RT Article T1 Demeanor, race, and police perceptions of procedural justice: Evidence from two randomized experiments JF Justice quarterly VO 34 IS 7 SP 1154 OP 1183 A1 Nix, Justin A2 Campbell, Bradley A. A2 Wolfe, Scott E. A2 Pickett, Justin T. LA English YR 2017 UL https://krimdok.uni-tuebingen.de/Record/1912508192 DO 10.1080/07418825.2017.1334808