tag:joss.theoj.org,2005:/papers/by/Scott%20CliffordJournal of Open Source Software2019-05-23T02:51:42ZJournal of Open Source Softwarehttps://joss.theoj.orgtag:joss.theoj.org,2005:Paper/8312019-05-23T02:51:42Z2021-02-15T11:32:36ZDetecting Fraud in Online Surveys by Tracing, Scoring, and Visualizing IP Addressesacceptedv1.1.12019-01-25 19:50:20 UTC372019-05-23 02:51:42 UTC420191285PhilipD.WaggonerCollege of William & Mary, MAHD Lab, University of HoustonRyanKennedyMAHD Lab, University of HoustonScottCliffordMAHD Lab, University of Houston10.21105/joss.01285https://doi.org/10.5281/zenodo.3178394Rhttps://joss.theoj.org/papers/10.21105/joss.01285.pdfMechanical Turk, fraud, online surveys, survey experiments, quality