Diversity in goal-orientation, team reflexivity, and team performance

Although recent research highlights the role of team member goalorientation in team functioning, research has neglected the effects of diversity in goalorientation. In a laboratory study with groups working on a problem-solving task, we show that diversity in learning and performanceorientation are related to decreased group performance. Moreover, we find that the effect of diversity in learning orientation is mediated by group information elaboration and the effect of diversity in performanceorientation by group efficiency. In addition, we demonstrate that teamreflexivity can counteract the negative effects of diversity in goalorientation. These results suggest that models of goal orientation in groups should incorporate the effects of diversity in goal orientation.

Audience design in the police interview:the interactional and judicial consequences of audience orientation

Police-suspect interviews in England & Wales are a multi-audience, multi-purpose, transcontextual mode of discourse. They are conducted as part of the initial investigation into a crime, but are subsequently recontextualised through the judicial process, ultimately being presented in court as evidence against the interviewee. The communicative challenges posed by multiple future audiences are investigated by applying Bell’s (1984) audience design model to the police interview, and the resulting "poor fit" demonstrates why this context is discursively counter-intuitive to participants. Further, data analysis indicates that interviewer and interviewee, although ostensibly addressing each other, may orientate to different audiences, with potentially serious consequences. As well as providing new insight into police-suspect interview interaction, this article seeks to extend understanding of the influence of audience on interaction at the discourse level, and to contribute to the development of theoretical models for contexts with multiple or asynchronous audiences.

Basisdiskothek Rock und Pop:Essential collection rock and pop

Was darf in einem gutsortierten Plattenschrank aus den Bereichen Rock und Pop nicht fehlen? Uwe Schütte beantwortet diese drängende Frage. Inzwischen hat er seine erfolgreiche Empfehlungsliste überarbeitet und den Band um fünf Klassiker sowie Entdeckungen in neuen Einzelartikeln ergänzt: von Abba über Burial, Death Cab For Cutie und Tocotronic bis hin zu Wilco. Register der Platten und Gruppen erleichtern die Orientierung in diesem für den Musikfan unentbehrlichen Band. What may be missing in a well-stocked record collection from the fields of rock and pop not? Uwe Schütte answers this pressing question. Since then he has revised his successful referral list and the band around five classics and new discoveries, supplemented in individual articles: Abba on Burial, Death Cab For Cutie and Plumb to Wilco. Register of the panels and groups to facilitate the orientation in this indispensable volume for the music lover.

The social and entrepreneurial orientation of small businesses:mutually exclusive or reinforcing? (INTERACTIVE PAPER)

Principal Topic - As argued by Acs and Phillips (2002) it is not only “the creation of wealth (entrepreneurship)” but also “the reconstitution of wealth (philanthropy)”, which has been essential for the inherent dynamism of the market economy (Ibid., p.201). However, we understand little about the entrepreneurship – philanthropy link in institutional contexts that differ from that of leading developed market economies. Accordingly our research agenda is to investigate the entrepreneurship-philanthropy nexus in a very different context of Lithuania, a country which shed a command economy system twenty years ago. In particular, we are interested to see if the cluster of attitudes and strategies of firms conducive to entrepreneurship, i.e. their entrepreneurial orientation (Covin & Slevin, 1989), is consistent or contradictory with philanthropy? In other words, is philanthropy strongly associated with some core components of entrepreneurship, or is it an entrepreneurial anomaly, relying on a minority of economic actors that provide important links with wider, non-economic communities. Method - The study draws on 270 randomly sampled, phone interviews with owners and ownermanagers of small and medium-sized enterprises (SMEs), i.e. firms with less than 250 employees. Interviews were conducted in Lithuania during January- March, 2008. Our results are based on confirmatory factor analysis combined with regression analysis. Results and Implications - Despite the legacy of informal institutions that is conducive neither to entrepreneurship nor to civic society, we found that by now, (i) the companies that score highest on entrepreneurial orientation construct, (ii) that perform best and those (iii) that have foreign owners are also most likely to declare their commitment to philanthropy. Our findings that most entrepreneurial firms are also involved in philanthropy are consistent with the perspective on the pattern of development in an entrepreneurial economy as outlined by Acs and Phillips (2002).

