Читать книгу Criminology For Dummies - Steven Briggs - Страница 14

You may think that determining the amount of crime in a given city, state, or country is a pretty simple task. But, in reality, it’s very challenging. For example, how do you gather statistics about illegal drug sales? Neither the seller nor the buyer is going to report a heroin deal. And wives who are beaten by their husbands don’t usually call the cops. In fact, only 41 percent of violent crimes were reported to the police in 2019.

The Federal Bureau of Investigation (FBI) has developed a system called the Uniform Crime Report for gathering basic statistics about nine serious felonies, known in the crime business as Part 1 crimes. Whenever one of the roughly 18,000 police agencies in the United States gets a report that one of these crimes has been committed, that agency passes the information on to the FBI. If the agency ends up making an arrest, it passes that information on, as well. The FBI incorporates this information in its annual crime report.

Recognizing the limits of crime reports and arrest statistics in measuring crime, the federal government created the National Crime Victimization Survey, which canvasses 95,000 households every year to ask whether members of those households have been victimized by crime. The idea is that this survey can gather information about crimes that aren’t reported to the police. This survey paints a pretty good picture of national crime trends, but the sampling just isn’t large enough to allow for an accurate assessment of crime trends at the state or local level. In Chapter 3, I get into the crime statistics business in much greater detail.