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721.
Employees' self-identities, or the ways in which they define themselves relative to others, have implications for the quality of leader and follower relationships at work. Although self-identity has been examined within the context of transformational and charismatic leadership, its relevance for leader–member exchange (LMX) has received little attention. In this study we integrate LMX and self-identity theories. Doing so proved useful because it was found that leader and follower identities predicted LMX quality, as did the fit between leader and follower identities and interactions among fit at different self-identity levels. LMX quality fully mediated relationships of self-identity fit with job performance, regardless of whether LMX was reported by subordinates or their supervisors. Lastly, we also found that self-identity predicted LMX agreement across supervisors and subordinates. Implications of our findings for theory and practice are discussed. 相似文献
722.
AbstractThe University of Tennessee Libraries Career Employee Program (CEP) was inaugurated in 1999 to provide career staff with opportunities for educational and service enrichment and to financially reward support staff who meet the program requirements. This article describes the experiences of the participants, a review board member, and a supervisor, all of whom work in serials areas of the University of Tennessee Libraries. The libraries' human resources officer explains the origin of the CEP and the process of making it an ongoing program. 相似文献
723.
AbstractCataloging requires constant continuing education. The recent changes to Anglo-American Cataloguing Rules (AACR2) Chapter 12 have necessitated widespread efforts to train and retrain serials catalogers. Serials cataloger librarians from the University of Pittsburgh, the University of Minnesota–Twin Cities, and the San Francisco Public Library describe their methods and the challenges of ongoing serials cataloging training. Serials Review 2003; 29:117–120. 相似文献
724.
Probability integrals and percentage points of univariate distributions from up to eight different families, having common first four moments are compared. Among interesting observations is the remarkable consistency in the standardized upper and lower 5% points over considerable regions of the √β1, β2 plane; also the closeness of agreement between the log-normal and non-central t distributions and the Pearson Type VI and Type IV curves respectively. 相似文献
725.
The random effects survival model has been widely used in the recent literature as a generalization of the continuous proportional hazards model. When a random effect is present, it is known that the hazard rates are generally underestimated in the context of continuous proportional hazards models. This article establishes theorems for the influence of random effects on both univariate and bivariate discrete proportional hazards models. 相似文献
726.
727.
The distribution of the number of items observed to be defective in samples from a finite population. When detection of defectiveness is not certain, is obtained. The distribution of waiting time all a specified number of defective items is observed is also considered. 相似文献
728.
Donald B. Owen Ralph A. Evans Richard A. Johnson Jerald F. Lawless Peter R. Nelson 《统计学通讯:理论与方法》2013,42(11):2815-2844
The smooth PL quantile estimator is proposed and the analog of Bahadur-Kiefer type process is constructed based on the PL estimator and the smooth PL quantile estimator when the data are subject to censorship. Pointwise and uniform strong limit theorems for this process are established, The theorems are sharp and give the exact convergent rates of Bahadur type representation for the smooth PL quantile estimator. 相似文献
729.
Sport is used as a lens through which ‘white’ people are encouraged to analyse how they construct and view ‘black’ people. Sport is linked to an analysis of the ways that sections of the media have framed tennis champions Serena and Venus Williams as threats. This article examines how key media spokespeople use disparaging racist and sexist stereotypes that no longer focus on female passivity and weakness to denigrate their physical power and mental strength. It argues for a new critical race consciousness that can inform sporting commentary and media narratives to enable African American women and men to envision and achieve equality within a broader framework of social justice. 相似文献
730.
Derek Johnson 《Feminist Media Studies》2013,13(6):895-911
Responding to the 2010 media discourse around Katie Goldman—a ten-year-old Star Wars fan bullied for her interest in something perceived to be “for boys”—this essay investigates the relationship between industrial logics of media franchising, postfeminist culture, and the vernacular participation of social media users in regulatory ideologies of gender and sexuality. Reading mediated public performances of support for Katie against the hyper-feminized, industrially-produced “princess” media culture she seemingly rejected, as well as the sci-fi fashion shop HerUniverse that opened up a feminized space of fan subjectivity in the marketing of the Star Wars franchise, we can see how the transgression of normative consumer ideals by girls became re-inscribed within postfeminist and heteronormative gender roles. While celebrating unruly girl science fiction consumers as “different,” both industry and vernacular media cultures repositioned these figures in relation to beauty, princesses, heteronormative romance, and other postfeminist (but traditionally feminine) ideological frames. 相似文献