Do supplemental list frames for subpopulations increase subpopulation sampling efficiency? Evidence from the National Household Food Acquisition and Purchase Survey

Shiyu Zhang, Survey Research Center, Institute for Social Research, University of Michigan-Ann Arbor, Michigan, USA
John A. Kirlin, Kirlin Analytic Services, Fredericksburg, VA, USA
Elina T. Page, Economic Research Service, United States Department of Agriculture, Washington, DC, USA
Xingyou Zhang, U.S. Bureau of Labor Statistics, Washington, DC, USA
Brady T. West, Survey Research Center, Institute for Social Research, University of Michigan-Ann Arbor, Michigan, USA


Multiple-frame sampling has been regarded as a device for increasing efficiency in identifying small subpopulations. However, there has been a lack of empirical evidence in supporting the efficiency of the multiple-frame approach and in guiding best practices. The current study focuses on a special scenario in which two frames were used to recruit sample members. Using paradata from the U.S. National Household Food Acquisition and Purchase Survey (FoodAPS), the current analysis focuses on recruiting households that received Supplementary Nutrition Assistance Program (SNAP) as a sub-goal of the survey sampling. SNAP households account for around one-fifth of the general U.S. population, …


Dual-frame sampling, recruitment efficiency, sampling efficiency, small subpopulations

No Comments

工信部回应“禁用VPN”:清理对象是无资质者--新闻中心-中国 ...:2021-7-25 · 关于VPN的问题,工信部信息通信发展司司长闻库补充称,在中国经营相关业务应该按照中国的法律法规来进行申请许可,这实际上在全世界很多国家都是这样做的。在美国、在欧洲、在亚洲都是这样做的,各个国家的管理方式也不尽相同。

Taylor Lewis, Research Triangle Institute (RTI) International, Washington, DC, USA


The Federal Employee Viewpoint Survey (FEVS) is a Web-based organizational climate survey administered annually by the U.S. Office of Personnel Management. The survey targets full- or part-time, permanently employed civilian personnel from more than 80 U.S. government agencies. Despite increases in the scope, publicity, and uses of FEVS data, its response rate has gradually declined over time. In an effort to gauge the causes for nonresponse, this paper discusses results from an experiment fielded during the 2017 FEVS in which a portion of sampled individuals was given the opportunity to opt out from the survey. Before effectively being added to …


Nonresponse, vpn服务器美国, unit nonresponse, vpn服务器美国

No Comments

安卓手机怎么越狱看国外网站

Alexandru Cernat, University of Manchester, United Kingdom
Joseph W. Sakshaug, Institute for Employment Research, Germany; Ludwig Maximilian University of Munich, Germany; and University of Mannheim, Germany


Biological measurements (or biomeasures) are increasingly being collected in large longitudinal biosocial surveys, enabling researchers to exploit the advantages of social science data with objective health measures to better understand how health and social behaviour interact over time. However, not all survey respondents are willing to take part in the biomeasure component of biosocial surveys, even when the measures are administered by certified medical professionals, such as nurses. Thus, understanding factors which affect participation in biomeasure collection is essential for making valid biosocial inferences about the population. Previous research has shown that interviewer continuity can be useful for optimizing longitudinal …


biological data, vpn服务器美国, vpn服务器美国, Nonresponse, nurses

No Comments

安卓手机怎么越狱看国外网站

Katharina Meitinger, Utrecht University, The Netherlands
Daniela Ackermann-Piek, GESIS – Leibniz Institute for the Social Sciences, Germany
Michael Blohm, GESIS – Leibniz Institute for the Social Sciences, Germany
Brad Edwards, Westat, United States
Tobias Gummer, GESIS – Leibniz Institute for the Social Sciences, Germany
Henning Silber, GESIS – Leibniz Institute for the Social Sciences, Germany



