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Pamela Oliver Pamela Oliver Presentation to Governor’s Commission May 22 2007 The Scope of the Problem & How to Measure it
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Pamela Oliver Outline National overview Compare Wisconsin to US Scatterplots Timetrends Wisconsin Trends by Admission type, race & offense County Imprisonment Patterns County Arrest Patterns Addressing the disparities Steps in the process Evidence at steps Where we lack evidence
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Pamela Oliver National Trends: The Magnitude of the Problem
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Pamela Oliver Comparing International Incarceration Rates (Source: Sentencing Project)
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Pamela Oliver World Incarceration Rates in 1995: Adding US Race Patterns
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Pamela Oliver Nationally, The Black Population is Being Imprisoned at Alarming Rates Nearly 40% of the Black male population is under the supervision of the correctional system (prison, jail, parole, probation) Estimated “lifetime expectancy” of spending some time in prison is about 32% for young Black men. About 12% of Black men in their 20s are incarcerated (prison + jail), about 20% of all Black men have been in prison 7% of Black children, 2.6% of Hispanic children,.8% of White children had a parent in prison in 1997 – lifetime expectancy much higher
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Pamela Oliver About Rates & Disparity Ratios [Relative Rate Ratios] Imprisonment and arrest rates are expressed as the rate per 100,000 of the appropriate population Example: In 1999 Wisconsin new prison sentences 1021 Whites imprisoned, White population of Wisconsin was 4,701,123. 1021 ÷ 4701123 =.000217. Multiply.00021 by 100,000 = 22, the imprisonment rate per 100,000 population. 1,266 Blacks imprisoned, Black population of Wisconsin was 285,308. 1266 ÷ 285308 =.004437. Multiply by 100,000 = 444 Calculate Disparity Ratios by dividing rates: 444/22 = 20.4 the Black/White ratio in new prison sentence rates
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Pamela Oliver Black and White prison admissions, historical
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Pamela Oliver Imprisonment Has Increased While Crime Has Declined Imprisonment rates are a function of responses to crime, not a function of crime itself Property crimes declined steadily between 1970s and 2000 Violent crime declined modestly overall, with smaller ups and downs in the period
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Pamela Oliver Crime Trends Based on Bureau of Justice Statistics data from National Crime Victimization Survey.
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Pamela Oliver Property Crime
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Pamela Oliver Violent Crime
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Pamela Oliver Violent Crime by Sex of Victim
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Pamela Oliver So what has been going on?
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Pamela Oliver The 1970’s Policy Shift Shift to determinate sentencing, higher penalties LEAA, increased funding for police departments Crime becomes a political issue (Social turmoil & crime were high) Drug war funding gives incentives to police to generate drug arrests & convictions: this escalates in the 1980s Post-civil rights post-riots competitive race relations, race-coded political rhetoric.?
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Pamela Oliver In Prison Revocations New Sentences All Admits Black/White RRI by type of prison admission 1982 1999
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Pamela Oliver RRI by offense: new sentences) only Drug Rob & Burg Violent Theft Other
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Pamela Oliver Rates: Black & White, drug vs other sentences
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Pamela Oliver National White Prison Sentence Rates by Offense DrugRob/burg ViolentTheft Other 1983 1999 0 18
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Pamela Oliver National Black Prison Sentences by Offense 19831999 Drug 0 300 Rob/burg Violent Theft Other
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Pamela Oliver Drug Disparities Nationally, Black juveniles & young adults (those under 26) use illegal drugs at LOWER RATES than White juveniles Only among those over 25 are illegal drug use rates higher for Blacks than Whites, but the disparities are much lower than the imprisonment disparities
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Pamela Oliver Black/White disparity in self-reported illegal drug use within the past year Calculated from 2003 National Survey on Drug Use & Health, Department of Health & Human Services Disparity < 1, Whites use more than Blacks Compare to prison sentence disparity of 15 at end of 1990s
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Pamela Oliver Comparing Wisconsin to Other States Sources are from the Bureau of Justice Statistics
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Pamela Oliver Prisons and Jails in Midyear 2005 This is “total incarceration” rate per 100,000 population
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Pamela Oliver
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Black/White Disparity is not the same as the Black rate
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Pamela Oliver Black/White Disparity is negatively related to the White rate
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Pamela Oliver In State Prisons, 1998 (This is the most recent year for which I have been able to find these data)
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Pamela Oliver Note: Rates include Hispanics, who are almost all counted as White
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Pamela Oliver Note: Rates include Hispanics, who are almost all counted as White
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Pamela Oliver Note: Rates include Hispanics, who are almost all counted as White
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Pamela Oliver
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Prison Admissions: National Corrections Reporting Program 1983-1999 (Hispanics not included in Black & White rates)
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Pamela Oliver
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Note: MN counts probation revocations as new sentences while WI does not
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Pamela Oliver
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Note: MN counts probation revocations as new sentences while WI does not
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Pamela Oliver
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Note: MN counts probation revocations as new sentences
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Pamela Oliver
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Disparity is different from Black rate
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Pamela Oliver
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Wisconsin vs. US Trends Summary Steep rise in Black imprisonment rates of all types after 1988 Revocations far above average in Wisconsin. Some due to data coding differences. Much is “real.” Drug sentences in Wisconsin are even more disparate than the nation as a whole: high Black & low White rates Black non-drug sentences in Wisconsin are a little above average while the White sentence rate is far below average, thus yielding a high disparity.
