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Statistics As Measurement: 4 Scales/Levels of Measurement 统计作为测量:4个尺度/测量水平
Pub Date : 2020-09-03 DOI: 10.31014/aior.1993.03.03.146
Patricia E. Allanson, Charles E. Notar
This article discusses the basics of the “4 scales of measurement” and how they are applicable to research or everyday tools of life. To do this you will be able to list and describe the four types of scales of measurement used in quantitative research; provide examples of uses of the four scales of measurement; and determine the appropriate measurement scale for a research problem. The article is designed to present an overview of statistical methods in order to better understand research results. Formulas and mathematical computations will not be presented, as the goal for this article is to merely provide a basic understanding of statistical measurement.
本文讨论了“四种测量尺度”的基础知识,以及它们如何适用于研究或日常生活工具。要做到这一点,你将能够列出并描述定量研究中使用的四种测量量表;举例说明四种测量尺度的用法;并针对某一研究问题确定合适的测量尺度。本文旨在概述统计方法,以便更好地理解研究结果。公式和数学计算将不会呈现,因为本文的目标仅仅是提供对统计度量的基本理解。
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引用次数: 3
Sponsored Libre Research Agreements to Create Free and Open Source Software and Hardware 赞助自由研究协议,创建自由和开源软件和硬件
Pub Date : 2018-07-06 DOI: 10.3390/INVENTIONS3030044
Joshua M. Pearce
As a growing number of companies reject intellectual property (IP) monopoly-based business models to embrace libre product development of free and open source hardware and software, there is an urgent need to refurbish the instruments of university-corporate research partnerships. These partnerships generally use a proprietary standard research agreement (PSRA), which for historical reasons contains significant IP monopoly language and restrictions for both the company and the university. Such standard research agreements thus create an artificial barrier to innovation as both companies using a libre model and universities they wish to collaborate with must invest significantly to restructure the contracts. To solve this problem, this article provides a new Sponsored Libre Research Agreement (SLRA). The differences between the agreements are detailed. The advantages of using an SLRA are provided for any type of company and include: (1) minimizing research investments on reporting requirements; (2) reducing delays related to confidentiality and publication embargos; and (3) reducing both transaction and legal costs as well as research time losses associated with IP. Moving to libre agreements both speeds up and reduces costs for setting up collaborative research. Under the SLRA, university researchers can spend more time innovating for the same investment.
随着越来越多的公司拒绝以知识产权(IP)垄断为基础的商业模式,转而接受免费和开源硬件和软件的自由产品开发,迫切需要更新大学-公司研究合作伙伴关系的工具。这些合作伙伴通常使用专有标准研究协议(PSRA),由于历史原因,该协议包含重要的知识产权垄断语言和对公司和大学的限制。因此,这种标准的研究协议为创新制造了人为障碍,因为使用自由模式的公司和希望合作的大学都必须投入大量资金来重组合同。为了解决这一问题,本文提出了一种新的赞助自由研究协议(SLRA)。协议之间的差异是详细的。使用SLRA的优点适用于任何类型的公司,包括:(1)最大限度地减少报告要求的研究投资;(2)减少与保密和出版禁令相关的延误;(3)减少与知识产权相关的交易和法律成本以及研究时间损失。转向自由协议既加快了合作研究的速度,又降低了合作研究的成本。在SLRA下,大学研究人员可以花更多的时间来进行创新。
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引用次数: 2
Can Schooling Reduce Vulnerability to Economic Shocks? Evidence from Nigerian Microdata 学校教育能降低经济冲击的脆弱性吗?证据来自尼日利亚微数据
Pub Date : 2016-05-20 DOI: 10.2139/ssrn.2782410
Adewole Musiliu Adeolu
This study examines the impact of individual schooling attainment on well-defined vulnerability indicators of individuals’ expectation of future economic wellbeing, and frequency of access to food, water, healthcare, cooking fuel and cash in the past one year. OLS estimates, after correcting for a large number of potentially confounding variables, suggest that a year of schooling attainment raises expectation of better future by 0.29 percentage point and reduces the possibility that a household will be without food by 0.56 percentage point, water by 0.36, healthcare by 0.68, cooking fuel by 0.39 and income by 0.49. These estimates are significant at 1 percent. Formal tests of omitted variables suggest that unobserved variables are not likely to be driving outcomes. Since individual schooling attainment variable is obviously endogenous and is measured with error, we complement with OLS technique with Two-Stage Least Squares (2SLS) identification strategy. 2SLS estimates suggest that schooling attainment increases individual’s expectation of future economic wellbeing and reduce the possibility that individual household will be without food, water, healthcare, cooking fuel and cash. The 2SLS estimates show that a year of schooling increases the prospect of better economic wellbeing by 0.59 percentage point and reduces the likelihood of being without food, water, healthcare, cooking fuel and income by 0.71, 1.7, 1.3, 1.3 and 1.3 percentage point respectively. Chosen instruments are apparently strong and exogenous going by the outcomes of instrument strength and over-identification tests. Schooling and vulnerability relationship is mediated by the fact that the educated tends to have greater access to news media, and the educated could mount more pressure on governments to provide public goods in their localities.
