School leadership models: what do we know?     

Tony Bush  Derek Glover 《School Leadership & Management》2014,34(5):553-571

The growth in the importance of school leadership has been accompanied by theory development, with new models emerging and established approaches being redefined and further developed. The purpose of this paper is to review current and recent writing on leadership models. The paper examines theoretical literature, to see how leadership is conceptualised, and empirical literature, to demonstrate whether and how the research evidence supports these concepts. The paper shows that leadership models are subject to fashion but often serve to reflect, and to inform, changes in school leadership practice.  相似文献   

Public anonymity and the connected world     

Tony Doyle  Judy Veranas 《Ethics and Information Technology》2014,16(3):207-218

We defend public anonymity in the light of the threat posed by digital technology. Once people could reasonably assume that they were fairly anonymous when they left the house. They neither drove nor walked around with GPS devices; they paid their highway tolls in cash; they seldom bought on credit; and no cameras marked their strolls in the park or their walks down the street. Times have changed. We begin with a brief discussion of the concept of anonymity. We then argue that public anonymity helps promote privacy in public. Next, we argue that public anonymity is worth protecting insofar as it promotes autonomy. After that we attempt to show how digital technology threatens public anonymity in the context of CCTV and GPS devices. We argue for a significant scaling back of public surveillance. We close with some thoughts on what we take to be the gratuitous costs imposed on those who would attempt to preserve their anonymity in public.  相似文献   

Seeing it Differently: Physical Education,Teacher Education and the Possibilities of Personal Construct Theory     

Tony Rossi 《Sport, Education and Society》2013,18(2):205-220

  相似文献   

Anita Allen: Unpopular privacy: what must we hide?     

Tony Doyle 《Ethics and Information Technology》2013,15(1):63-67

  相似文献   

A biomechanical comparison of the topspin and backspin forehand approach shots in tennis     

Bruce Elliott  Tony Marsh 《Journal of sports sciences》2013,31(3):215-227

Three‐dimensional (3‐D) high‐speed cinematographic techniques were used to record topspin and backspin forehand approach shots hit down‐the‐line by high‐performance players. The direct linear transformation (DLT) technique was used in the 3‐D space reconstruction from 2‐D images recorded via laterally placed phase‐locked cameras operating at 200 Hz. A Mann‐Whitney U‐test was calculated for the different aspects of the topspin and backspin shots to test for significance (P<0.05).

A significant difference was recorded between topspin and backspin shots in the angle of the racket at the completion of the backswing. The racket was taken 0.48 rad past a line drawn perpendicular to the back fence for topspin trials, but only rotated 0.86 rad from a line parallel to the net in the backspin shot. Maximum racket velocities occurred prior to impact and were significantly higher in topspin (26.5 m s‐¹) compared to backspin (16.6 m s^‐1) trials. This resulted in the topspin trials recording a significantly higher ball velocity compared to backspin trials (27.6 m s^‐1 vs 21.7 m s^‐1). Pre‐impact racket trajectories revealed that in topspin shots the racket moved on an upward path of 0.48 rad while in backspin shots it moved down at an angle of 0.34 rad. In the topspin trials impact occurred significantly further forward of the front foot than in backspin shots (0.26 m vs 0.05 m) while the angle of the racket was the same for both strokes (0.14 rad behind a line parallel to the net). The mean angle of the racket‐face at impact was inclined backwards by 0.11 rad for backspin strokes and rotated forward by 0.13 rad for topspin strokes. Angles of incidence and reflection of the impact between the ball and the court showed that backspin trials had larger angles of incidence and reflection than topspin strokes.  相似文献   

Claude Walter Masters,Rugby, Football and the Working Classes in Victorian and Edwardian York     

Tony Collins 《国际体育史杂志》2013,30(9):1216-1218

  相似文献   

Family stress, parenting styles, and behavioral adjustment in preschool-age adopted Chinese girls     

Tony Xing Tan  Linda A. CamrasHuihua Deng  Minghao ZhangZuhong Lu 《Early childhood research quarterly》2012,27(1):128

This study seeks to extend previous research on family stress, parenting, and child adjustment to families with adopted Chinese children. In doing so, we also seek to strengthen inferences regarding the experiential underpinnings of previously obtained relationships among these variables by determining if they also occur in families where parents and children are not biologically related. Participants were families of 133 preschool-age adopted Chinese girls (M_age = 5.2 years, SD = 0.7; M_{age at adoption} = 12.8 months, SD = 4.1). Data on family stress, parenting styles, and children's behavioral adjustment were collected from the adoptive mothers with the Social Problem Questionnaire (SPQ), Parenting Styles and Dimensions Questionnaire (PSDQ), and Child Behavior Checklist (CBCL) respectively. Results showed that adoptive mothers reported relatively mild family stress, frequent authoritative parenting, and few behavior problems in their children. Nonetheless, family stress, authoritarian and permissive parenting styles positively correlated with children's behavioral problems. Finally, authoritarian parenting mediated the effect of non-child-related family stress (NCR-stress) on the adopted Chinese girls’ CBCL internalizing and overall problems, even after controlling for corresponding CBCL scores from 2 years earlier. Our results showed that the overall pattern of relationships found in non-adoptive families is also seen in families with adopted Chinese children.  相似文献   

Affective productions of mathematical experience     

Margaret Walshaw  Tony Brown 《Educational Studies in Mathematics》2012,80(1-2):185-199

In underscoring the affective elements of mathematics experience, we work with contemporary readings of the work of Spinoza on the politics of affect, to understand what is included in the cognitive repertoire of the Subject. We draw on those resources to tell a pedagogical tale about the relation between cognition and affect in settings of mathematical learning. Our interest is first captured in the way in which one teacher’s priority of establishing an inclusive learning community occasionally harboured what appeared to be pedagogically restrictive conceptions of mathematics. Yet, the classroom practices that produced these conceptions promoted the students’ motivation and provided meaningful access to mathematical learning within the classroom collectivity. In a second example, the postponement of scientific encapsulation in bodily imitations of planetary movement kept alive a shared dynamic sense of an elliptical orbit. In both of these cases, we draw on Spinoza’s work to show how the affectivity of classroom practice constituted conceptions of cognition and of mathematical activity crucially linked to the imperatives of participation.  相似文献   

Education in Britain, 1944 to the present: a response to Ken Jones's book of that title     

Tony Burgess 《Changing English: An International Journal of English Teaching》2004,11(1):31-38

  相似文献   

Asking the Readers     

Tony Harcup 《Journalism Practice》2016,10(6):680-696

Alternative forms of journalism are said to challenge the passive role of audience members as receivers and to foster active citizenship among alternative journalists and audiences. Yet the scholarly literature on alternative journalism contains more assertions about than evidence from the audience. Downing has described the audience for alternative media as “the virtually unknown”, prompting him to urge journalism scholars to undertake more audience research to help increase our understanding of this allegedly active and civic-minded public. This exploratory study of the people who regularly read a contemporary example of alternative journalism—an investigative local blog covering one UK city—is intended to contribute towards filling the gap identified by Downing. Audience views are explored by means of questionnaires and focus groups, providing some evidence that individuals are attracted to alternative journalism by their dissatisfaction with mainstream media; that they see alternative media as helping them make sense of the world; and that, to an extent, engaging with such media is both a prompt to, and a reflection of, readers’ democratic engagement as citizens. Recognising the limitations of this small study, the article concludes by reiterating Downing's call for further research.  相似文献