受控制慢性HBV感染

乙型肝炎病毒(HBV)感染诱导机体抗病毒免疫应答,若不能对病毒有效清除,体内抗原特异的CTL降低,出现抗原特异性T细胞免疫耐受,造成慢性肝脏炎症。分析HBV感染时抗原特异性T细胞免疫耐受机制,并通过打破免疫耐受预防HBV感染。     

Drug Tolerance, Drug Addiction, and Drug Anticipation

ABSTRACT— Environmental cues associated with drugs often elicit withdrawal symptoms and relapse to drug use. Such cues also modulate drug tolerance. The contribution of drug-associated stimuli to withdrawal and tolerance is emphasized in a Pavlovian-conditioning analysis of drug administration. Conditional responses occur in the presence of cues that have been associated with the drug in the past, such as the setting in which the drug was taken. These conditional responses mediate the expression of tolerance and withdrawal symptoms. Recently, it has become apparent that internal predrug cues, as well as environmental cues, elicit pharmacological conditional responses that contribute to tolerance and withdrawal. Such internal cues include cognitive or proprioceptive cues incidental to self-administration, drug-onset cues that are experienced shortly after administration, and emotional cues. According to the conditioning analysis, addiction treatment should incorporate learning principles to extinguish the association between stimuli (environmental and internal) present at the time of drug administration and the effects of the addictive drug.     

Nonlinearity in the relationship between political skill and work outcomes: Convergent evidence from three studies

The current investigation examined the form and magnitude of the relationship between political skill and two intrapersonal worker reactions—job satisfaction and job tension. Political skill was hypothesized to demonstrate an inverted U-shaped nonlinear relationship with job satisfaction and a U-shaped relationship with job tension. Data from three separate studies supported the hypothesized relationships. Specifically, moderate levels of political skill were associated with higher levels of job satisfaction (Studies 1-3) and lower levels of job tension (Studies 1 and 2). Conversely, in comparison to more moderate levels, higher and lower levels of political skill were adversely related to these outcomes. Implications, strengths and limitations, and directions for future research are discussed.