“…To test our hypotheses, we embedded an experiment in an online survey that was administered to a nationwide sample of adult U.S. citizens ( N = 1068) between April 15, 2020 and April 19, 2020. Researchers now use online samples regularly to examine public attitudes toward the police (Celestin & Kruschke, 2019; Hamm, Trinkner, & Carr, 2017; Mummolo, 2018; Pickett, Nix, & Roche, 2018), toward procedural justice (Pedersen, Stritch, & Taggart, 2017; Tyler, Mentovich, & Satyavada, 2014), and toward criminal justice policies (Gerber & Jackson, 2013; Gottlieb, 2017; Silver, 2017; Vaughan, Holleran, & Silver, 2019). Many online samples come from Amazon's Mechanical Turk (MTurk) (e.g., Gottlieb, 2017; Hamm et al., 2017; Mummolo, 2018; Silver, 2017), and for good reason.…”