7.3 Crime and the law  (Page 3/22)

Due to these issues, the U.S. Bureau of Justice Statistics publishes a separate self-report study known as the National Crime Victimization Report (NCVR). A self-report study    is a collection of data gathered using voluntary response methods, such as questionnaires or telephone interviews. Self-report data are gathered each year, asking approximately 160,000 people in the United States about the frequency and types of crime they’ve experienced in their daily lives (BJS 2013). The NCVR reports a higher rate of crime than the UCR, likely picking up information on crimes that were experienced but never reported to the police. Age, race, gender, location, and income-level demographics are also analyzed (National Archive of Criminal Justice Data 2010).

The NCVR survey format allows people to more openly discuss their experiences and also provides a more-detailed examination of crimes, which may include information about consequences, relationship between victim and criminal, and substance abuse involved. One disadvantage is that the NCVR misses some groups of people, such as those who don't have telephones and those who move frequently. The quality of information may also be reduced by inaccurate victim recall of the crime (Cantor and Lynch 2000).

Public perception of crime

Neither the NCVR nor the UCS accounts for all crime in the United States, but general trends can be determined. Crime rates, particularly for violent and gun-related crimes, have been on the decline since peaking in the early 1990s (Cohn, Taylor, Lopez, Gallagher, Parker, and Maass 2013). However, the public believes crime rates are still high, or even worsening. Recent surveys (Saad 2011; Pew Research Center 2013, cited in Overburg and Hoyer 2013) have found U.S. adults believe crime is worse now than it was twenty years ago.

Inaccurate public perception of crime may be heightened by popular crime shows such as CSI , Criminal Minds and Law&Order (Warr 2008) and by extensive and repeated media coverage of crime. Many researchers have found that people who closely follow media reports of crime are likely to estimate the crime rate as inaccurately high and more likely to feel fearful about the chances of experiencing crime (Chiricos, Padgett, and Gertz 2000). Recent research has also found that people who reported watching news coverage of 9/11 or the Boston Marathon Bombing for more than an hour daily became more fearful of future terrorism (Holman, Garfin, and Silver 2014).

The u.s. criminal justice system

A criminal justice system    is an organization that exists to enforce a legal code. There are three branches of the U.S. criminal justice system: the police, the courts, and the corrections system.

Police

Police are a civil force in charge of enforcing laws and public order at a federal, state, or community level. No unified national police force exists in the United States, although there are federal law enforcement officers. Federal officers operate under specific government agencies such as the Federal Bureau of Investigations (FBI); the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF); and the Department of Homeland Security (DHS). Federal officers can only deal with matters that are explicitly within the power of the federal government, and their field of expertise is usually narrow. A county police officer may spend time responding to emergency calls, working at the local jail, or patrolling areas as needed, whereas a federal officer would be more likely to investigate suspects in firearms trafficking or provide security for government officials.