Collaborative Multi-racial Post-election Survey (CMPS), United States, 2016 (ICPSR 38040)
In spring 2016, scholars were invited to collaborate on the 2016 Collaborative Multi-Racial Post-election Survey (CMPS). The goal of the project was to create the first cooperative, 100% user content driven, multi-racial, multiethnic, multi-lingual, post-election online survey in race, ethnicity and politics (REP) in the United States. The survey's main focus is on attitudes about the 2016 election and candidates, debates over immigration, policing, and racial equality, and experiences with racial discrimination across many facets of American life.
Questions were user-generated from a team of 86 social scientists across 55 different universities who placed questions on the survey. Users could submit questions for just one single racial group, or common questions across all four racial groups, depending on their interest. In cases where two different users submitted very similar questions the PIs worked to create a single common question. Overall, the survey contains 394 questions.
The restricted-use dataset contains geographical information which has been masked in the public-use dataset along with adjustments to date information. Please refer to the Collection Notes in the SCOPE OF PROJECT section for more information.
Collaborative Multi-racial Post-election Survey (CMPS), United States, 2020 (ICPSR 39096)
In spring 2020, scholars were invited to collaborate on the 2020 Collaborative Multi-Racial Post-election Survey (CMPS). The goal of the project was to build upon the 2016 CMPS which was the first cooperative, 100% user content driven, multi-racial, multi-ethnic, multi-lingual, post-election online survey in Race, Ethnicity and Politics (REP) in the United States. The survey's main focus is on attitudes about the 2020 Election and candidates, experiences with racism, policy attitudes, immigration, and personal experiences with civic engagement across many facets of American life.
This 2020 CMPS includes over 200 scholars across nearly 100 different colleges/universities. Survey questions were user-generated. Users who contributed survey content could submit questions for just one single racial group, or common questions across all racial/ethnic, or oversample groups, depending on their interest. In cases where two different users submitted very similar questions the PIs worked to create a single common question. Overall, the survey contained over 800 unique questions including split samples, branch-items, and group-specific questions, and the average respondent completed over 500 items.
The 2020 CMPS was offered in English, Spanish, Chinese (simplified), Chinese (traditional), Korean, Vietnamese, Arabic, Urdu, Farsi and Haitian Creole. The survey dataset includes Black, White, Latino and Asian respondents as well as additional oversamples of respondents from hard-to-reach populations including, Afro-Latinos, Black immigrants, Native Americans, Native Hawaiians, Muslims and people who identify as LGBTQ.
Detroit Area Study, 1990: Community Issues (ICPSR 2881)
This survey focused on issues and problems facing residents of Detroit and the surrounding metropolitan area in 1990, including environmental concerns, problems with law enforcement and drugs, crime, education, housing, jobs, cost of living, welfare, taxes and government services, government administration, moral values, and other concerns. Respondents were asked about the importance they placed on each issue and the perceived priority the government gave to each issue. Environmental issues were further examined with respect to specific environmental concerns, such as pollution, exposure to hazardous waste, loss or harm to wildlife and/or their habitats, and the depletion and conservation of natural resources. Respondents' degree of political and community involvement was gauged through questions regarding their voting behavior, their work for or involvement with a political party or community organization, and the type of community organizations to which they belonged. Racial attitudes were also probed, with questions on the economic position of African Americans, political and economic equality, and attitudes toward African-American subgroups (young, older, middle class). Demographic information includes respondents' gender, age, marital status, race, ethnicity, area of residence, type of residence, duration of residence, and whether the residence was owned by the respondent or rented.
National Politics Study, 2004 (ICPSR 24483)
National Politics Study, 2008 (ICPSR 36167)
The 2008 election offers a rare opportunity to analyze a significant event in American history - the election of the first African American president. Because the longitudinal panel series began in 2004, prior to the emergence of President Obama as a serious political candidate and nominee, the results from these surveys provide a rare vehicle for comparing data over time on important demographic, political, and, of particular interest given President Obama's racial background, racial and ethnic issues related to vote choice and political behavior. The wealth of data obtained from this survey will benefit scholars for many years to come.
This report provides a general overview of some of the key findings from the 2008 data collection. Topics covered include: demographic information of the population, work status, home ownership, political ideology, party identification, presidential choice, race relations, feeling thermometer data for a variety of political figures and relevant groups or organizations, and current events such as the Iraq War and same-sex marriage. Because differences among the racial and ethnic groups surveyed in this study are of political significance (Whites, African Americans, Hispanics, Asian Americans, and Caribbean Blacks), much of the data presented here is disaggregated by racial and ethnic group.
New York Times Race Poll, June 2000 (ICPSR 2987)
Police-Public Contact Survey, 1999: [United States] (ICPSR 3151)
Police-Public Contact Survey, 2002 [United States] (ICPSR 4273)
Police-Public Contact Survey, 2005 [United States] (ICPSR 20020)
Police-Public Contact Survey, 2008 (ICPSR 32022)
The Police-Public Contact Survey (PPCS) provides detailed information on the nature and characteristics of face-to-face contacts between police and the public, including the reason for and outcome of the contact. The PPCS interviews a nationally representative sample of United States residents aged 16 years or older as a supplement to the National Crime Victimization Survey. To date, the PPCS has been conducted five times by the Bureau of Justice Statistics (BJS):
- The first survey -- described in the BJS publication Police Use of Force: Collection of National Data (NCJ 165040) -- documented levels of contacts with police during 1996.
