The neural underpinnings of facial emotion recognition in ischemic stroke patients

Deficits in facial emotion recognition occur frequently after stroke, with adverse social and behavioural consequences. The aim of this study was to investigate the neural underpinnings of the recognition of emotional expressions, in particular of the distinct basic emotions (anger, disgust, fear, happiness, sadness and surprise). A group of 110 ischaemic stroke patients with lesions in (sub)cortical areas of the cerebrum was included. Emotion recognition was assessed with the Ekman 60 Faces Test of the FEEST. Patient data were compared to data of 162 matched healthy controls (HC’s). For the patients, whole brain voxel-based lesion–symptom mapping (VLSM) on 3-Tesla MRI images was performed. Results showed that patients performed significantly worse than HC’s on both overall recognition of emotions, and specifically of disgust, fear, sadness and surprise. VLSM showed significant lesion–symptom associations for FEEST total in the right fronto-temporal region. Additionally, VLSM for the distinct emotions showed, apart from overlapping brain regions (insula, putamen and Rolandic operculum), also regions related to specific emotions. These were: middle and superior temporal gyrus (anger); caudate nucleus (disgust); superior corona radiate white matter tract, superior longitudinal fasciculus and middle frontal gyrus (happiness) and inferior frontal gyrus (sadness). Our findings help in understanding how lesions in specific brain regions can selectively affect the recognition of the basic emotions.     

Epistemic buck-passing and the interpersonal view of testimony

Two ideas shape the epistemology of testimony. One is that testimony provides a unique kind of knowledge. The other is that testimonial knowledge is a social achievement. In traditional terms, those who affirm these ideas are anti-reductionists, and those who deny them are reductionists. There is increasing interest, however, in the possibility of affirming these ideas without embracing anti-reductionism. Thus, Sanford Goldberg uses the idea of epistemic buck-passing to argue that even reductionists can accept the uniqueness of testimonial knowledge, and Jennifer Lackey gives both speaker and hearer an essential role in testimonial justification, rejecting both reductionism and anti-reductionism in favor of what she calls dualism. After distinguishing a weaker and a stronger notion of buck-passing, we show how anti-reductionists can use the stronger notion to motivate their position, and to answer Goldberg’s and Lackey’s challenges.     

In Politics We Trust…or Not? Trusting and Distrusting Demonstrators Compared

This article sheds light on the debate regarding political trust and protest activity. The debate boils down to the question whether trust in politics is positively or negatively related to protest activity. We exploit a dataset encompassing data on about 9,000 demonstrators spread over seven European countries. These demonstrators' trust in their parliaments varies widely, ranging from trustworthy capable, to corrupt incapable. We examine the diverging sociodemographic profiles and motivational dynamics that turn distrusting and trusting citizens into demonstrators. We hypothesize and show that distrusting demonstrators turn their back to institutionalized politics; for them, demonstrating substitutes the party politics they distrust. For trusting demonstrators, demonstrating supplements party politics. Trusting and distrusting demonstrators also differ considerably in terms of motivation. Distrusting demonstrators are stronger motivated to demonstrate than trusting demonstrators. Moreover, while political cynicism amplifies the motivation of distrusting demonstrators, it suppresses the motivation of trusting demonstrators. We conclude that the question to be answered is not so much whether people who engage in protest activity trust or distrust their political elites, but rather who the trusting and distrusting protesters are and why they protest.     

Social Value Orientation,Expectations, and Cooperation in Social Dilemmas: A Meta‐analysis

Interdependent situations are pervasive in human life. In these situations, it is essential to form expectations about the others' behaviour to adapt one's own behaviour to increase mutual outcomes and avoid exploitation. Social value orientation, which describes the dispositional weights individuals attach to their own and to another person's outcome, predicts these expectations of cooperation in social dilemmas—an interdependent situation involving a conflict of interests. Yet, scientific evidence is inconclusive about the exact differences in expectations between prosocials, individualists, and competitors. The present meta‐analytic results show that, relative to proselfs (individualists and competitors), prosocials expect more cooperation from others in social dilemmas, whereas individualists and competitors do not significantly differ in their expectations. The importance of these expectations in the decision process is further highlighted by the finding that they partially mediate the well‐established relation between social value orientation and cooperative behaviour in social dilemmas. In fact, even proselfs are more likely to cooperate when they expect their partner to cooperate. Copyright © 2018 European Association of Personality Psychology     

Trust in organization as a moderator of the relationship between self‐efficacy and workplace outcomes: A social cognitive theory‐based examination

Drawing on a social cognitive theory perspective, we contend that an employee's trust in oneself, or self‐efficacy, will interact with the individual's trust in the system, or trust in organization, to predict job attitudes and behaviours. Specifically, we expected that self‐efficacy would have stronger effects on job attitudes (job satisfaction and turnover intentions) and behaviours (task performance and organizational citizenship behaviours) to the degree to which employees perceive high levels of trust in organization. Using data collected from 300 employees and their respective supervisors at a manufacturing organization in Turkey across three waves, we found that self‐efficacy had more positive effects on job satisfaction, task performance, and citizenship behaviours when trust in organization was high. Interestingly, self‐efficacy had a positive effect on turnover intentions when trust in organization was low, indicating that high trust in organization buffered the effects of self‐efficacy on intentions to leave. The results suggest that the motivational value of trust in oneself is stronger to the degree to which employees also have high trust in the system, whereas low trust in system neutralizes the motivational benefits of self‐efficacy.

