Effects of Cover Letter Subject Line and Open-ended Question Response Area on Responding to an Internet Survey

Autor: William F. Moroney, Michael P. Linegang
Rok vydání: 2012
Předmět:
Zdroj: Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 56:1268-1272
ISSN: 1071-1813
2169-5067
DOI: 10.1177/1071181312561225
Popis: To ensure the validity of the data and conclusions derived from internet questionnaires, researchers must understand the implications different questionnaire design decisions have for their data. This paper describes an internet-based survey in which the text of the email cover-letter subject line and the size of response area provided for open-ended question responses were manipulated. This study showed that the offer of a food incentive in the subject line yielded fewer responses. Meanwhile, a larger (six line) text box yielded significantly more words than a smaller (one line) text box, but the larger text box did not yield any increase in the number of topics addressed in the open-ended response data. Finally, open-ended questions soliciting negative comments yielded significantly more words than did questions seeking positive comments.
Databáze: OpenAIRE