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Building on the approach/inhibition theory of power and the situated focus theory of power, we examine the roles of positional and personal power on altruism and incivility in workplace dyads. Results from a field study in daycare centers showed that legitimate power (a dimension of positional power) was positively associated with incivility. In contrast, personal power—referent power and expert power—was positively associated altruism and was negatively associated with incivility. Referent power was a stronger predictor of both altruism and incivility for individuals with low humility than those with high humility. Coercive power was a stronger predictor of incivility for individuals with high humility than those with low humility. 相似文献
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Researchers have postulated that deficits in cognitive control are associated with, and thus may underlie, the perseverative thinking that characterises generalised anxiety disorder (GAD). We examined associations between cognitive control and levels of spontaneous state rumination following a stressor in a sample of healthy control participants (CTL; n?=?27) and participants with GAD (n?=?21). We assessed cognitive control by measuring working memory capacity (WMC), defined as the ability to maintain task-relevant information by ignoring task-irrelevant information. To this end, we used an affective version of the reading span task with valenced (negative or neutral) distractors. Lower WMC in the presence of negative distractors was associated with greater state rumination in the GAD group, but not in the CTL group. These findings suggest that difficulty maintaining task-relevant information due to interference from negative distractors contributes to perseverative thinking in GAD. 相似文献
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Jae Yoon Chang Jin Nam Choi Myung Un Kim 《Journal of Occupational & Organizational Psychology》2008,81(2):299-317
Retention of key R&D experts has been recognized as a critical managerial challenge for many technology‐based companies. In this study, we propose that turnover of highly educated professional workers is meaningfully related to individual characteristics such as cognitive style, work values and career orientation. We tested the hypotheses using data collected from a sample of 132 R&D professionals with PhD degrees in engineering or natural science in a Korean electronics firm. The time‐dependent risk of turnover was estimated by survival analysis using a proportional hazards regression model. The results showed that over the 7‐year period after their organizational entry, R&D professionals with high levels of intrinsic values and cosmopolitan orientation were more likely to leave the organization than were their counterparts with low levels of intrinsic values and cosmopolitan orientation. The hazard function showed that the positive effect of intrinsic work values on turnover was particularly salient in the third and fourth year of R&D professionals' organizational tenure. We found that the positive effect of cosmopolitan orientation on turnover increased over time, introducing a greater risk of turnover with increasing tenure. The present findings have practical implications for the retention of highly educated R&D professionals in a corporate setting. 相似文献
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This study examined social connectedness in mainstream society as a mediator between acculturation and subjective well-being (SWB), and social connectedness in the ethnic community as a mediator between enculturation and SWB. Survey data from 188 Korean immigrants in the Midwest were subject to path analyses. Results partially supported the study hypotheses. Social connectedness in mainstream society tended to partially mediate the relationship between acculturation and SWB although the standardized mediating effect did not reach statistical significance. Social connectedness in the ethnic community fully mediated the relationship between enculturation and SWB. About 49% of the variance in SWB was explained by acculturation, social connectedness in the ethnic community, and social connectedness in mainstream society, in a descending order of their unique contribution. Implications for theory, research, and practice are discussed. 相似文献
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INFLUENCES ON COCAINE TOLERANCE ASSESSED UNDER A MULTIPLE CONJUNCTIVE SCHEDULE OF REINFORCEMENT
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Jin Ho Yoon Ph.D. Marc N. Branch 《Journal of the experimental analysis of behavior》2009,92(3):413-422
Under multiple schedules of reinforcement, previous research has generally observed tolerance to the rate‐decreasing effects of cocaine that has been dependent on schedule‐parameter size in the context of fixed‐ratio (FR) schedules, but not under the context of fixed‐interval (FI) schedules of reinforcement. The current experiment examined the effects of cocaine on key‐pecking responses of White Carneau pigeons maintained under a three‐component multiple conjunctive FI (10 s, 30 s, & 120 s) FR (5 responses) schedule of food presentation. Dose‐effect curves representing the effects of presession cocaine on responding were assessed in the context of (1) acute administration of cocaine (2) chronic administration of cocaine and (3) daily administration of saline. Chronic administration of cocaine generally resulted in tolerance to the response‐rate decreasing effects of cocaine, and that tolerance was generally independent of relative FI value, as measured by changes in ED50 values. Daily administration of saline decreased ED50 values to those observed when cocaine was administered acutely. The results show that adding a FR requirement to FI schedules is not sufficient to produce schedule‐parameter‐specific tolerance. Tolerance to cocaine was generally independent of FI‐parameter under the present conjunctive schedules, indicating that a ratio requirement, per se, is not sufficient for tolerance to be dependent on FI parameter. 相似文献
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Kyong Yoon 《Journal of International Migration and Integration》2017,18(2):547-562
Drawing on qualitative interviews with South Korean migrants in Canada, this study examines how full-time working migrants appropriate the Internet to maintain sociocultural connections with their homeland, their diasporic community, and the host society. The present study raises the question of how the rapid diffusion of the Internet may redefine the meanings of the Korean diaspora, and it explores how migrants engage in, or negotiate, the digital mediascape of the host society. While Korean migrants in the present study encountered no difficulty with accessing and using the Internet, it was largely appropriated in Korean language and in relation to Korean community rather than serving as a platform through which they could actively engage in the host society’s mediascape. Thus, it is questionable how the ethnic use of the Internet may contribute to the co-construction between migrant and host media users. 相似文献
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Yoon‐Jae Chang 《The Ecumenical review》2017,69(2):225-236
While 2017 marks the 500th anniversary of the Lutheran Reformation, this article argues that reflection on the Reformation should begin by remembering that the Lutheran Reformation was only one of several reformations. Noting both the achievements and the limits of Luther's Reformation, the article proposes commemorating Jan Hus and the Czech Reformation, which took place a hundred years before Luther. Unlike Luther's Reformation, which focused on the doctrinal issue of “justification by faith,” the Czech Reformation focused on the issue of the Lord's supper and practised a “social Holy Communion” beyond the boundaries of the church. The article concludes that the Czech Reformation provides a fresh vision and inspiration for the contemporary ecumenical movement in Korea and around the world, transcending a perspective that sees ecumenism as being focused on a fellowship of churches. 相似文献