Eurobarometer: Measurement Instruments for Opinions in Europe Saris, Willem E
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Sampling and Fieldwork Practices in Europe
www.ssoar.info Sampling and Fieldwork Practices in Europe: Analysis of Methodological Documentation From 1,537 Surveys in Five Cross-National Projects, 1981-2017 Jabkowski, Piotr; Kołczyńska, Marta Veröffentlichungsversion / Published Version Zeitschriftenartikel / journal article Empfohlene Zitierung / Suggested Citation: Jabkowski, P., & Kołczyńska, M. (2020). Sampling and Fieldwork Practices in Europe: Analysis of Methodological Documentation From 1,537 Surveys in Five Cross-National Projects, 1981-2017. Methodology: European Journal of Research Methods for the Behavioral and Social Sciences, 16(3), 186-207. https://doi.org/10.5964/meth.2795 Nutzungsbedingungen: Terms of use: Dieser Text wird unter einer CC BY Lizenz (Namensnennung) zur This document is made available under a CC BY Licence Verfügung gestellt. Nähere Auskünfte zu den CC-Lizenzen finden (Attribution). For more Information see: Sie hier: https://creativecommons.org/licenses/by/4.0 https://creativecommons.org/licenses/by/4.0/deed.de Diese Version ist zitierbar unter / This version is citable under: https://nbn-resolving.org/urn:nbn:de:0168-ssoar-74317-3 METHODOLOGY Original Article Sampling and Fieldwork Practices in Europe: Analysis of Methodological Documentation From 1,537 Surveys in Five Cross-National Projects, 1981-2017 Piotr Jabkowski a , Marta Kołczyńska b [a] Faculty of Sociology, Adam Mickiewicz University, Poznan, Poland. [b] Department of Socio-Political Systems, Institute of Political Studies of the Polish Academy of Science, Warsaw, Poland. Methodology, 2020, Vol. 16(3), 186–207, https://doi.org/10.5964/meth.2795 Received: 2019-03-23 • Accepted: 2019-11-08 • Published (VoR): 2020-09-30 Corresponding Author: Piotr Jabkowski, Szamarzewskiego 89C, 60-568 Poznań, Poland. +48 504063762, E-mail: [email protected] Abstract This article addresses the comparability of sampling and fieldwork with an analysis of methodological data describing 1,537 national surveys from five major comparative cross-national survey projects in Europe carried out in the period from 1981 to 2017. -
Questionnaire Design Guidelines for Establishment Surveys
Journal of Official Statistics, Vol. 26, No. 1, 2010, pp. 43–85 Questionnaire Design Guidelines for Establishment Surveys Rebecca L. Morrison1, Don A. Dillman2, and Leah M. Christian3 Previous literature has shown the effects of question wording or visual design on the data provided by respondents. However, few articles have been published that link the effects of question wording and visual design to the development of questionnaire design guidelines. This article proposes specific guidelines for the design of establishment surveys within statistical agencies based on theories regarding communication and visual perception, experimental research on question wording and visual design, and findings from cognitive interviews with establishment survey respondents. The guidelines are applicable to both paper and electronic instruments, and cover such topics as the phrasing of questions, the use of space, the placement and wording of instructions, the design of answer spaces, and matrices. Key words: Visual design; question wording; cognitive interviews. 1. Introduction In recent years, considerable effort has been made to develop questionnaire construction guidelines for how questions should appear in establishment surveys. Examples include guidelines developed by the Australian Bureau of Statistics (2006) and Statistics Norway (Nøtnæs 2006). These guidelines have utilized the rapidly emerging research on how the choice of survey mode, question wording, and visual layout influence respondent answers, in order to improve the quality of responses and to encourage similarity of construction when more than one survey data collection mode is used. Redesign efforts for surveys at the Central Bureau of Statistics in the Netherlands (Snijkers 2007), Statistics Denmark (Conrad 2007), and the Office for National Statistics in the United Kingdom (Jones et al. -
ESOMAR 28 Questions
Responses to ESOMAR 28 Questions INTRODUCTION Intro to TapResearch TapResearch connects mobile, tablet and pc users interested in completing surveys with market researchers who need their opinions. Through our partnerships with dozens of leading mobile apps, ad networks and websites, we’re able to reach an audience exceeding 100 million people in the United States. We are focused on being a top-quality partner for ad hoc survey sampling, panel recruitment, and router integrations. Our technology platform enables reliable feasibility estimates, highly competitive costs, sophisticated quality enforcement, and quick-turnaround project management. Intro to ESOMAR ESOMAR (European Society for Opinion and Market Research) is the essential organization for encouraging, advancing and elevating market research worldwide. Since 1948, ESOMAR’s aim has been to promote the value of market and opinion research in effective decision-making. The ICC/ESOMAR Code on Market and Social Research, which was developed jointly with the International Chamber of Commerce, sets out global guidelines for self-regulation for researchers and has been undersigned by all ESOMAR members and adopted or endorsed by more than 60 national market research associations worldwide. Responses to ESOMAR 28 Questions COMPANY PROFILE 1) What experience does your company have in providing online samples for market research? TapResearch connects mobile, tablet and pc users interested in completing surveys with market researchers who need their opinions. Through our partnerships with dozens of leading mobile apps, ad networks and websites, we’re able to reach an audience exceeding 100 million people in the United States - we’re currently adding about 30,000 panelists/day and this rate is increasing. -
