Chapter 2 Flashcards
3 main sources of Crime Stats
Official Statistics (UCR), Victimization surveys, self-report surveys (highest numbers provided)
Uniform Crime Report
95% of PD reports, it is voluntary to report. FL barely has any reports. Only includes # of persons arrested, # of crimes reported, # of officers and support law enforcement
Data Presentation of UCR
Aggregate number, % change from year to year, Rate per 100,000 people
UCR categories
Part 1 AKA index: murder, rape, aggrvated assault, GTA, theft, larceny, arson, robbery, burglary. Most common is larceny-theft.
Part II: everything not in Part I
quarterly reports!
Limitations of UCR
voluntary, hierarchy rule (only takes worse crime), under and overreporting, inconsistent definitions, no detail about victims
National Incident-Based Reporting System (NIBRS)
Created to improve limitations of UCR. Includes ALL crimes committed during an incident. Information on victims, offenders, where they were, and weapons. Replaced UCR in 2021. No hierarchy rule
National Crime Victimization Survey (NCVS)
Panel design (same people being studied). 90,000 households, 12 and over. Households stay in a panel for 3 years and are interviewed every 6 months.
Memory recall questions
Advantages with NCVS
Includes its estimates of victimization of several offenses not included in P1 IN UCR. Records crimes not reported to police, two-stage measurement.
Issues with NCVS
memory and recall issues, honesty, cost, one crime cannot be measured = murder
Comparison of UCR and NCVS
NCVS has 2x crimes compared to UCR
robbery, GTA, and assault most common report
THEFT is least likely to be reported
Typical Victimization and Victim
Men are most likely to be victimized, except for rape and SA. People of color, under 24, and live in urban areas = are victimized. Victims and offenders share the same characteristics. Victimization may lead to participation in crime. Especially relevant to women, women who have a history of abuse are more likely to be victims.
Routine Activities Theory
Cohen anf Felson.
3 things: motivated offender, capable guardian, suitable target
did not explain why offenders are motivated
wanted to explain increase in crime after WWII
explains offending and victmization
Lifestyle Exposure Theory
Focuses on actions and behaviors of victims that increase their vulnerability of being victimized.
similar to RAT
Can explain increased risk of Cyber victimization
Social Disorganization
Social problems are result of ecological factors.
Disorganized neigh = high fear of crime = low CE
Centric Zones = zone 1 (business), zone 2 (transition, high crime), zone 3 (blue collar neigh), zone 4 (suburbs), zone 5 (further out suburbs)
Social Learning Theory
Belief that behavior is learned through primary and secondary social groups.
Learned through differential association