Cognitive orientation type as a source of individual differences in information processing

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Preferred orientation in 18/10, 18/12 and 18/14 chromium/nickel steels and its relation to tensile and press forming properties

DUE TO COPYRIGHT RESTRICTIONS ONLY AVAILABLE FOR CONSULTATION AT ASTON UNIVERSITY LIBRARY AND INFORMATION SERVICES WITH PRIOR ARRANGEMENT

The relationship between mechanical properties, preffered orientation and press forming behaviour of copper and 70/30 brass

DUE TO COPYRIGHT RESTRICTIONS ONLY AVAILABLE FOR CONSULTATION AT ASTON UNIVERSITY LIBRARY AND INFORMATION SERVICES WITH PRIOR ARRANGEMENT

Cultural diversity and team performance:the role of team member goal orientation

As workforce diversity increases, knowledge of factors influencing whether cultural diversity results in team performance benefits is of growing importance. Complementing and extending earlier research, we develop and test theory about how achievement setting readily activates team member goal orientations that influence the diversity-performance relationship. In two studies, we identify goal orientation as a moderator of the performance benefits of cultural diversity and team information elaboration as the underlying process. Cultural diversity is more positive for team performance when team members' learning approach orientation is high and performance avoidance orientation is low. This effect is exerted via team information elaboration.

SHG in a low-loss orientation patterned GaAs waveguide

We demonstrate second harmonic generation at 1621 nm in a low-loss orientation-patterned GaAs waveguide pumped by an optical parametric oscillator system. The losses were estimated to be 2.12 dB/cm.

Second harmonic generation in a low-loss orientation-patterned GaAs waveguide

The technology of low-loss orientation-patterned gallium arsenide (OP-GaAs) waveguided crystals was developed and realized by reduction of diffraction scattering on the waveguide pattern. The propagation losses in the OP-GaAs waveguide were estimated to be as low as 2.1 dB/cm, thus demonstrating the efficient second harmonic generation at 1621 nm under an external pumping. © 2013 Optical Society of America.

Examining crystallographic orientation dependence of hardness of silica stishovite

We conducted nanoindentation to explore the hardness and elastic properties of silica stishovite, synthesized at high pressure and quenched to ambient conditions. A total of 10 crystallographic orientations were examined on selected grains with a maximum load of 4 or 20 mN. We observed discontinuity in the load-displacement curve (pop-in) for the [2 5 over(1, -)] and [6 2 over(1, -)] grains subjected to a maximum load of 20 mN. The single-crystal hardness at high plastic deformation is quasi-isotropic with an average of 32 ± 1 GPa, similar to the polycrystalline hardness reported earlier; the theoretical hardness determined from the experiments is about 54 ± 3 GPa. These two hardnesses suggest that stishovite is one of the hardest oxides. The measured indentation moduli are close to the predictions at low load (minor plasticity) but are considerably lower at high load (high plasticity). Both indentation hardness and modulus decrease with increasing plasticity. Our results underscore the necessity of considering the degree of plastic deformation when interpreting hardness and elastic moduli from indentation experiments. © 2007 Elsevier B.V. All rights reserved.

Brand orientation and brand values in retail banking

This exploratory study seeks to provide an appreciation of brand orientation in retail banking. Through in-depth interviews at head office and branch level, we explore managers' brand mind-set. We also surface managers' views about the relationship between market and brand orientation. Further, we examine managers' perceptions about the role of brand values as resources in creating a brand orientation. In a large-scale study of front-line employees, we examine the level of agreement with brand values, and describe differences in brand buy-in across employee clusters. © 2013 Copyright Westburn Publishers Ltd.

Transverse load and orientation measurement with multicore fiber Bragg gratings

We demonstrate the sensitivity of Bragg gratings in a multicore fiber to transverse load. The Bragg peaks are split because of stress-induced birefringence, the magnitude of which depends upon the load and grating position relative to the load axis. Experiments show that a set of gratings in a four-core fiber can measure a load axis angle to ±5° and a load magnitude to ±15 N m-1 up to 2500 N m-1. We consider alternative designs of multicore fiber for optimal load sensing and compare experimental and modeled data. © 2005 Optical Society of America.