Search

The study aimed to verify the prediction of general work performance by a perception of a leader as a security provider (LSP) in tram drivers. Contextual performance (job dedication) was a mediator in the predictive model. The research sample consisted of 196 tram drivers, 62.22% of the organization's tram drivers. All participants shared the same leader, the head of the tram operation. They completed quantitative cross-sectional self-administered surveys. Results showed that job dedication (contextual performance) predicted the general performance. Job dedication as a partial mediator enhanced the percentage of the general performance's explained score from 15.3% to 26.3%--predicted by perceiving the leader as a safe figure. Discussion suggested further analyzing the functions of a leader as an attachment figure in work settings and their connections to the other organizational behavioral variables. Functions of emotionality and separation distress did not relate to the work performance of tram drivers. Secure-based leadership and focus on job dedication fostered the tram drivers' general work performance. [ABSTRACT FROM AUTHOR]

More experience results in better performance, usually. In most tasks, the more chances to learn we have, the better we are at it. This does not always appear to be the case in time perception however. In the current article, we use three different methods to investigate the role of the number of standard example durations presented on performance on three timing tasks: rhythm continuation, deviance detection, and final stimulus duration judgement. In Experiments 1a and 1b, rhythms were produced with the same accuracy whether one, two, three, or four examples of the critical duration were presented. In Experiment 2, participants were required to judge which of four stimuli had a different duration from the other three. This judgement did not depend on which of the four stimuli was the deviant one. In Experiments 3a and 3b, participants were just as accurate at judging the duration of a final stimulus in comparison to the prior stimuli regardless of the number of standards presented prior to the final stimulus. In summary, we never found any systematic effect of the number of standards presented on performance on any of the three timing tasks. In the discussion, we briefly relate these findings to three theories of time perception. [ABSTRACT FROM AUTHOR]

Al-Kharaqi's Muntahá al-idrak fi taqasim al-aflak (The Utmost Attainment on the Divisions of the Orbs): The First Comprehensive Hay a Work on Ptolemaic Cosmology. Next he introduces the contents of al-Kharaqi's I Muntahá i , accompanied by a commentary on select chapters (Chapter 3) and positioning this treatise as the earliest comprehensive I hay a i work. The introduction begins with a biographical account of al-Kharaqi's life and works, clarifying the existence of two contemporaneous scholars sharing the same I nisba i , namely al-Kharaqi, which modern scholars have often confused and subsequently recognized as a single individual (Chapter 1). [Extracted from the article]

As a kind of job characteristic, feedback often occurs in the organization in order to improve employee performance. Based on leadership identity theory, this study developed a conceptual model involving supervisor developmental feedback, job crafting and job performance. the authors then targeted a large manufacturing enterprise in Hunan, China, obtaining 337 valid data using an on-site questionnaire survey. The data was analyzed using a hierarchical linear regression method, showing that supervisor developmental feedback was positively related to job crafting and employee job performance, and this job crafting was positively associated with employee job performance and partially mediated the relationship between supervisor developmental feedback and employee job performance. Managerial implications and directions for further research are discussed. [ABSTRACT FROM AUTHOR]

This paper uses the case of New York City teachers' interpretations of the labels that are assigned to their performance to explore how teachers experience teacher evaluation systems. Based on our analyses of 141 interviews with New York City teachers, we argue that the ordinal performance labels assigned to teachers by New York City's Advance teacher development and evaluation system—Highly Effective, Effective, Developing, and Ineffective—have meanings that extend beyond how they locate teachers in relation to one another, or in relation to an absolute standard of teaching performance. The labels can evoke powerful emotions in teachers, and may stymie policymakers' hopes that they will be motivated by the labels to redouble their efforts to teach well. Teachers' reactions to the labels can also reveal their strategies to resist the redefinition of teachers' work. [ABSTRACT FROM AUTHOR]

