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981.
Kiowa Forty-Nine singing is a social activity in which important aspects of Kiowa culture are performed and revealed through traditional communicative activities. The purpose of this study was to examine forty-nining as it serves to reveal cultural patterns of interaction. Rooted in ethnomethodology, this field research combined personal interviews and content analysis. The data first provided a general characterization of forty-nining; subsequent analysis produced distinguishable, but interrelated, sets of rules which regulate the nature and structure of forty-nines. Patterns identified in the fortynines can be extended to other intratribal interaction, as well as to intercultural communication. Better conception of these interactive patterns may foster better understanding of Kiowa intercultural relations. 相似文献
982.
The present study investigated birthdate (known as the Relative Age Effect; RAE) and birthplace as determinants of expertise in an international sample of elite ice hockey players. The sample included 566 World Junior (WJR) ice hockey players from four countries (Canada, n = 153; USA, n = 136; Sweden, n = 140; Finland, n = 137). Participants competed in the International Ice Hockey Federation World U20 Championship between 2001 and 2009. A series of Poisson regression models were conducted to examine the consistency of direct then interactive relationships between both birthdate and birthplace and WJR membership across the four countries (Canada, USA, Sweden, and Finland). Findings revealed a consistent RAE across the four countries for World Junior participation from 2000 to 2009. WJR players from the four countries were also less likely to be from major cities. In addition, there was no evidence in any of the four countries of an interaction between RAE and birthplace. Future research should explore the contextual and cultural factors that influence elite athlete development in smaller towns, cities and communities. 相似文献
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984.
The aim of this study was to describe and validate a new cycling ergometer with original characteristics that allow the measurement
of biomechanical variables with position and crank inertial load used by the cyclist in field condition. The braking pedalling
force, that permitted the simulation of the resistance to the cyclist in the field, is performed with a brushless electric
motor. The validity and the reproducibility of the power output measurements were compared with the widely accepted SRM powermeter.
The results indicate that taking into account a systematic error, the measurements are valid compared with the SRM, and the
reproducibility of the power output measurements is similar to the SRM. In conclusion, this ergometer is the only one that
allows at the same time for (1) valid and reproducible power output measurements at submaximal intensity, (2) utilisation
of the personal bicycle of the cyclist, and (3) simulation of the inertial characteristics of the road cycling. 相似文献
985.
This article addresses the broad issue of how research information can be integrated into the policy and decision processes of educational systems. Our specific foci here is on one type of educational system -- school districts; on research designed to answer specific questions for that district; and, on one major element of the research process -- dissemination. This paper draws heavily upon our experiences in a large, urban American school district, where we work on the problem of how to improve the system's evaluation research capability. This work began in 1978 and continues today. This article has four major section. Background is provided on the nature of the collaboration with the school district. Then, basic strategies for conducting decision-oriented educational research that have emerged from the work are described briefly. This is followed by a discussion of the broad issue of research use. The final section is a detailed review of what we have learned about the relationship between dissemination and utilization. 相似文献
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