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Pamela Oliver Graphs from my analysis of Wisconsin Department of Corrections Data Wisconsin
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Pamela Oliver Black AmerInd Hispanic Asian White
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Pamela Oliver Proportion of Admissions Involving New Sentences (1991-9)
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Pamela Oliver White Admissions Status New Sentence Only Violation Only Violation + New
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Pamela Oliver Blacks Admission Status New Sentence Only Violation Only Violation + New
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Pamela Oliver Black AmerInd Hispanic Asian White
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Pamela Oliver Black AmerInd Hispanic Asian White
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Pamela Oliver New only plus (new + violation) Black AmerInd Hispanic Asian White
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Pamela Oliver Offense trends in new prison sentences by race.
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Pamela Oliver Violent Rob/burg Drug Theft Other Whites 14
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Pamela Oliver Blacks 300 Violent Rob/burg Drug TheftOther
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Pamela Oliver Hispanics 100 Violent Rob/burg Drug Theft Other
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Pamela Oliver Amer Inds 120 Violent Rob/burg Drug Theft Other
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Pamela Oliver Asians 20 Violent Rob/burg Drug Theft Other
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Pamela Oliver Age Patterns for Imprisonment
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Pamela Oliver
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White kids are more likely to use and sell illegal drugs than Black kids, but Black kids are MUCH more likely to be arrested and prosecuted for drug offenses
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Pamela Oliver Incarceration Exacerbates the Effects of Racial Discrimination Next few slides are from research by Devah Pager, earned PhD from University of Wisconsin Sociology, now professor at Princeton University This was a controlled experiment in which matched pairs of applicants applied for entry-level jobs advertised in Milwaukee newspapers
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Pamela Oliver Figure 4. The Effect of a Criminal Record on Employment Opportunities for Whites
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Pamela Oliver Figure 5. The Effect of a Criminal Record for Black and White Job Applicants
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Pamela Oliver Optional: Compare County Imprisonment Patterns See “County Comparisons” Presentation
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Pamela Oliver Tracking disparities through the system
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Pamela Oliver Rates vs. Disparities (RRI) High RATES of incarceration are the major social problems Costs of incarceration are tied to rates, not disparities Disparities are higher when White rates are lower You can lower disparities by raising White rates Disparities are most appropriate for tracking fairness and justice within the system Rates are most appropriate for assessing impacts on budgets and communities Both are important, but they are not the same Policies to reduce disparities can increase rates, and vice versa
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Pamela Oliver OJA’s map of the flow through the system
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Pamela Oliver My Map of the System
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Pamela Oliver Decision Points 1 4 3 5 7 2 6 Numbers indicate data sources. Green are readily available in UCR, CCAP or DOC data; light blue would be in local sources
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Pamela Oliver Sentencing Commission Draft Report Focuses on sentence after adjudicated guilty of a particular offense
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Pamela Oliver Sentencing Commission Study Staff: Kristi Waits, Executive Director; Andrew Wiseman, Deputy Director; Brenda R. Mayrack, Analyst CCAP + DOC data Offenses committed after January 31, 2003 and sentenced before October 1, 2006 5 common offenses: sexual assault of child, sexual assault, robbery + armed robbery, burglary, drug trafficking Sentencing for worst offense, in cases of multiple offenses
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Pamela Oliver Sample sizes Notes: “Other” includes Asians + American Indians + any others; White, Black & Other exclude Hispanics.
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Pamela Oliver Main Findings 1.“Legal” factors of offense severity and prior convictions have the largest effect on sentences. (As we would hope!) 2.Men are more likely than women to be sentenced to prison, controlling for all other factors. 3.Blacks & Hispanics are more likely to be sentenced to prison rather than put on probation after controls for offense type, felony class, prior convictions, number of other charges, sex, and county of sentencing. a)Race difference is larger for less serious offenses b)Race difference even comparing people with no prior convictions. 4.There is no consistent racial difference in the LENGTH of the sentence if a prison sentence is given
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Pamela Oliver Regression summaries These use multi-variable statistics to assess the impact of each factor while controlling for all other factors in the model They show clear evidence of an overall effect of race on likelihood of being sentenced to prison, given that there is a guilty finding Note there is a sex effect, too!
