eSport: Vom Präfix zum Thema für den organisierten Sport!?     

T. Wendeborn  H. J. Schulke  A. Schneider 《Sportwissenschaft》2018,48(3):451-455

In an increasingly differentiated culture of movement, play and sport as well as a more and more digitized society, the topic of eSports has been intensively discussed in recent time. The objective-categorical basics of the discussion seem to be clear only at first sight. A closer look points to the need of a differentiated cross-disciplinary discussion of the topic. It becomes clear that above all the underlying understanding of sport, the content-related demarcation as well as the social positioning contribute decisively to the perception of eSport (approval/rejection). The present article takes up the discussion with reference to the heterogeneity, heteronomy and complexity of sports and provides an alternative interpretive idea on the topic.  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   

Gender,Sexuality, and Sport in America     

Angela Schneider 《体育哲学杂志》2013,40(1):143-149

Sex, Violence & Power in Sports: Rethinking Masculinity by Michael A, Messner and Donald F. Sabo (Freedom, CA: The Crossing Press, 1994)

Coming on Strong: Gender and Sexuality in Twentieth-Century Women's Sport by Susan Cahn (New York: The Free Press, 1994)  相似文献   

Parallel assessment of nutrition and activity in athletes: Validation against doubly labelled water, 24-h urea excretion,and indirect calorimetry     

Karsten Koehler  Hans Braun  Markus De Marées  Gerhard Fusch  Christoph Fusch  Joachim Mester 《Journal of sports sciences》2013,31(13):1435-1449

Abstract

The assessment of nutrition and activity in athletes requires accurate and precise methods. The aim of this study was to validate a protocol for parallel assessment of diet and exercise against doubly labelled water, 24-h urea excretion, and respiratory gas exchange. The participants were 14 male triathletes under normal training conditions. Energy intake and doubly labelled water were weakly associated with each other (r = 0.69, standard error of estimate [SEE] = 304 kcal · day^?1). Protein intake was strongly correlated with 24-h urea (r = 0.89) but showed considerable individual variation (SEE = 0.34 g · kg^?1 · day^?1). Total energy expenditure based on recorded activities was highly correlated with doubly labelled water (r = 0.95, SEE = 195 kcal · day^?1) but was proportionally biased. During running and cycling, estimated exercise energy expenditure was highly correlated with gas exchange (running: r = 0.89, SEE = 1.6 kcal · min^?1; cycling: r = 0.95, SEE = 1.4 kcal · min^?1). High exercise energy expenditure was slightly underestimated during running. For nutrition data, variations appear too large for precise measurements in individual athletes, which is a common problem of dietary assessment methods. Despite the high correlations of total energy expenditure and exercise energy expenditure with reference methods, a correction for systematic errors is necessary for the valid estimation of energetic requirements in individual athletes.  相似文献   

A comparison of anthropometric and training characteristics of Ironman triathletes and Triple Iron ultra-triathletes     

Beat Knechtle  Patrizia Knechtle  Christoph Alexander Rüst  Thomas Rosemann 《Journal of sports sciences》2013,31(13):1373-1380

Abstract

We examined differences in anthropometry and training between 64 Triple Iron ultra-triathletes competing over 11.4 km swimming, 540 km cycling, and 126.6 km running, and 71 Ironman triathletes competing over 3.8 km swimming, 180 km cycling, and 42.2 km running. The association of anthropometry and training with race time was investigated using multiple linear regression analysis. The Triple Iron ultra-triathletes were smaller (P < 0.05), had shorter limbs (P < 0.05), a higher body mass index (P < 0.05), and larger limb circumferences (P < 0.01) than the Ironman triathletes. The Triple Iron ultra-triathletes trained for more hours (P < 0.01) and covered more kilometres (P < 0.01), but speed in running during training was slower compared with the Ironman triathletes (P < 0.01). For Triple Iron ultra-triathletes, percent body fat (P = 0.022), training volume per week (P < 0.0001), and weekly kilometres in both cycling (P < 0.0001) and running (P < 0.0001) were related to race time. For Ironman triathletes, percent body fat (P < 0.0001), circumference of upper arm (P = 0.006), and speed in cycling training (P = 0.012) were associated with total race time. We conclude that both Triple Iron ultra-triathletes and Ironman triathletes appeared to profit from low body fat. Triple Iron ultra-triathletes relied more on training volume in cycling and running, whereas speed in cycling training was related to race time in Ironman triathletes.  相似文献   

