Beyond sensation seeking: affect regulation as a framework for predicting risk-taking behaviors in high-risk sport     

Castanier C  Le Scanff C  Woodman T 《运动与训练心理学杂志》2010,32(5):731-738

Sensation seeking has been widely studied when investigating individual differences in the propensity for taking risks. However, risk taking can serve many different goals beyond the simple management of physiological arousal. The present study is an investigation of affect self-regulation as a predictor of risk-taking behaviors in high-risk sport. Risk-taking behaviors, negative affectivity, escape self-awareness strategy, and sensation seeking data were obtained from 265 high-risk sportsmen. Moderated hierarchical regression analysis revealed significant main and interaction effects of negative affectivity and escape self-awareness strategy in predicting risk-taking behaviors: high-risk sportsmen's negative affectivity leads them to adopt risk-taking behaviors only if they also use escape self-awareness strategy. Furthermore, the affective model remained significant when controlling for sensation seeking. The present study contributes to an in-depth understanding of risk taking in high-risk sport.  相似文献   

A model for the supervisor–doctoral student relationship     

Tim Mainhard  Roeland van der Rijst  Jan van Tartwijk  Theo Wubbels 《Higher Education》2009,58(3):359-373

The supervisor–doctoral student interpersonal relationship is important for the success of a PhD-project. Therefore, information about doctoral students’ perceptions of their relationship with their supervisor can be useful for providing detailed feedback to supervisors aiming at improving the quality of their supervision. This paper describes the development of the questionnaire on supervisor–doctoral student interaction (QSDI). This questionnaire aims at gathering information about doctoral students’ perceptions of the interpersonal style of their supervisor. The QSDI appeared to be a reliable and valid instrument. It can be used in research on the relationship between supervisor and doctoral student and can provide supervisors with feedback on their interpersonal style towards a particular student.  相似文献   

AN AFRICAN PERSPECTIVE ON PEACE EDUCATION: UBUNTU LESSONS IN RECONCILIATION     

Tim Murithi 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2009,2(4):221-233

This essay examines the value of educating for peace. It does this through a consideration of the African cultural world-view known as ubuntu, which highlights the essential unity of humanity and emphasises the importance of constantly referring to the principles of empathy, sharing and cooperation in efforts to resolve our common problems. The essay is not based on field research, but rather on a discussion of the issues pertaining to ubuntu and peace education. The discussion focuses on how Desmond Tutu utilised the principles of ubuntu during his leadership of the South African Truth and Reconciliation Commission. It also outlines the five stages of the peacemaking process found among ubuntu societies: acknowledging guilt; showing remorse and repenting; asking for and giving forgiveness; and paying compensation or reparations as a prelude to reconciliation. Potential lessons for educating for peace and reconciliation are highlighted based on the premise that the ubuntu approach to human relationship-building can offer an example to the world.  相似文献   

Selection Strategies for Univariate Loglinear Smoothing Models and Their Effect on Equating Function Accuracy     

Tim Moses  Paul W. Holland 《Journal of Educational Measurement》2009,46(2):159-176

In this study, we compared 12 statistical strategies proposed for selecting loglinear models for smoothing univariate test score distributions and for enhancing the stability of equipercentile equating functions. The major focus was on evaluating the effects of the selection strategies on equating function accuracy. Selection strategies' influence on the estimation of cumulative test score distributions was also assessed. The results of this simulation study differentiate the selection strategies and define the situations where their use has the most important implications for equating function accuracy. The recommended strategy for estimating test score distributions and for equating is AIC minimization.  相似文献   

Comparison of older and younger adults' attitudes towards and abilities with computers: Implications for training and learning     

Tim Broady  Amy Chan  Peter Caputi 《British journal of educational technology : journal of the Council for Educational Technology》2010,41(3):473-485

Computers and associated technology have become central to modern life. In a society where the population is rapidly ageing, the acceptance and utilisation of developing technologies by an older population is becoming increasingly important. This review highlights similarities and differences between the attitudes and acceptance of technology by older and younger people, leading to the conclusion that similar factors influence both age groups—hence, older people could well be taught to use technology in a similar manner to younger people. While all learners, irrespective of age, should receive sufficient time for training in a positive and supportive environment, this review suggests that due consideration ought to be given to the amount of time allowed for older users to learn new skills and the manner in which learners are treated in a positive and valued manner.  相似文献   

Action research as a tool of professional development of advisers and teachers in Croatia     

