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Comparing the efficacy of electronic-tablet to paper-based surveys for on-site survey administration
Kendyl Hassler Thomas L. Serfass 《International Journal of Social Research Methodology》2018,21(4):487-497
This study compares cost, completion times, and percent completion of electronic tablet (n = 244) to paper-based (n = 398) questionnaires administered to participants of scenic raft trips on the Snake River, Grand Teton National Park. We hypothesized e-tablet questionnaires would (1) cost less (2) be completed faster and (3) be completely filled more frequently than paper-based questionnaires. Our survey resulted in a greater per unit cost of e-tablet compared to paper-based questionnaires ($4.17 and $1.80, respectively). Although e-tablets were completed faster (230 [±66] s) than paper questionnaires (235 [±57] s), the difference was not significant (t(641) = 1.97, p = 0.39). E-tablets were filled completely more frequently than paper questionnaires (80% vs. 51%, respectively; χ2 = 3.84, p < 0.01). We suggest that for multi-year projects with a sample size target of ≥100, and length ≥ 5 pages, e-tablets are more cost effective and efficient than paper-based surveys. 相似文献
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