Web Survey Bibliography
Title Open vs. closed questions in Web surveys
Author Reja, U., Lozar Manfreda, K., Hlebec, V., Vehovar, V.
Year 2002
Access date 04.05.2004
Abstract Two quite different reasons for using open as opposed to closed questions can be distinguished. One is to discover the responses that individuals give spontaneously, the other is to avoid the bias that may result from suggesting responses to individuals. However, open questions have also their disadvantages in comparison to closed questions, such as need for extensive coding and larger item non-response. While this issue has already been well researched for traditional survey questionnaires, not much research has been devoted to it in recently used Web questionnaires. We therefore examine the differences between the two forms of survey questions by means of experiments within large-scale RIS 2001 Web survey. Three survey questions were asked in two forms in a split-ballot experiment: question on most frequently visited Slovenian and foreign Web sites, e-shops where respondents made some purchase, and the most important, critical problem the Internet is facing today. The results show that in all cases there were differences between question forms in univariate distributions, though no differences were found in the ranking of values. Closed questions in general yield higher percentages than open questions for the answers that are identical at both question forms. It seems that respondents restricted themselves with apparent ease to the alternatives offered on the closed form, whereas respondents on the open question produced a much more diverse set of answers. In addition, our results suggest that open questions produce more missing data than closed questions. Even more, there were more inadequate answers for open questions (e.g. respondents mention Slovenian Web pages on question on foreign Web pages or it is impossible to determine what the answer is about). This suggests that open questions should be more directive in wording (at least for Web surveys as self administered mode of data collection) as closed questions that are more specified with given response alternatives. We also found out that when respondents were asked about a more salient topic the differences between open and closed form were smaller. In this case both forms of questions were equivalent.
Access/Direct link Homepage - conference (abstract)
Year of publication2002
Bibliographic typeConferences, workshops, tutorials, presentations
Web survey bibliography - Vehovar, V. (46)
- Overview: Online Surveys; 2017; Vehovar, V.; Lozar Manfreda, K.
- Introduction Breakoffs, Questionnaire Breakoffs and Web Questionnaire Length: A Metastudy ; 2016; Cehovin, G.; Vehovar, V.
- Investigating respondent multitasking in web surveys using paradata; 2016; Sendelbah, A.; Vehovar, V.; Slavec, A.; Petrovcic, A.
- Identifying and correcting question-wording problems: the case of Wageindicator; 2015; Slavec, A., Vehovar, V., Tijdens, K. G.
- e-Social Science Perspective on Survey Process: Towards an Integrated Web Questionnaire Development...; 2015; Vehovar, V., Petrovcic, A., Slavec, A.
- Questionnaire length and breakoffs in web surveys: a meta study; 2014; Vehovar, V., Cehovin, G.
- WebSM Study: Overview of Features and Pricing of Software Packages in 2014; 2014; Vehovar, V., Cehovin, G.
- WebSM Study: Survey Software in 2014; 2014; Vehovar, V., Cehovin, G., Mocnik, A.
- Data quality of questions sensitive to social-desirability bias in web surveys; 2012; Lozar Manfreda, K., Zajc, N., Berzelak, N., Vehovar, V.
- WebSM Study: Survey software features overview ; 2012; Vehovar, V., Cehovin, G., Kavcic, L., Lenar, J.
- Costs and Errors in Fixed and Mobile Phone Surveys; 2012; Vehovar, V., Slavec, A., Berzelak, N.
- Web Survey Software; 2012; Berzelak, N., Vehovar, V., Slavec, A.
- Surveying general population: What types of experiments are further needed?; 2012; Vehovar, V., Berzelak, N.
- Web panels in Slovenia; 2012; Lenar, J., Vehovar, V.
- Web survey software; 2011; Slavec, A., Berzelak, N., Vehovar, V.
- Web Survey Process within the Concept of eSocial Sciences; 2011; Vehovar, V.
