RT Article T1 Suspect Demeanor and Arrest: a Triggered Displacement of Aggression Explanation JF American journal of criminal justice VO 42 IS 1 SP 170 OP 187 A1 Johnson, Richard R. LA English YR 2017 UL https://krimdok.uni-tuebingen.de/Record/1764205332 AB The evidence that police arrest suspects who display a disrespectful demeanor is mixed. One explanation for these equivocal results may be triggered displaced aggression theory. This theory suggests persons who are provoked to anger internalize their aggression and unleash it later on someone or something that further agitates them. A sample of officers was primed for either a positive or negative affect, presented with a domestic disturbance vignette, and asked to rate their likelihood of making an arrest. In one vignette version the suspect displayed a hostile demeanor and in the other the suspect’s demeanor was neutral. Officers who were negatively primed and encountered the hostile demeanor suspect were most likely to arrest compared to officer in the other conditions. K1 Extralegal factors K1 Demeanor K1 Social Psychology K1 Arrest K1 Police K1 Displaced aggression DO 10.1007/s12103-016-9352-8