Perception and Social Psychology: Was That a Gun or Car Keys?





Consider the following cases: 

 ● William J. Whitfield, 22, shot to death in a supermarket in 1997 while holding his car keys. 

     Amadou Diallo, 23, killed in a flurry of gunfire outside his apartment building in 1999 while reaching for his wallet.

      Julian Alexander, a 20-year-old newlywed, killed in front of his home in 2008 while holding a wooden stick he was using to fix curtains. 

     Bernard Moore, a 73-year-old grandfather shot to death on the front porch of his home as he held an energy drink bottle.








   In all of these instances, the victims were Black men, shot by police officers who mistook the harmless object they were holding for a weapon. In those cases, in which investigations have been completed, the police officers were cleared of wrongdoing. Juries and judges concluded that they had made terrible but honest mistakes. These and similar cases have incited critical public interest. What role did race play in these “honest” perceptual mistakes?  Social psychologist Keith Payne examined how race affects the tendency to misperceive harmless objects as handguns (Payne, 2001, 2010; Stokes & Payne, 2010). Participants were told that they would see two pictures on a computer screen. Their job was to decide, very quickly, whether the second picture was a gun or a tool. The first picture—always a picture of an African American man or a White man—cued the participants that the judgment was coming. Participants were more likely to misperceive tools as guns when the tools were shown after a picture of an African American man. I n another study, 48 police officers, Whites and African Americans, played a video game in which they had to decide whether to shoot or not shoot the suspects in the game (Plant & Peruche, 2005). The suspects were African American or White and were holding guns or other objects.

The researchers were interested in whether practice with the game, in which African American and White suspects were randomly determined to be holding a gun or another object—would help the officers become less biased in their perceptions. Would experience with the fact that there was no systematic relation between ethnicity and whether a person was likely to be armed reduce the tendency to perceive harmless objects as guns? In the early trials the police officers, regardless of their own race, were more likely to mistakenly shoot an unarmed suspect when he was African American. By the experiment’s end, however, this tendency had faded, and the officers treated African American and White suspects with equal levels of restraint. In the real-world cases mentioned above, the police officers’ mistakes may have been honest, but they were not inevitable. Such cases highlight the crucial role of cultural beliefs and the social world in the process of perception. Individuals in a society that does not view ethnic minority individuals as dangerous or as likely to be criminals might be less inclined to misperceive car keys, a wallet, or a bottle as a weapon—and might avoid these tragedies

Excerpt from laura king pg. 108

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