Finally, analyzing the data cumulatively across the differentvignettes may have introduced variability in the data and be apotential limitation. We elected to do this because of the nonsignificant differences found between the vignettes and because aggregating the data allowed for a larger sample andmore parsimonious analysis. However, it is possible that differences between groups would be observed with a largersample size, and with this larger sample, analyzing the resultsbetween groups separately may be meaningful.