Training consulting teachers to assist elementary teachers in the management and education of handicapped children     

H S McKenzie  A N Egner  M F Knight  P F Perelman  B M Schneider  J S Garvin 《Exceptional children》1970,37(2):137-143

  相似文献   

Editor's Letter     

Schneider  Rebecca  Templin  Mark 《Journal of Science Teacher Education》2004,15(4):255-256

Journal of Science Teacher Education -  相似文献   

Precursors of metamemory in young children: the role of theory of mind and metacognitive vocabulary   总被引：1，自引：0，他引：1  

Kathrin Lockl  Wolfgang Schneider 《Metacognition and Learning》2006,1(1):15-31

This paper describes findings of a longitudinal study that was carried out to examine relationships among different aspects of young children's cognitive development, namely, theory of mind, metacognitive vocabulary, and metamemory, which seem theoretically connected but so far have not been studied simultaneously. In total, 174 children were included in the present analyses who were about 4;6 years of age at the first measurement point. Children were tested at four time points, separated by a testing interval of approximately half a year. At the first time of testing, children completed a set of theory of mind tasks. At each of the following measurement points, measures of metacognitive vocabulary and general vocabulary as well as metamemory were given. Overall, the findings show that theory of mind performance assessed at the age of 4;6 predicts metacognitive knowledge assessed about one and a half years later. Furthermore, they point to a reciprocal relationship between metacognitive vocabulary and metamemory in that comprehension of metacognitive vocabulary predicted later metamemory and, conversely, metamemory significantly predicted later comprehension of metacognitive verbs. This research was supported by a grant from the German Research Foundation (SCHN 315 /20–7) to the German Research Group on Cognitive Development.  相似文献   

Peer Feedback Improves Students’ Academic Self-Concept in Higher Education     

Simonsmeier  Bianca A.  Peiffer  Henrike  Flaig  Maja  Schneider  Michael 《Research in higher education》2020,61(6):706-724

Research in Higher Education - Peer feedback has been shown to be an effective strategy to improve academic achievement. However, little evidence is available about the effects of peer feedback on...  相似文献   

The Transition to Reaching: Mapping Intention and Intrinsic Dynamics   总被引：9，自引：0，他引：9  

Esther Thelen  Daniela Corbetta  Kathi Kamm  John P. Spencer  Klaus Schneider  Ronald F. Zernicke 《Child development》1993,64(4):1058-1098

The onset of directed reaching demarks the emergence of a qualitatively new skill. In this study we asked how intentional reaching arises from infants' ongoing, intrinsic movement dynamics, and how first reaches become successively adapted to the task. We observed 4 infants weekly in a standard reaching task and identified the week of first arm-extended reach, and the 2 weeks before and after onset. The infants first reached at ages ranging from 12 to 22 weeks, and they used different strategies to get the toy. 2 infants, whose spontaneous movements were large and vigorous, damped down their fast, forceful movements. The 2 quieter infants generated faster and more energetic movements to lift their arms. The infants modulated reaches in task-appropriate ways in the weeks following onset. Reaching emerges when infants can intentionally adjust the force and compliance of the arm, often using muscle coactivation. These results suggest that the infant central nervous system does not contain programs that detail hand trajectory, joint coordination, and muscle activation patterns. Rather, these patterns are the consequences of the natural dynamics of the system and the active exploration of the match between those dynamics and the task.  相似文献