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Paving Consensus: Enacting, Challenging, and Revising the Consensus Process in a Cohousing Community 总被引:1,自引:0,他引:1
Mary Ann Renz 《Journal of Applied Communication Research》2006,34(2):163-190
This study focused on a cohousing community's use of consensus to make a decision about surfacing a parking area. It revealed that the community's use of consensus decision making allowed the residents to balance three goals: making an appropriate decision, meeting members' needs, and maintaining the community's well-being. Reaching agreement, however, was complicated by members' value differences and discontinuity in their participation. The analysis of this case reveals three qualities characteristic of the enactment of consensus: the role of structured communication within and between group meetings, a tension between maintaining process openness and reaching decision closure, and the expectation that group members will work within the consensus process. The analysis also highlights the importance of timing in the interpretation of conflict in a consensus-oriented group and the role of process change when a group reaches the limits of members' commitment to consensus. 相似文献
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The relationships between team performance indicators and match outcome have been examined in many team sports, however are limited in Australian Rules football. Using data from the 2013 and 2014 Australian Football League (AFL) regular seasons, this study assessed the ability of commonly reported discrete team performance indicators presented in their relative form (standardised against their opposition for a given match) to explain match outcome (Win/Loss). Logistic regression and decision tree (chi-squared automatic interaction detection (CHAID)) analyses both revealed relative differences between opposing teams for “kicks” and “goal conversion” as the most influential in explaining match outcome, with two models achieving 88.3% and 89.8% classification accuracies, respectively. Models incorporating a smaller performance indicator set displayed a slightly reduced ability to explain match outcome (81.0% and 81.5% for logistic regression and CHAID, respectively). However, both were fit to 2014 data with reduced error in comparison to the full models. Despite performance similarities across the two analysis approaches, the CHAID model revealed multiple winning performance indicator profiles, thereby increasing its comparative feasibility for use in the field. Coaches and analysts may find these results useful in informing strategy and game plan development in Australian Rules football, with the development of team-specific models recommended in future. 相似文献
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Since accurate decisions are required for effective management, much research has focused on information systems that support decision making. Recently, this research has engendered frameworks, such as the management support system (MSS), that are designed to provide comprehensive and integrated support for the decision making process. Few, if any, studies have empirically measured the effects of these frameworks on decision making. This article offers empirical evidence on MSS effectiveness. It overviews the decision making process, presents an MSS for supporting the process, and assesses the influences of the MSS on the process and outcomes of health care decision making. The paper also examines the implications of the analyses for information systems research and health care practice. 相似文献
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首先分析了应用模糊综合评价法的可行性,然后利用模糊综合评价方法对高校内部审计风险进行评价,并予以实例详细说明,以达到有效控制内部审计风险的目的。 相似文献
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校补《古文字诂林》中所收侯马盟书部分的内容主要有:(1)补充字头下漏收了的《侯马盟书.字表》中1997年底前已被正确考释出的字。(2)补充正文中漏收了的1997年底前的重要的研究成果。原因主要是:(1)受工具书的影响。过分信任工具书《侯马盟书.字表》等,导致漏收了已被正确考释出的字。(2)工作量大、手工操作,检索、查看不便,导致了漏收学术界重要的研究成果。 相似文献
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决策树算法广泛应用于模式识别和机器学习等领域,用来解决与分类相关的问题。决策树算法中的过度拟合会在很大程度上影响到最终的分类结果。针对过度拟合产生的原因,采用悲观错误剪枝方法,对学生成绩决策数据进行分析,得出影响学生成绩的重要因素。实验表明,该方法可以得到尽可能短的分类规则,有效地提高了决策树的性能。 相似文献
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盛俊 《扬州职业大学学报》2011,15(4):34-36
分析了分类规则挖掘方法中决策树的原理,提出了ID3算法的改进算法,并将优化改进后的算法应用到营销决策支持系统中。 相似文献