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461.
人口普查中的事后质量抽样调查 总被引:10,自引:0,他引:10
事后质量抽查是世界各国在人口普查中普遍采取的用来评估人口普查登记质量的调查方法,是评价数据质量的重要手段之一。本文主要从事后质量抽查的作用、抽样设计、调查方法、估计方法、抽查结果以及与以往相比有何改进等方面论述了2000年第五次全国人口普查中的事后质量抽样调查,并对人口普查的总人口漏报率进行了评估。 相似文献
462.
本文针对属性特征的KUK模型建立了贝叶斯估计理论,求出了在先验分布是混合贝塔先验分布、抽样方法是简单随机抽样情况下总体敏感特征比例的贝叶斯估计,并且使用后验均方误差作为精度标准,对贝叶斯估计与极大似然估计进行比较。 相似文献
463.
Narayan Sastry Bonnie Ghosh-Dastidar John Adams Anne R. Pebley 《Social science research》2006,35(4):1000-1024
In this paper, we describe the development and implementation of the multilevel sample design for the Los Angeles Family and Neighborhood Survey, a study of children, adults, families, and neighborhoods in Los Angeles County. This survey was designed to support multilevel analyses on a number of topics, including child development, residential mobility, and welfare reform. We describe the design of the baseline wave, highlighting the analytical and statistical issues that shaped the study. We also present the results of an in-depth statistical investigation of the survey’s ability to support multilevel analyses that was carried out as part of the study design. The results of this study provide important guideposts for future studies of neighborhoods and their effects on adults and children. 相似文献
464.
老年社会福利是社会福利体系中的重要组成部分,本文选择了河南豫东地区为样本,对该地区老年社会福利事业的发展现状进行调研,并提出建议,以期为有关部门制订相关政策提供参考。 相似文献
465.
Seow Ting Lee 《Public Relations Review》2011,37(1):96-98
In a survey with 350 public relation practitioners, this study examined practitioners’ conceptualizations of ethical knowledge and ethical training through a knowledge management framework. The findings show that practitioners characterized ethical knowledge as a form of tacit knowledge that is personal in nature. However, ethical knowledge in public relations is tacit only to the extent that it is a personal body of knowledge grounded in individual actions and experiences. As a professional construct, ethical knowledge in public relations is explicit in that it is a tangible form of knowledge that could be communicated and shared in the workplace. 相似文献
466.
龚长宇 《齐齐哈尔大学学报(哲学社会科学版)》2011,(4):174-176
非社会学专业开设社会学概论课程,其课程目标可以定位为培养学生的"社会学想象力"和为本专业学习奠定社会学知识基础;在教学内容安排上必须结合专业特点,以教材为依托,合理安排教学内容;在教学方法选择上需要根据不同的教学内容,结合教学对象的实际情况,选择灵活多样的教学方法。 相似文献
467.
Sexual assault on college campuses is a pervasive problem, recently receiving increased scientific and policy attention. However, the high focus on college student experience ignores general population prevalence, trends, and differences between those with college experience and those without. We analyze measures from the National Survey of Family Growth (NSFG) to provide a general population view of experiences with forced intercourse. Forced intercourse is a common experience in the U.S. population, has remained stable in recent years, and varies greatly by gender, age and race. The odds of forced intercourse are also significantly higher among those with less than four years of college. This ubiquitous public health problem is not limited to college campuses. Measures from the NSFG are an important resource for understanding population rates of (and trends in) forced intercourse, providing information to guide interventions and better target scientific investigation. 相似文献
468.
This study explored a new sampling strategy of using embassies as cultural enclaves for large-scale cross-national research in testing the generic status of individual excellence principles in the normative theory of global public relations. Based on survey data, the investigation looked at factorial invariance for six organizational process-related excellence principles across two cultural groups of embassies (N = 113) in Washington, D.C.: individualist and collectivist. The findings suggested that the principle of symmetric internal communication may not be generic whereas the others are universal in factor structure and further put into question the generic status of the notion of symmetry so fundamental to symmetric internal communication. 相似文献
469.
Stephen Pudney 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2008,171(1):21-40
Summary. We consider the issue of the dynamics of perceptions, as expressed in responses to survey questions on subjective wellbeing. We develop a simulated maximum likelihood method for estimation of dynamic linear models, where the dependent variable is partially observed through ordinal scales. This latent auto-regression model is often more appropriate than the usual state dependence model for attitudinal and interval variables. The paper contains an application to a model of households' perceptions of their financial wellbeing, demonstrating the superior fit of the latent auto-regression model to both the usual static model and the state dependence model. 相似文献
470.
This paper provides the first psychological and attitudinal profile of the Irish economics profession. The aspects covered fall into three broad categories: the first category relates to the attitudes of the respondents to issues relating to the economy and the role of government; the second set seeks responses regarding perceptions of the economics profession and professional economists in Ireland; the third set of questions are drawn from various international survey programmes and survey social, political, ethical and psychological attributes and attitudes. The results display a picture of a group who believe their discipline to be relevant to policy and society, who are outward looking in terms of international collaboration, who perceive the discipline to be somewhat stale and who desire a greater focus on interdisciplinary work. 相似文献