Esomar/Grbn Guideline for Online Sample Quality
ESOMAR/GRBN GUIDELINE FOR ONLINE SAMPLE QUALITY ESOMAR GRBN ONLINE SAMPLE QUALITY GUIDELINE ESOMAR, the World Association for Social, Opinion and Market Research, is the essential organisation for encouraging, advancing and elevating market research: www.esomar.org. GRBN, the Global Research Business Network, connects 38 research associations and over 3500 research businesses on five continents: www.grbn.org. © 2015 ESOMAR and GRBN. Issued February 2015. This Guideline is drafted in English and the English text is the definitive version. The text may be copied, distributed and transmitted under the condition that appropriate attribution is made and the following notice is included “© 2015 ESOMAR and GRBN”. 2 ESOMAR GRBN ONLINE SAMPLE QUALITY GUIDELINE CONTENTS 1 INTRODUCTION AND SCOPE ................................................................................................... 4 2 DEFINITIONS .............................................................................................................................. 4 3 KEY REQUIREMENTS ................................................................................................................ 6 3.1 The claimed identity of each research participant should be validated. .................................................. 6 3.2 Providers must ensure that no research participant completes the same survey more than once ......... 8 3.3 Research participant engagement should be measured and reported on ............................................... 9 3.4 The identity and personal -
SAMPLING DESIGN & WEIGHTING in the Original
Appendix A 2096 APPENDIX A: SAMPLING DESIGN & WEIGHTING In the original National Science Foundation grant, support was given for a modified probability sample. Samples for the 1972 through 1974 surveys followed this design. This modified probability design, described below, introduces the quota element at the block level. The NSF renewal grant, awarded for the 1975-1977 surveys, provided funds for a full probability sample design, a design which is acknowledged to be superior. Thus, having the wherewithal to shift to a full probability sample with predesignated respondents, the 1975 and 1976 studies were conducted with a transitional sample design, viz., one-half full probability and one-half block quota. The sample was divided into two parts for several reasons: 1) to provide data for possibly interesting methodological comparisons; and 2) on the chance that there are some differences over time, that it would be possible to assign these differences to either shifts in sample designs, or changes in response patterns. For example, if the percentage of respondents who indicated that they were "very happy" increased by 10 percent between 1974 and 1976, it would be possible to determine whether it was due to changes in sample design, or an actual increase in happiness. There is considerable controversy and ambiguity about the merits of these two samples. Text book tests of significance assume full rather than modified probability samples, and simple random rather than clustered random samples. In general, the question of what to do with a mixture of samples is no easier solved than the question of what to do with the "pure" types. -
Eurobarometer 513 Climate Change
Special Eurobarometer 513 Climate Change Report Fieldwork: March - April 2021 This document does not represent the point of view of the European Commission. The interpretations and opinions contained in it are solely those of the authors. Project title Special Eurobarometer 513 Climate, Report Language version EN Catalogue number ML-03-21-256-EN-N ISBN 978-92-76-38399-4 DOI 10.2834/437 © European Union, 2021 https://www.europa.eu/eurobarometer Photo credit: Getty Images Special Eurobarometer 513 TABLE OF CONTENTS INTRODUCTION 4 EXECUTIVE SUMMARY 7 I. EUROPEAN PERCEPTIONS OF CLIMATE CHANGE 8 1. Perceptions of climate change as a global problem 9 2. Perceived seriousness of climate change 22 II. TAKING ACTION TO TACKLE CLIMATE CHANGE 26 1. Responsibility for tackling climate change 27 2. Personal action to tackle climate change 34 3. Types of individual action 39 III. ATTITUDES TO FIGHTING CLIMATE CHANGE AND THE TRANSITION TO CLEAN ENERGIES 49 1. Attitudes towards taking action on climate change 51 2. Attitudes towards reducing fossil fuel imports 54 3. Attitudes towards the economic benefits of promoting EU expertise in clean technologies outside the EU 57 4. Attitudes to public financial support for clean energies as opposed to fossil fuel subsidies 60 5. Attitudes to adapting to the adverse impacts of climate change 64 6. Attitudes to tackling climate change and environmental issues as a priority to improve public health 67 7. Attitudes on the trade-off between costs caused by climate change versus the costs of a green transition 69 IV. LOOKING TO THE FUTURE 72 1. Current national governments action to tackle climate change 73 2. -
