... However, the interview method is one of the most common qualitative research strategies used by terrorism scholars. Terrorism researchers have interviewed American, Asian, European, South American, African, and Middle-Eastern terrorists, as well as anti-abortion, left-wing, right-wing, eco and animal rights, Buddhist, Christian, Jewish, Islamic and Sikh terrorists, among others (see for e.g., Altier, Boyle, Shorthand, & Horgan, 2019;Azca, Ikhwan, & Arrobi, 2019;Berko & Erez, 2007;Blanchad & Prewitt, 1993;Bloom, 2005Bloom, , 2012Chernov Hwang, 2017;Della Porta, 1995;Horgan, 2004Horgan, , 2009Horgan, , 2012Jurgensmeyer, 2003;Kaplan, 1996;Kenney, 2018;Orsini, 2013;Post, Sprinzak, & Denny, 2003;Stern, 2003;White, 1993). ...