RT Article T1 Crowdsourcing Samples for Research on Violent Extremism: A Research Note JF Terrorism and political violence VO 36 IS 3 SP 267 OP 282 A1 Clemmow, Caitlin A1 van der Vegt, Isabelle A1 Rottweiler, Bettina A1 Schumann, Sandy A1 Gill, Paul A2 van der Vegt, Isabelle A2 Rottweiler, Bettina A2 Schumann, Sandy A2 Gill, Paul LA English YR 2024 UL https://krimdok.uni-tuebingen.de/Record/1885427972 AB As research on violent extremism continues to progress beyond some of the field’s earlier challenges, new ways of gathering primary source data are becoming increasingly popular. One such data collection methodology implemented widely across parallel fields is crowdsourcing: the process of gathering information, or input, from large numbers of people, either for payment or not, online. In this research note, we present a brief introduction to crowdsourcing, highlight a popular platform for gathering samples online, Prolific, and present four studies conducted by the research team to demonstrate the unique benefits and challenges of crowdsourcing samples online for research on violent extremism. K1 Qualtrics K1 Prolific K1 Violent Extremism K1 Terrorism K1 Crowdsourcing DO 10.1080/09546553.2022.2145193