The Effect of Sampling Error on the Time Series Behavior of Consumption Data*
Journal of Econometrics 55 (1993) 235-265. North-Holland The effect of sampling error on the time series behavior of consumption data* William R. Bell U.S.Bureau of the Census, Washington, DC 20233, USA David W. Wilcox Board of Governors of the Federal Reserve System, Washington, DC 20551, USA Much empirical economic research today involves estimation of tightly specified time series models that derive from theoretical optimization problems. Resulting conclusions about underly- ing theoretical parameters may be sensitive to imperfections in the data. We illustrate this fact by considering sampling error in data from the Census Bureau’s Retail Trade Survey. We find that parameter estimates in seasonal time series models for retail sales are sensitive to whether a sampling error component is included in the model. We conclude that sampling error should be taken seriously in attempts to derive economic implications by modeling time series data from repeated surveys. 1. Introduction The rational expectations revolution has transformed the methodology of macroeconometric research. In the new style, the researcher typically begins by specifying a dynamic optimization problem faced by agents in the model economy. Then the researcher derives the solution to the optimization problem, expressed as a stochastic model for some observable economic variable(s). A trademark of research in this tradition is that each of the parameters in the model for the observable variables is endowed with a specific economic interpretation. The last step in the research program is the application of the model to actual economic data to see whether the model *This paper reports the general results of research undertaken by Census Bureau and Federal Reserve Board staff. -
13 Collecting Statistical Data
13 Collecting Statistical Data 13.1 The Population 13.2 Sampling 13.3 Random Sampling 1.1 - 1 • Polls, studies, surveys and other data collecting tools collect data from a small part of a larger group so that we can learn something about the larger group. • This is a common and important goal of statistics: Learn about a large group by examining data from some of its members. 1.1 - 2 Data collections of observations (such as measurements, genders, survey responses) 1.1 - 3 Statistics is the science of planning studies and experiments, obtaining data, and then organizing, summarizing, presenting, analyzing, interpreting, and drawing conclusions based on the data 1.1 - 4 Population the complete collection of all individuals (scores, people, measurements, and so on) to be studied; the collection is complete in the sense that it includes all of the individuals to be studied 1.1 - 5 Census Collection of data from every member of a population Sample Subcollection of members selected from a population 1.1 - 6 A Survey • The practical alternative to a census is to collect data only from some members of the population and use that data to draw conclusions and make inferences about the entire population. • Statisticians call this approach a survey (or a poll when the data collection is done by asking questions). • The subgroup chosen to provide the data is called the sample, and the act of selecting a sample is called sampling. 1.1 - 7 A Survey • The first important step in a survey is to distinguish the population for which the survey applies (the target population) and the actual subset of the population from which the sample will be drawn, called the sampling frame. -
EFAMRO / ESOMAR Position Statement on the Proposal for an Eprivacy Regulation —
EFAMRO / ESOMAR Position Statement on the Proposal for an ePrivacy Regulation — April 2017 EFAMRO/ESOMAR Position Statement on the Proposal for an ePrivacy Regulation April 2017 00. Table of contents P3 1. About EFAMRO and ESOMAR 2. Key recommendations P3 P4 3. Overview P5 4. Audience measurement research P7 5. Telephone and online research P10 6. GDPR framework for research purposes 7. List of proposed amendments P11 a. Recitals P11 b. Articles P13 2 EFAMRO/ESOMAR Position Statement on the Proposal for an ePrivacy Regulation April 2017 01. About EFAMRO and ESOMAR This position statement is submitted In particular our sector produces research on behalf of EFAMRO, the European outcomes that guide decisions of public authorities (e.g. the Eurobarometer), the non- Research Federation, and ESOMAR, profit sector including charities (e.g. political the World Association for Data, opinion polling), and business (e.g. satisfaction Research and Insights. In Europe, we surveys, product improvement research). represent the market, opinion and In a society increasingly driven by data, our profession ensures the application of appropriate social research and data analytics methodologies, rigour and provenance controls sectors, accounting for an annual thus safeguarding access to quality, relevant, turnover of €15.51 billion1. reliable, and aggregated data sets. These data sets lead to better decision making, inform targeted and cost-effective public policy, and 1 support economic development - leading to ESOMAR Global Market Research 2016 growth and jobs. 02. Key Recommendations We support the proposal for an ePrivacy Amendment of Article 8 and Recital 21 to enable Regulation to replace the ePrivacy Directive as research organisations that comply with Article this will help to create a level playing field in a true 89 of the General Data Protection Regulation European Digital Single Market whilst increasing (GDPR) to continue conducting independent the legal certainty for organisations operating in audience measurement research activities for different EU member states. -