Practitioner points

• Practicing managers should not only invest in increasing self‐efficacy of their employees, but also invest in building trust to improve employees’ attitudes, behaviours, and performance. This is because when employee trust in organization is high, employee self‐efficacy has greater potential to have a positive influence over job satisfaction, task performance, and organizational citizenship behaviours.
• Self‐efficacy may actually increase an employee's desire to leave the organization when organizational conditions are unfavourable, such as in the case of low trust in the organization. Practicing managers should be aware that employees who have high levels of confidence may be at higher risk of turnover when they are unhappy with the organization.

     

亲社会行为倾向的年龄差异:共情关怀和人际信任的链式中介效应

全球老龄化浪潮正在来临,亲社会行为倾向的年龄差异受到广泛关注。基于第六次世界价值观调查数据集,运用39887个全球成年样本对全球人口亲社会行为倾向的年龄差异进行检验,并探究年龄通过共情关怀和人际信任影响亲社会行为的中介机制。结果表明:全球范围内,年龄显著正向影响亲社会行为倾向,共情关怀不存在显著的年龄差异,人际信任在年龄和亲社会行为倾向之间起显著的中介效应。研究结果对考察亲社会行为倾向的年龄差异及其作用机制具有重要理论价值和实践意义。     

Trusting strangers: The benefits of reciprocal self-disclosure during online computer-mediated communication and mediating role of interpersonal liking

Reciprocal self-disclosure has reportedly been associated with increased interpersonal trust. However, existing research mainly focuses on online disclosure between acquaintances and overlooks the types of reciprocal disclosure, especially in the initial interactions between strangers communicating online. This study aimed to investigate how three types of reciprocal self-disclosure (turn-taking reciprocity, extended reciprocity and non-reciprocity) contribute to trust and the mechanism of positive interpersonal liking, and whether any effect was instant and stable or increased across two interactions during computer-mediated communication (CMC). Participants were assigned to one of the three reciprocal disclosure conditions and engaged in online interactions. Self-reported and behavioural results demonstrated higher levels of interpersonal trust and liking in the second interaction phase than in the first across all conditions. The turn-taking reciprocity condition showed higher interpersonal trust than did the extended condition, and higher interpersonal liking than did the extended and non-reciprocity conditions; this effect was apparent in both interactions. These findings help us understand the relationship between online self-disclosure and interpersonal trust, suggesting that certain patterns of communication with strangers (e.g., turn-taking reciprocity) may foster more positive social outcomes during CMC over time, while demonstrating the importance of immediacy in synchronous conversations.     

When Increased Group Identification Leads to Outgroup Liking and Cooperation: The Role of Trust

ABSTRACT

Two studies explored the influence of group identification and the functional relations between groups on outgroup liking. In a laboratory study, Study 1 (N = 112) found that outgroup liking was highest when group identification was high and relations between groups were cooperative, but outgroup liking was lowest when group identification was high and relations were competitive. In a field replication of Study 1, Study 2 (N = 181) similarly found more liking with high group identification and cooperative relations between groups. Additional analyses revealed that the Identification × Relations interactions found in Studies 1 and 2 were mediated by outgroup trust. We discuss how trust is an important factor for predicting outgroup bias for both high and low group identification.     

Does Generalized (Dis)Trust Travel? Examining the Impact of Cultural Heritage and Destination‐Country Environment on Trust of Immigrants

At least two contrasting perspectives on the roots of generalized trust exist: The cultural perspective emphasizing how trust is a stable trait passed on from one generation to the next through parental socialization, and the experiential perspective, which stresses that trust is subject to change with what we experience in the environment in which we live. Analyzing trust of immigrants is an effective way to contrast the two perspectives, as the cultural perspective predicts that immigrants' level of trust will continue to reflect the level of trust of their home country, whereas the experiential perspective predicts that trust of immigrants will change according to the environment of the destination country. This article examines how first‐generation immigrants from three low‐trust countries of origin (Turkey, Poland, and Italy) are affected by migrating to high‐trust countries in Northern Europe, which hold qualities conducive to trust. In contrast to earlier studies examining trust of immigrants, I build on one data set containing data on both migrants and nonmigrants from the same country of origin as well as on a wide range of relevant covariates of trust. Using the method of matching, the results of the analysis lend most support to the experiential perspective on trust as the destination‐country context has a massive impact on trust of immigrants, who display significantly higher levels of trust than comparable respondents in their country of origin. The results are robust to limiting the destination‐country context to only one country (Germany) and comparing migrants and nonmigrants responding in the same language.     

品牌信任和品牌情感：究竟谁导致了品牌忠诚?—— 一个动态研究

现有关于品牌忠诚影响因素的相关研究发现, 品牌信任和品牌情感是品牌忠诚的决定因素。尽管也有很多学者认为应该从动态的视角认识忠诚的概念, 但是现有文献却没有随着时间推移来研究消费者品牌忠诚的发展过程。为了弥补现有营销文献中这一理论的不足, 本文提供了一个关于品牌情感和品牌信任同时影响品牌忠诚形成过程的动态研究。通过一个纵向情境模拟实验研究发现随着时间的推移, 品牌信任对品牌忠诚的影响作用增强了, 而品牌情感的影响作用减弱了。并且, 消费者对品牌的不一致性体验会削弱这种效应。最后, 研究指出品牌情感和品牌信任对品牌忠诚共同的影响作用随着消费经验的积累显著增强。