{"title":"Comparación de métodos de campo en la encuesta","authors":"Vidal Díaz de Rada, J. A. Álvarez","doi":"10.5477/cis/reis.158.137","DOIUrl":null,"url":null,"abstract":"espanolEn este trabajo se presentan los resultados de una investigacion a poblacion general que utiliza conjuntamente una encuesta por correo postal, una encuesta telefonica y una encuesta a traves de Internet. La muestra objeto de estudio recibe la invitaciona cooperar mediante una comunicacion por correo, y es el propio seleccionado el que decide como responder. La nota analiza la calidad de la respuesta (considerando el numero de no respuestas), el tiempo necesario para llevar a cabo el trabajo de campo y el coste de la recogida de informacion. Los resultados desvelan que la realizacion de encuestas via web reducen el tiempo del trabajo de campo, consiguen menor respuesta parcial y presentan un coste ligeramente superior a la encuesta realizada por correo. Ahora bien, la diferente estructura de costes de cada una permite concluir que de haber obtenido el total de los cuestionarios online, la reduccion de costes hubiera supuesto un 18,2%. EnglishThis paper presents the results of a mixed-mode survey of the general population using a combination of postal, telephone, and Internet survey protocols. Potential respondents were invited to participate by ordinary mail and were allowed to choose their preferred response mode. The paper focuses on response quality (taking non-responses into consideration), fieldwork time and data collection cost. The results reveal that the Internet survey produces the lowest rate of non-responses and requires significantly less fieldwork time, although it is slightly more costly than the postal survey. However, when differences in cost structure are taken into account, we find that the same number of completed questionnaires could have been obtained through the Internet alone at a cost that is 18.2% lower than the mixed-mode survey.","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"90","ListUrlMain":"https://doi.org/10.5477/cis/reis.158.137","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 4
Abstract
espanolEn este trabajo se presentan los resultados de una investigacion a poblacion general que utiliza conjuntamente una encuesta por correo postal, una encuesta telefonica y una encuesta a traves de Internet. La muestra objeto de estudio recibe la invitaciona cooperar mediante una comunicacion por correo, y es el propio seleccionado el que decide como responder. La nota analiza la calidad de la respuesta (considerando el numero de no respuestas), el tiempo necesario para llevar a cabo el trabajo de campo y el coste de la recogida de informacion. Los resultados desvelan que la realizacion de encuestas via web reducen el tiempo del trabajo de campo, consiguen menor respuesta parcial y presentan un coste ligeramente superior a la encuesta realizada por correo. Ahora bien, la diferente estructura de costes de cada una permite concluir que de haber obtenido el total de los cuestionarios online, la reduccion de costes hubiera supuesto un 18,2%. EnglishThis paper presents the results of a mixed-mode survey of the general population using a combination of postal, telephone, and Internet survey protocols. Potential respondents were invited to participate by ordinary mail and were allowed to choose their preferred response mode. The paper focuses on response quality (taking non-responses into consideration), fieldwork time and data collection cost. The results reveal that the Internet survey produces the lowest rate of non-responses and requires significantly less fieldwork time, although it is slightly more costly than the postal survey. However, when differences in cost structure are taken into account, we find that the same number of completed questionnaires could have been obtained through the Internet alone at a cost that is 18.2% lower than the mixed-mode survey.
期刊介绍:
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.