Examining coaches’ perceptions of how their stress influences the coach–athlete relationship     

Richard C. Thelwell  Christopher R. D. Wagstaff  Michael T. Chapman  Göran Kenttä 《Journal of sports sciences》2017,35(19):1928-1939

This study extends recent coach stress research by evaluating how coaches perceive their stress experiences to affect athletes, and the broader coach–athlete relationship. A total of 12 coaches working across a range of team sports at the elite level took part in semi-structured interviews to investigate the 3 study aims: how they perceive athletes to detect signals of coach stress; how they perceive their stress experiences to affect athletes; and, how effective they perceive themselves to be when experiencing stress. Following content analysis, data suggested that coaches perceived athletes able to detect when they were experiencing stress typically via communication, behavioural, and stylistic cues. Although coaches perceived their stress to have some positive effects on athletes, the overwhelming effects were negative and affected “performance and development”, “psychological and emotional”, and “behavioural and interaction” factors. Coaches also perceived themselves to be less effective when stressed, and this was reflected in their perceptions of competence, self-awareness, and coaching quality. An impactful finding is that coaches are aware of how a range of stress responses are expressed by themselves, and to how they affect athletes, and their coaching quality. Altogether, findings support the emerging view that coach stress affects their own, and athlete performance.  相似文献   

Examiner scoring of ambiguous WISC-R responses     

Jerome M. Sattler  John R. Andres  Lisa S. Squire  Rick Wisely  Christopher F. Maloy 《Psychology in the schools》1978,15(4):486-489

Fabricated test protocols were used to study how effectively examiners agree in scoring ambiguous WISC-R responses. Clinical and school psychologists (N = 62) and graduate students (N = 48) scored WISC-R Similarities, Comprehension, and Vocabulary responses obtained in a group administration procedure. From over 15,000 responses obtained, only unusual, atypical, or ambiguous responses were selected; 726 responses were scored, with 11 groups of 10 raters each scoring 66 responses. Considerable scoring disagreement occurred. Unanimous agreement (within each group of 10 raters) was found on only 13% of the responses, while 80% of the raters agreed on 44% of the responses. Rates of scoring agreement were not related to level of rater experience, but were related to specific subtests. Higher rates of agreement were found on the Similarities and Comprehension subtests than on the Vocabulary subtest for both experienced and inexperienced raters. The results suggest that even with the improved WISC-R manual, scoring remains a difficult and challenging task.  相似文献   

Book reviews     

J. Bruce Francis  Michalina Vaughan  Colin Flood Page  Sally Tomlinson  R. A. Becher  Margaret C. Ives  John Urry  K. G. Collier  Meir Zadok  Charles Carter  Jürgen Schramm  Jean Barry  Graeme C. Moodie  Donald Bligh  R. A. King  D. G. Mulcahy  Peter Scott  F. R. Charmer  T. R. Bone  John A. Hughes  Roger Greenhough  Alec M. Ross  John Wakeford  Joyce Skinner  Duncan B. Nimmo  Cedric Cullingford  L. R. B. Elton 《Higher Education》1979,8(6):709-744

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Some effects of variable excitation on synchronous motor oscillation     

John Griffiths Barry 《Journal of The Franklin Institute》1940,229(4):491-512

In this paper are presented the results of a study of synchronous motor oscillations resulting from sudden application of mechanical load. By means of the Differential Analyzer at the Moore School of Electrical Engineering of the University of Pennsylvania, theoretical synchronous machine equations were solved for conditions of suddenly applied load, and the effect on the resulting oscillations of variations in field excitation was determined for the most practical cases. The analyzer results were checked by a number of experimental observations, and it was found that the magnitude and duration of the oscillations could be greatly decreased by using the proper type of excitation variation.  相似文献   

Children's heart rate reactivity responses to three school tasks     

Christopher F. Sharpley  Geraldine M. Parsons  Helen Tillinh 《Psychology in the schools》1989,26(4):411-414

The effects of three routine classroom tasks upon heart rate reactivity were investigated with a sample of 30 typical fifth-grade children. Instructions for a mental arithmetic task, the mental arithmetic task itself, and silent reading were administered under standardized conditions, with a reward being offered for performance on the mental arithmetic task to enhance competition. Heart rate was individually monitored each second during these tasks, and data were collected on mental arithmetic performance and reading ability. Results indicated that some children showed large increases in their heart rates during the three tasks, and that these children should be considered as at-risk in terms of their cardiac health.  相似文献   

Who's afraid of evaluation?     

Barry MacDonald 《Education 3-13》2013,41(2):87-91

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Name-writing proficiency, not length of name, is associated with preschool children's emergent literacy skills     

Puranik CS  Lonigan CJ 《Early childhood research quarterly》2012,27(2):284-294

The goals of this study were twofold: first, to examine whether preschool children's name-writing proficiency differentiated them on other emergent reading and writing tasks, and second, to examine the effect of name length on preschool children's emergent literacy skills including alphabet knowledge and spelling. In study 1, a range of emergent literacy tasks was administered to 296 preschool children aged 4-5 years. The more advanced name writers outperformed the less advanced name writers on all emergent literacy measures. Furthermore, children with longer names did not show superior performance compared to children with shorter names. In study 2, four measures of alphabet knowledge and spelling were administered to 104 preschool children. Once again, the more advanced name writers outperformed the less advanced name writers on the alphabet knowledge and spelling measures. Results indicated that having longer names did not translate into an advantage on the alphabet knowledge and spelling tasks. Name writing proficiency, not length of name appears to be associated with preschool children's developing emergent literacy skills. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling.  相似文献   

A common thread     

Barry Abell  Mike Sullivan 《Education 3-13》2013,41(1)

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FROM THE EDITOR     

Christopher Millson-Martula 《College & Undergraduate Libraries》2013,20(4):1-2

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Preface     

Barry R. Litman Guest Editor 《Journal of Media Economics》2013,26(3):5-7

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