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The 8 references without a DOI — listed, not checked
no DOI — not checkedUse and non-use of clarification features in web surveys
no DOI — not checkedCzerwinski, M., Horvitz, E., Cutrell, E., 2001. Subjective duration assessment: an implicit probe for software usability. In: Proceedings of IHM-HCI 2001 Conference, September, 2001, Lille, France, vol. 2, pp. 167–170.
no DOI — not checkedSoft constraints in interactive behavior: the case of ignoring perfect knowledge in-the-world for imperfect knowledge in-the-head
no DOI — not checkedAn experimental study on the effects of personalization, survey length statements, progress indicators, and survey sponsor logos in web surveys
no DOI — not checkedKaczmirek, L., Neubarth, W., Bosnjak, M., Bandilla, W., 2004. Progress indicators in filter-based surveys: computing methods and their impact on drop out. Paper presented at the RC33 6th International Conference on Social Science Methodology, Amsterdam, August.
no DOI — not checkedCognitive manipulation of boredom
no DOI — not checked10.1016/j.intcom.2010.03.001_bib21
no DOI — not checkedYan, T., Conrad, F., Tourangeau, R., Couper, M., 2007. Should I stay or should I go: The effects of progress indicators, promised duration, and questionnaire length on completing web surveys. Paper presented at the annual conference of the American Association of Public Opinion Research, Anaheim, CA.
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