UCR
|
NCVS
|
Violent crime
|
1,246,248
|
3,817,380
|
Property crime
|
9,082,887
|
14,908,330
|
Total
|
10,329,135
|
18,725,710
|
Source: Maguire, K. (Ed.). (2011). Sourcebook of criminal justice statistics. Retrieved from http://www.albany.edu/sourcebook/toc_3.html.
A third source of crime information is the self-report survey. Here subjects, usually adolescents, indicate on an anonymous questionnaire whether and how often they committed various offenses in, say, the past year. Typically, they also answer questions about their family relationships, school performance, and other aspects of their backgrounds. Self-report studies have yielded valuable information about delinquency and explanations of crime. Like the NCVS, they underscore how much crime is committed that does not come to the attention of the police.
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