5.1 Survey Frame Methodology
Regional Course on Statistical Business Registers: Data sources, maintenance and quality assurance Perak, Malaysia 21-25 May, 2018 4 .1 Survey fram e methodology REVIEW For sampling purposes, a snapshot of the live register at a particular point in t im e is needed. The collect ion of active statistical units in the snapshot is referred to as a frozen frame. REVIEW A sampling frame for a survey is a subset of t he frozen fram e t hat includes units and characteristics needed for t he survey. A single frozen fram e should be used for all surveys in a given reference period Creat ing sam pling fram es SPECIFICATIONS Three m ain t hings need t o be specified t o draw appropriate sampling frames: ▸ Target population (which units?) ▸ Variables of interest ▸ Reference period CHOICE OF STATISTICAL UNIT Financial data Production data Regional data Ent erpri ses are Establishments or Establishments or typically the most kind-of-activity local units should be appropriate units to units are typically used if regional use for financial data. the most appropriate disaggregation is for production data. necessary. Typically a single t ype of unit is used for each survey, but t here are except ions where t arget populat ions include m ult iple unit t ypes. CHOICE OF STATISTICAL UNIT Enterprise groups are useful for financial analyses and for studying company strategies, but they are not normally the target populations for surveys because t hey are t oo diverse and unstable. SURVEYS OF EMPLOYMENT The sam pling fram es for t hese include all active units that are em ployers. -
American Community Survey Accuracy of the Data (2018)
American Community Survey Accuracy of the Data (2018) INTRODUCTION This document describes the accuracy of the 2018 American Community Survey (ACS) 1-year estimates. The data contained in these data products are based on the sample interviewed from January 1, 2018 through December 31, 2018. The ACS sample is selected from all counties and county-equivalents in the United States. In 2006, the ACS began collecting data from sampled persons in group quarters (GQs) – for example, military barracks, college dormitories, nursing homes, and correctional facilities. Persons in sample in (GQs) and persons in sample in housing units (HUs) are included in all 2018 ACS estimates that are based on the total population. All ACS population estimates from years prior to 2006 include only persons in housing units. The ACS, like any other sample survey, is subject to error. The purpose of this document is to provide data users with a basic understanding of the ACS sample design, estimation methodology, and the accuracy of the ACS data. The ACS is sponsored by the U.S. Census Bureau, and is part of the Decennial Census Program. For additional information on the design and methodology of the ACS, including data collection and processing, visit: https://www.census.gov/programs-surveys/acs/methodology.html. To access other accuracy of the data documents, including the 2018 PRCS Accuracy of the Data document and the 2014-2018 ACS Accuracy of the Data document1, visit: https://www.census.gov/programs-surveys/acs/technical-documentation/code-lists.html. 1 The 2014-2018 Accuracy of the Data document will be available after the release of the 5-year products in December 2019. -
Interactive Voice Response for Data Collection in Low and Middle-Income Countries
Interactive Voice Response for Data Collection in Low and Middle-Income Countries Viamo Brief April 2018 Suggested Citation Greenleaf, A.R. Vogel, L. 2018. Interactive Voice Response for Data Collection in Low and Middle- Income Countries. Toronto, Canada: Viamo. 1 0 - EXECUTIVE SUMMARY Expanding mobile network coverage, decreasing cost of cellphones and airtime, and a more literate population have made mobile phone surveys an increasingly viable option for data collection in low- and middle-income countries (LMICs). Interactive voice response (IVR) is a fast and cost-effective option for survey data collection. The benefits of trying to reach respondents in low and middle-income countries (LMICs) via cell phone have been described by The World Bank,[1] academics[2,3], and practitioners[4] alike. IVR, a faster and less expensive option than face-to-face surveys, can collect data in areas that are difficult for human interviewers to reach. This brief explains applications of IVR for data collection in LMICs. Sections 1- 4 provide background information about IVR and detail the advantages of “robo-calls”. The next three sections explain the three main target groups for IVR. Beginning with Section 5 we outline the four approaches to sampling a general population and address IVR data quality. Known respondents, who are often enrolled for monitoring and evaluation, are covered in Section 6, along with best practices for maximizing participant engagement. Finally, in Section 7 we explain how professionals use IVR for surveillance and reporting. Woven throughout Sections 5-7, four case studies illustrate how four organizations have successfully used IVR to for data collection.