Improving response rates: introducing an anonymous longitudinal survey research protocol for veterinary medical students.
With the Journal of Veterinary Medical Education's recent summer 2005 theme issue on stress, the mental-health concerns of veterinary medical students has been brought to the forefront of the field. Since it is anticipated that research on this topic will continue and that educational institutions may implement changes based upon these results, it is of the utmost importance that this research be of the highest quality. Of particular concern with human-subject inquiries are response rates and confidentiality. In order to accommodate these concerns, an example of a survey research protocol that promotes high response rates and minimizes threats to internal validity influenced by student mistrust in assurances of confidentiality is presented. Specifically, the protocol is designed to ensure anonymity and to preserve the ability to track students longitudinally through the use of anonymous longitudinal identifiers. This protocol was tested with the first-year class of veterinary medical students at Kansas State University in October 2004 and March 2005. The two data collection periods yielded 90% and 76% response rates, respectively. The matching rate of participants, according to the anonymous longitudinal identifiers from Time 1 to Time 2, was 88%.
Reisbig
Allison M J
AM
Department of Family and Consumer Sciences, University of Nebraska-Lincoln, 133 Mabel Lee Hall, Lincoln, NE 68588 USA. areisbig2@unl.edu
Hafen
McArthur
M
White
Mark B
MB
Rush
Bonnie R
BR
D003219:Confidentiality; D003625:Data Collection; D004520:Education, Veterinary; D006801:Humans; D008137:Longitudinal Studies; D012106:Research; D013315:Stress, Psychological / Q000523:psychology*; D013334:Students / Q000523:psychology*; D011795:Surveys and Questionnaires