Does Device or Connection Type Affect Health Preferences in Online Surveys?

ConclusionAllowing respondents to complete online surveys using a cell phone or tablet or over a cellular connection substantially increases the diversity of respondents and the likelihood of obtaining a representative sample, as many individuals have cell phones but not a computer. While the results showed systematic variability in participation and response quality by device and connection type, this study did not show any meaningful changes in utility values.
Source: The Patient - Patient-Centered Outcomes Research - Category: International Medicine & Public Health Source Type: research