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Pamela Oliver Non- drug offenses.
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Pamela Oliver Drug Trafficking Offenses
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Pamela Oliver Verbal summary of statistical results Statistically controlling for other factors Blacks 47% & Hispanics 65% more likely to get a prison sentence for non-drug crimes Blacks nearly twice as likely (196%) and Hispanics nearly 2 and a half times as likely (243%) to get a prison sentence for a drug crime Men were 272% more likely than women to get a prison sentence for a non-drug offense and 250% more likely to get a prison sentence for a drug offense.
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Pamela Oliver See report appendix for bar graphs for percentages for specific offenses http://wsc.wi.gov/ (When the report is final)
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Pamela Oliver Policy implications of Sentencing Study Focus on WHETHER to give a prison sentence, not just how long a sentence should be given Examine plea bargaining processes which often pre-determines the sentence type as well as the severity of the charged offense Consider impact of social factors (i.e. job, marriage, home) on sentencing Remember that a record of prior arrests & misdemeanors may be due to patterns of policing
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Pamela Oliver Arrests
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Crime & Arrest MOST crime does not result in arrest! MOST crime is relatively minor: petty theft, disorderly conduct Arrest is a function of Crime Reporting of crime to police Policing patterns & practices: WHERE you police & HOW you police Officer decisions Impossible to assess fairness in arrest without data on crime, which we don’t have!
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Pamela Oliver Arrest Patterns (1997-99): Adult (I did this analysis in the past; it can be updated) Most arrests are for the least serious offenses & never result in incarceration Patterns of arrests for low-level offenses contribute to prior records at sentencing Race is officer’s perception: most probably default to White “White” arrests include Hispanics because there is no separate Hispanic category in official arrest reports
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Pamela Oliver Offense Proportions, Adult arrests “Serious” offenses include homicide, sexual assault, aggravated assault, robbery, burglary, motor vehicle theft
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Pamela Oliver Adult Disparity (RRI) Ratios in Arrests
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Pamela Oliver Black/White Disparities in Arrests 1997-99
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Pamela Oliver Adult, Total arrests
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Pamela Oliver Adult Serious arrests
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Pamela Oliver Adult, Other Exc Traffic arrests
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Pamela Oliver Adult Drug not Marijuana arrests
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Pamela Oliver Adult Marijuana Arrests
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Pamela Oliver Disparity in Crime & Arrest Some is doubtless due to real differences in crime, can be addressed only through the underlying causes of crime Some is due to patterns of policing Police focus on “high crime” areas Different police jurisdictions have different racial compositions & different practices High disparities in arrest for lesser offenses that many commit may indicate policing patterns These give young people “prior records” that affect subsequent treatment Drug crimes are different from other crimes: most differences in drug arrests arise from policing practices rather than differences in actual crime
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Pamela Oliver Comparing Arrest and Imprisonment Group offenses in arrest & prison sentence data so they match up Count number of arrests by offense & race for 1997- 1999 Count number of prison sentences by offense & race for 1997-1999 Ratio prison sentences to arrests is roughly chances of going to prison after arrest (i.e. post-arrest processing) This ratio is lower for lesser offenses, higher for more serious offenses Not matching up particular people, but overall rates Disparity or RRI is the ratio of the ratios: are minorities more likely to end up in prison after arrest?
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Pamela Oliver Wisconsin Total: Ratio of Prison Sentences to Arrests by Race & Offense
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Pamela Oliver Wisconsin total: RRI Prison/Arrest Ratio
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Pamela Oliver The disparity in the prison/arrest ratio is especially high for Black drug possession cases, where it is nearly 9 to 1. This merits strong scrutiny. Other disparities that stand out (>2) include Black ratios for non-aggravated assault, theft & fraud, prostitution and other sex offenses, drug MDI, weapons and public order offenses; Native American homicide, assault, arson, burglary, theft, weapons, family/child, and public order offenses; and Asian aggravated assault, assault, and burglary cases.
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Pamela Oliver Where else to look? Charging decisions (by police & prosecutors) Prosecution decisions Legal defense options Plea bargains Sentencing Sanctioning within prisons Probation & Parole revocations Custody awaiting revocation Community reintegration: job, housing, driver’s license
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Pamela Oliver Conclusions: Data, Disparities, & Rates Data does not solve the problem BUT data tells you where to look for problems & solutions Individual cases are complex: data look for patterns across cases where the individual details average out Data make us accountable for our actions
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