- Optimization of dual frame telephone survey designs; 2011; Slavec, A., Vehovar, V.
- Comments on the paper - Geetha Garib: Perceived diversity among employees; 2011; Vehovar, V.
- Nonresponse in Web Surveys ; 2011; Lozar Manfreda, K., Berzelak, N., Vehovar, V.
- Cost-Error Optimization Model for Mixed-Mode Surveys; 2009; Vehovar, V., Berzelak, N., Lozar Manfreda, K.
- Preference for Mobile Interview Surveys? Interplay of costs, errors and biases; 2009; Vehovar, V., Slavec, A.
- National readership surveys: Moving from probability face-to-face surveys to Internet panels; 2009; Vehovar, V., Slavec, A., Petric, I., Sargac, M.
- Empirical Evaluation of Web Survey Software Tools: Powerful or Friendly?; 2009; Vehovar, V., Berzelak, N., Lozar Manfreda, K., Horvat, T., Debevc, M.
- Optimising survey costs in mixed mode environment; 2009; Vehovar, V., Berzelak, N., Lozar Manfreda, K., Belak, E.
- Nonresponse Bias in Surveys; 2009; Bethlehem, J., Vehovar, V., Stoop, I., Schouten, B., Shlomo, N., Skinner, C., Montaquila, J.
- "Mobile phone surveys in mixed mode environment: Balancing costs and errors"; 2009; Vehovar, V.
- Mobile phone surveys in mixed mode environment; 2009; Vehovar, V.
- Probabilistic methods in surveys and offical statistics; 2008; Vehovar, V., Zaletel, M., Seljak, R.
- Internet surveys; 2008; Lozar Manfreda, K., Vehovar, V.
- What Can We Achieve With 5 Euros? Optimization of Survey Data Quality Using Mixed-Mode Approaches; 2008; Berzelak, N., Vehovar, V., Lozar Manfreda, K.
- Measuring ties on online forums; 2008; Ziberna, A., Vehovar, V., Jakulin, A.
- Nonresponse in web surveys within the context of survey errors and survey costs; 2008; Berzelak, N., Lozar Manfreda, K., Vehovar, V.
- Integration of the web into survey data collection: Balancing costs and errors; 2008; Vehovar, V., Berzelak, N., Lozar Manfreda, K.
- Optimization of costs and errors in mixed-mode surveys; 2008; Vehovar, V., Berzelak, N., Lozar Manfreda, K.
- Overview: Online Surveys; 2008; Vehovar, V., Lozar Manfreda, K.
- Measuring ego-centered social networks on the web: Questionnaire design issues ; 2008; Vehovar, V., Lozar Manfreda, K., Koren, G., Hlebec, V.
- The Impact of Cognitive and Computer Skills on Data Quality in Computer Assisted Self Administered Questionnaires...; 2008; Brecko, B. N., Vehovar, V.
- Internet surveys; 2008; Vehovar, V., Lozar Manfreda, K., Koren, G.
- The influence of mobile telephones on telephone surveys; 2008; Kuusela, V., Callegaro, M., Vehovar, V.
- Collecting Data on Ego-Centered Social Networks on the Web: Methodological Issues; 2004; Lozar Manfreda, K., Vehovar, V., Hlebec, V.
- Mode Effect in Web Surveys; 2002; Vehovar, V., Lozar Manfreda, K.
- Nonresponse in Web Surveys; 2002; Vehovar, V., Lozar Manfreda, K., , Batagelj, Z.
- Virtual Selves and Web Surveys; 2001; Lozar Manfreda, K., Couper, M. P., Vohar, M., Rivas, S., Vehovar, V.
- Nonresponse in Web Surveys; 1999; Vehovar, V.
- Internet v Sloveniji - Projekt RIS 1996-1998.; 1998; Vehovar, V.
- Handling "Don't Know" Survey Responses: The Case of the Slovenian Plebiscite; 1995; Rubin, D. B.; Vehovar, V.; Hal, S. S.