本研究考察了个人受教育程度对定义明确的脆弱性指标的影响,这些指标包括个人对未来经济福祉的预期,以及过去一年中获得食物、水、医疗保健、烹饪燃料和现金的频率。在校正了大量潜在的混淆变量后,OLS估计表明,一年的受教育程度将对更好未来的预期提高0.29个百分点,并将家庭缺乏食物的可能性降低0.56个百分点,水降低0.36个百分点,医疗保健降低0.68个百分点,烹饪燃料降低0.39个百分点,收入降低0.49个百分点。这些估计在1%是很重要的。对省略变量的正式测试表明,未观察到的变量不太可能推动结果。由于个人学业成就变量具有明显的内生性,且测量存在误差,因此我们将OLS技术与两阶段最小二乘(2SLS)识别策略相辅相成。2SLS的估计表明,受教育程度提高了个人对未来经济福祉的预期,减少了单个家庭没有食物、水、医疗、烹饪燃料和现金的可能性。2SLS的估计显示,一年的学校教育使经济状况改善的可能性提高0.59个百分点,使没有食物、水、医疗、烹饪燃料和收入的可能性分别降低0.71、1.7、1.3、1.3和1.3个百分点。通过仪器强度和过度识别测试的结果,所选择的仪器显然是强大和外生的。受过教育的人往往有更多的机会接触新闻媒体,受过教育的人可以向政府施加更大的压力,要求政府在他们的地方提供公共产品,这一事实调解了学校教育和脆弱性之间的关系。
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引用次数: 0
Business Innovation an Integrated Process to Manage the Customer & Employee Diversity 业务创新:管理客户和员工多样性的综合过程
Pub Date : 2016-04-18 DOI: 10.2139/SSRN.2766774
Arpita Mehta
Innovation and diversity are both multidimensional terms and definitions for them are as varied as the number of academic disciplines, policy makers, and business leaders that specialize in them. Globalization brings both opportunities and challenges. However, innovation is not easy Knowledge sharing and open innovation help companies engage with the ideas and opportunities around them. Standardization also has a role in innovation. Diversity in our company enables us to: Know and serve our customers increasing their satisfaction and broadening our customer base. Inclusion is a state of being, where everyone has the opportunity to grow and succeed. Inclusion is about welcoming customers and improving communities. Diversity management is the key to growth in today's global marketplace.
创新和多样性都是多维度的术语,它们的定义就像专门研究它们的学术学科、政策制定者和商业领袖的数量一样多种多样。全球化既带来机遇,也带来挑战。然而,创新并不容易。知识共享和开放式创新帮助公司吸收周围的想法和机会。标准化在创新中也有作用。公司的多元化使我们能够:了解和服务我们的客户,提高他们的满意度,扩大我们的客户群。包容是一种存在状态,每个人都有机会成长和成功。包容性是关于欢迎客户和改善社区。多元化管理是当今全球市场增长的关键。
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引用次数: 0
Changing the Role of Federal Service for Supervision in the Sphere of Science and Education 转变联邦政府在科学和教育领域的监管角色
Pub Date : 2015-01-10 DOI: 10.2139/SSRN.2566666
A. Pyshkin
This paper represents proceedings of RANEPA Master of Global Public Policy academic programme. Author discussing new role of Rosobrnadzor (russian federal regulatory agency that supervise for law enforcement in the higher education). The historical context and international experience used as a source for general model description.
本文是RANEPA全球公共政策硕士学术项目的论文。作者讨论了俄罗斯联邦高等教育执法监督机构的新角色。将历史背景和国际经验作为一般模型描述的来源。
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引用次数: 0
A Communication-Focused Model for Learning and Education 以交流为中心的学习和教育模式
Pub Date : 1900-01-01 DOI: 10.5465/AMBPP.2013.14778ABSTRACT
Varghese P. George
Discontinuities in markets and technology as well as issues of performance are roiling the field of higher education. Despite the profusion of educational and learning concepts, a comprehensive model for both explaining and testing for educational performance has been hard to come by. The paper starts with a brief retrospect of the better-known conceptualizations of learning and educational processes. Next, built atop the Community of Inquiry framework and employing the typology for the purposes of communication under knowledge-intensive environments, a Communication-Focused Model for Learning and Education is proposed. With clearly laid out causal linkages, the model shows how the sub-components of a communication-based design aggregate to a comprehensive educational design. Such educational design in turn is shown to influence the learning processes and, finally, the quality of learning, which can be assessed better with the proposed comprehensive model. Suggestions for the empirical applications of the model and for its heuristic extrapolations to arrive at new educational designs are provided.
市场和技术的不连续性以及绩效问题正在搅动高等教育领域。尽管有丰富的教育和学习概念,但一个全面的模型来解释和测试教育表现是很难的。本文首先简要回顾了较为知名的学习和教育过程的概念。接下来,在探究共同体框架的基础上,利用类型学在知识密集型环境下的交流目的,提出了一个以交流为中心的学习和教育模型。通过清晰的因果关系,该模型展示了基于交流的设计的子组件如何聚合成一个全面的教育设计。这种教育设计反过来又会影响学习过程,并最终影响学习质量,这可以通过提出的综合模型更好地进行评估。对模型的经验应用和启发式外推以达到新的教育设计提出了建议。
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引用次数: 6
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MRN: Education Research (Topic)
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