Although Jane Addams has long been recognized as a pioneer in North American pragmatism, efforts to develop her thought into a distinct research program have been limited. This article develops Addams's work as a method of sociological inquiry by focusing on her notions of "perplexity," "moral adjustment," and "sympathetic understanding." Emphasizing the essential role of language in moral conflicts and reconstruction, the article incorporates Charles Wright Mills's concept of "vocabularies of motives." Together, these notions offer a framework for exploring the moral dilemmas that care workers experience when responding to the imposition of standardization of their working practices. A case study demonstrates how care workers, while coping creatively with the effects of a service reform, develop motive vocabularies in defense of their professional ethics. Such situated creativity on "the shop floor" of social services remains relatively under-explored and under-theorized. [ABSTRACT FROM AUTHOR]

This study examined gender differences in the experiences of 923 officer cadets attending Canadian Military Colleges and 135 officer cadets attending civilian universities who completed a survey. Overall, the findings revealed that the experience of officer cadets in civilian universities was more positive, gender neutral, and their institutions' values and culture were a better fit for them compared to their peers in Canadian Military Colleges. For officer cadets in Canadian Military Colleges, the results revealed that women were less likely to perceive gender equality in the way they were treated, the fairness of complaint mechanisms, and being treated with respect compared to men. Men in Canadian Military Colleges were less likely to perceive gender equality in performance standards than women. There were no gender differences in experiences for officer cadets in civilian universities. [ABSTRACT FROM AUTHOR]

The National Coalition for Core Arts Standards released standards for music education in 2014. These standards are guided by artistic processes and measured by performance standards specific to content areas and grade levels. As school districts in the United States adopt the Core Arts Standards for their music programs, it is imperative that modern band teachers demonstrate how their curriculum aligns with this new framework. Modern band is one approach to popular music education that is particularly well suited to address this new framework; the emphases of songwriting, improvising, critical listening, and group work in a learner-centered modern band class/ensemble are associated with a wide variety of standards. This article explores connections between popular music pedagogies and each of the processes in the Core Arts Standards and examines which standards may be most appropriate for modern band contexts. [ABSTRACT FROM AUTHOR]

The structural performance of standard steel sections in long-span constructions gradually deteriorates due to wider and slighter webs that tend to buckle. This is the characteristic problem of plane webs. Corrugated steel web plates allow a considerable reduction of weight and increasing the web capacity of the beam. The experimental test results of optimal designed corrugated web beams, fortifying thin-walled steel girders without stiffeners, under load conditions, have been compared with the 3-D plane strains finite elements (FE) model in this paper. The span of fabricated corrugated web beams (CWB) is chosen as 5 m. These optimally designed CWB are exposed to a single concentrated loading, two-point loading, and partially distributed loading, respectively. The design methods for CWB are firefly optimization and hunting search algorithms. The implementation of design constraints is based on the EUROCODE, DIN, and DAST-Ri. 015 code provisions. The load-displacement curves, the residual load capacity, and the failure form of eighteen tested corrugated web beams are inquired in depth along the experimental process. The structural analysis software ANSYS is used for the simulation of the experimental study, the verification of all test results, and the investigation of the behavior of failure forms. [ABSTRACT FROM AUTHOR]

Global clinical trials depend on a range of standards in order for research results to be comparable. As standardization is more than a mere technical exercise, tensions can arise when things are not uniform. This paper uses empirical data from interviews with principal investigators as well as Clinical Research Organization and pharmaceutical industry representatives working in India's clinical trial industry to critically examine the ways Indian researchers navigate quests for standardization. It turns the analytical lens to the often obfuscated work of standardization aiming to transcend the biological and cultural specificity of research participants and research sites. Drawing on the concept of local biologies, it illustrates that the universal body presumed by clinical trial methodology is, in fact, a specifically Euro-American one: Indian participants not only need to be made globally comparable but also aligned with the drugs' future consumers. Focusing on the tensions between biomedicine's postulation of bodily universality and trial participants' local biologies, this paper advances recent interventions problematizing the structural violence undergirding global clinical trials. It also contributes to the literature on local biologies in its discussion of how these are negotiated in Indian for-profit clinical trials. [ABSTRACT FROM AUTHOR]