RT Article T1 Police Bias, Social Identity, and Minority Groups: A Social Psychological Understanding of Cooperation with Police JF Justice quarterly VO 35 IS 6 SP 1105 OP 1130 A1 Murphy, Kristina A1 Cramer, Robert J. A1 Waymire, Kevin A. A1 Barkworth, Julie LA English YR 2018 UL https://krimdok.uni-tuebingen.de/Record/1649718705 K1 Police bias K1 Minority groups K1 Social identity K1 Cooperation