The Amadou Diallo case study was an example of the tragic error which was made by four New York City Police officers. The police shooting of an unarmed man was an act of automatic inferences which happens when people use mental shortcuts to simplify the amount of information they receive from the environment. Automatic thinking is known as the thinking that is unconscious, unintentional, involuntary and effortless (Taylor, Peplau, & Sears, 2006). While, schemas are mental structure people use to arrange their information regarding the social world around themes or subjects: schemas affect what information we notice, think about, and remember (Chapter Review, 2010). During the incident February 4, 1999, Carroll had made a low-effort automatic thinking with schemas when Diallo reached into his jacket to get his wallet by assuming that Diallo was reaching for a gun in his pocket, and shouted “Gun!” to alert his colleagues. Officer Carroll’s action was due to his natural instinct or response as most criminal would reach into their pocket for gun during the detection of police officers. He had use schemas to form an expectation of the event in which made him to expect a gun pulling out of Diallo’s jacket rather than his wallet. As he attends to his schema-consistent knowledge: criminals would pull out guns from their jacket when they spotted police officers; his schemas filtered out any inconsistent information: Diallo reached in his jacket to get his wallet; had caused the NYPD officers to fire at Diallo.
Besides that, there are also a few theories or concept under automatic thinking with schemas