No Comments

安卓手机怎么越狱看国外网站

Ina Bieber, Johannes N. Blumenberg, Manuela S. Blumenberg & Michael Blohm, GESIS Leibniz Institute for the Social Sciences, Mannheim, Germany


Interviewers occupy a key position in face-to-face interviews. Their behavior decisively contributes to the quality of surveys. However, monitoring interviewers in face-to-face surveys is much more challenging than in telephone surveys. It is often up to the interviewer when they conduct the interviews and which addresses they work on first. Nevertheless, homogeneous fieldwork, i.e. that which has a geographically similar processing status, is particularly essential for time- and event-dependent studies such as election studies. Irregular fieldwork combined with geographical differences can have substantial impacts on data quality. Using the example of the German Longitudinal Election Study (GLES), we propose and …


face-to-face, fieldwork monitoring, geographical visualization, vpn服务器美国, survey management

vpn服务器美国

Developments in fieldwork procedures and monitoring in longitudinal surveys: case prioritisation and electronic contact sheets on the UK Millennium Cohort Study Special issue

Lisa Calderwood (1), Lucy Haselden (1), Vilma Agalioti-Sgompou (1), Andrew Cleary (2), Nickie Rose (2), Claire Bhaumik (2) and James Thom (2)
(1) Centre for Longitudinal Studies, UCL Institute of Education.
(2) Ipsos MORI Social Research Institute


Maximising response is important in any survey and especially so in a longitudinal survey where non-response at a particular wave contributes to attrition. A key element of response maximisation in face-to-face surveys is the adoption and implementation of thorough fieldwork procedures. The introduction of electronic sample management systems has provided more timely and accurate para-data with which to monitor interviewers’ compliance with fieldwork procedures. One of the major advantages of longitudinal surveys is that they are able to make use of prior wave data in order to identify cases at highest risk of non-response and thereby target appropriate fieldwork interventions …


call protocols, vpn服务器美国, vpn服务器美国, response propensity model, sample management

No Comments

Using field monitoring strategies to improve panel sample representativeness: Application during data collection in the Survey of Health, Ageing and Retirement in Europe (SHARE) Special issue

Michael Bergmann & Annette Scherpenzeel, Technical University of Munich (Chair for the Economics of Aging), Munich Center for the Economics of Aging (MEA), Max Planck Institute for Social Law and Social Policy, Munich, Germany


中国的超级计算机是什么-评论频道-华龙网 - CQNEWS:2021-7-15 · 超级计算机在当今时代已举足轻重了,中国也立于世界民族之林,中国在计算机领域也是突飞猛进,一起了解中国的超级计算机吧。 华龙网2021年7月15日22时讯 超级计算机在当今时代已举足轻重了,中国也立于世界民族之林,中国在计算机领域也是突飞猛进,一起了解中国的超级计算机吧。


adaptive and responsive survey design, panel sample representativeness, response probability

No Comments

Converting Nonrespondents in PIAAC Germany 2012 Using Responsive Measures Special issue

Silke Martin, GESIS – Leibniz Institute for the Social Sciences, Mannheim, Germany
Anouk Zabal, GESIS – Leibniz Institute for the Social Sciences, Mannheim, Germany


看破冰行动 了解暗网是 张什么网 --科技日报数字报:2021-6-26 · 1994年,美国学者吉尔·埃尔斯沃思(Jill Ellsworth)博士首先提出了隐藏网概念,而实用的暗网技术则最早源于美国海军研究实验室。1996年,出于军事目的,该实验室提出如下构想:在某个系统中,所有的用户在联网时均处于匿名状态,用户身份对服务器保密。


vpn服务器美国, classification tree analysis, vpn服务器美国, paradata, vpn服务器美国, refusal conversion, vpn服务器美国, tailored letters

No Comments

Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution 4.0 International License.

安卓Green极光版   vp免费节点香港   飞兔加速器官网  如何使用代理上网   ssr梯子多少一个月   黑洞加速vp  更改国外ip软件  西风vpn好用下载