Tim Cain  Sanja Milovic 《欧洲师范教育杂志》2010,33(1):19-30

Whilst educational action research is not unknown in Croatia, its use is not widespread. In part, this might be because action research assumes a high level of autonomy for practitioner–researchers, and a constructivist view of knowledge, neither of which are traditional characteristics of the Croatian system. This article reports on a capacity building programme in which 18 senior advisers from the Education and Teacher Training Agency developed action research projects in Croatian schools. The article outlines the context of the programme, describes the programme itself, and presents an analysis of the advisers’ action research projects. This shows that action research was used by advisers, supporting teachers, to effect change in schools. The principles of action research were generally understood, and produced evidence of practical change, collaboration and mutual understanding. Although action research is generally understood as a ‘grassroots movement’ this article suggests that action research can lead to desirable change, even when imported from elsewhere. Thus action research holds one answer to the question, how to promote beneficial life‐long learning among education professionals.  相似文献   

Sozialer Status und Spendenverhalten Ehrenamtlicher in Sportvereinen     

Eike Emrich  Martin Hämmerle  Christoph Behrens  Tim Meyer  Christian Pierdzioch 《Sportwissenschaft》2018,48(4):560-572

While much research has been done to analyze whether socioeconomic status influences prosocial behavior in the form of donations, no consensus has yet emerged in the relevant literature. We contribute to this research by studying, based on a dataset from a questionnaire of volunteers of sports clubs in Palatinate (part of Rhineland–Palatinate, Germany) whether social status affects donations. We measured social status of volunteers of sports clubs along the dimensions income, vocation, education and we considered status crystallization. Results showed that social status has a positive effect on the likelihood of donations. We report similarities and differences across different categories of donations (donations to one’s own sports club, to other clubs, to aid projects, and political parties).  相似文献   

Charting the development of sport expertise: challenges and opportunities     

Damian Farrow  Machar Reid  Tim Buszard  Stephanie Kovalchik 《International review of sport and exercise psychology》2018,11(1):238-257

This review poses three key issues that will progress our understanding of the sport expertise literature and its translational scientific impact. Primarily relying on research conducted in interceptive sport tasks, and to a lesser extent team sports, we review the perceptual-cognitive skills of sports experts and explore the challenge of designing a sufficiently representative task to examine expertise. We focus on the methodological challenges presented by the reciprocal relationship between players’ action capabilities and their perceptual-cognitive skill. Second, we consider the need for a paradigm shift in the experimental approach used when examining the development of sport expertise. In short, a shift from traditional expert-novice designs to more prospective longitudinal designs that cross-sectionally track the development of expertise is discussed. The final issue considers how the volume of in situ data now collected provides a rich source of information that sport expertise researchers have only begun to consider and integrate with more traditional sport psychology research. We demonstrate how statistical approaches that have described the likely trajectories of expert performers on their journey toward expertise coupled with more traditional qualitative experimental approaches can provide useful insights into the development of psychological performance skills and more broadly sport expertise.  相似文献   

Attentional Patterns Involved in Coping Strategies in a Sport Context     

Marie-Héloïse Bardel  Tim Woodman  Fabienne Colombel  Christine Le Scanff 《Research quarterly for exercise and sport》2013,84(4):597-602

We investigated the relationship between coping strategies and attentional bias after a sport competition. We administered the Ways of Coping Checklist (Paulhan, Nuissier, Quintard, Cousson, & Bourgeois, 1994) to 145 athletes immediately after they had participated in a sport competition. We also assessed attentional bias using a dot probe detection task. Results revealed that emotion-focused coping strategies led athletes to orient their attention away from threat, whereas athletes who adopted problem-focused coping strategies focused their attention toward threat. More precisely, problem-focused coping strategies are related to a facilitated detection of threat, not to disengagement difficulties. The vigilance attentional bias seems to be a compensatory strategy to cope with a stressful situation, such as sport competition.  相似文献   

Three-dimensional anthropometric analysis: Differences between elite Australian rowers and the general population     

Natasha Schranz  Grant Tomkinson  Tim Olds  Nathan Daniell 《Journal of sports sciences》2013,31(5):459-469

Abstract

The aim of this study was to quantify the anthropometric differences between elite senior Australian rowers and the Australian adult population using three-dimensional (3D) whole-body scanning. The dimensions of senior rowers competing at the 2007–2008 Australian Rowing Championships were compared with those of an age-matched sample of Australian adults. Mass, height, and sitting height were measured before the participants underwent a 3D whole-body scan, with lengths, breadths, girths, cross-sectional and surface areas, and volumes extracted from each scan. Differences in means and variability between the two groups were expressed as standardized effect sizes and ratios of coefficients of variation. Heavyweight rowers were generally much larger than the general population in absolute size, with 3D dimensions and height and mass showing the largest effects. In contrast, lightweight rowers were generally similar or smaller in absolute and proportional size. The dimensions of rowers, especially the lightweights, were also generally less variable than those of the general population. The greatest differences between elite rowers and the general population were seen in dimensions that could not be captured without 3D scanning, such as segmental volumes and cross-sectional areas.  相似文献