- The second survey -- described in Contacts between Police and the Public: Findings from the 1999 National Survey (NCJ 184957) -- recorded police-citizen contacts in 1999. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 1999: [UNITED STATES] (ICPSR 3151).
- The third survey -- described in Contacts between Police and the Public: Findings from the 2002 National Survey (NCJ 207845) -- covered interactions between police and the public in 2002. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2002: [UNITED STATES] (ICPSR 4273).
- The fourth survey -- described in the BJS publication, Contacts between Police and the Public, 2005 (NCJ 215243) -- covered interactions between police and the public in 2005. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2005: [UNITED STATES] (ICPSR 20020).
- The fifth survey -- described in the BJS publication, Contacts between Police and the Public, 2008 (NCJ 234599) -- covered interactions between police and the public in 2008. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2008 (ICPSR 32022).
Police-Public Contact Survey, 2011 (ICPSR 34276)
The Police-Public Contact Survey (PPCS) provides detailed information on the nature and characteristics of face-to-face contacts between police and the public, including the reason for and outcome of the contact. The PPCS interviews a nationally representative sample of U.S. residents age 16 or older as a supplement to the National Crime Victimization Survey. To date, the PPCS has been conducted six times by BJS:
The first survey - described in the BJS publication Police Use of Force: Collection of National Data (NCJ 165040) - documented levels of contacts with police during 1996.
The second survey - described in Contacts between Police and the Public: Findings from the 1999 National Survey (NCJ 184957) - recorded police-citizen contacts in 1999. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 1999: [UNITED STATES] (ICPSR 3151).
The third survey - described in Contacts between Police and the Public: Findings from the 2002 National Survey (NCJ 207845) - covered interactions between police and the public in 2002. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2002: [UNITED STATES] (ICPSR 4273).
The fourth survey - described in the BJS publication Contacts between Police and the Public, 2005 (NCJ 215243) - covered interactions between police and the public in 2005. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2005: [UNITED STATES] (ICPSR 020020).
The fifth survey - described in the BJS publication Contacts between Police and the Public, 2008 (NCJ 234599) - covered interactions between police and the public in 2008. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2008 (ICPSR 32022).
The sixth survey (split sample design due to instrument changes) - new instrument findings described in two publications: Police Behavior During Traffic and Street Stops, 2011 (NCJ 242937) and Requests for Police Assistance, 2011 (NCJ 242938) - covered interactions between police and publice and public perceptions of police in 2011. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2011 (ICPSR 34276).
Police-Public Contact Survey, 2015 (ICPSR 36653)
The Police-Public Contact Survey (PPCS) provides detailed information on the nature and characteristics of face-to-face contacts between police and the public, including the reason for and outcome of the contact and the respondent's satisfaction with the contact. The data can be used to estimate the likelihood of different types of contact for residents with different demographic characteristics, including contacts involving the use of nonfatal force by police. The PPCS is used to collect data from a nationally representative sample of U.S. residents age 16 or older as a supplement to the National Crime Victimization Survey. To date, the PPCS has been conducted seven times by BJS:
1. 1996. Described in the BJS publication Police Use of Force: Collection of National Data (NCJ 165040).
2. 1999. Described in Contacts between Police and the Public: Findings from the 1999 National Survey (NCJ 184957). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 1999: [UNITED STATES] (ICPSR 3151).
3. 2002. Described in Contacts between Police and the Public: Findings from the 2002 National Survey (NCJ 207845). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2002: [UNITED STATES] (ICPSR 4273).
4. 2005. Described in the BJS publication Contacts between Police and the Public, 2005 (NCJ 215243). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2005: [UNITED STATES] (ICPSR 020020).
5. 2008. Described in the BJS publication Contacts between Police and the Public, 2008 (NCJ 234599). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2008 (ICPSR 32022).
6. 2011. Split sample design due to instrument changes. New instrument findings described in two publications: Police Behavior During Traffic and Street Stops, 2011 (NCJ 242937) and Requests for Police Assistance, 2011 (NCJ 242938). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2011 (ICPSR 34276).
7. 2015. Described in the BJS publication Contacts between Police and Public, 2015 (NCJ 251145). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2015 (ICPSR 36653).
Police-Public Contact Survey, 2018 (ICPSR 37916)
The Police-Public Contact Survey (PPCS) provides detailed information on the nature and characteristics of face-to-face contacts between police and the public, including the reason for and outcome of the contact and the respondent's satisfaction with the contact. The data can be used to estimate the likelihood of different types of contact for residents with different demographic characteristics, including contacts involving the use of nonfatal force by police. The PPCS is used to collect data from a nationally representative sample of U.S. residents age 16 or older as a supplement to the National Crime Victimization Survey. To date, the PPCS has been conducted eight times by BJS:
1. 1996. Described in the BJS publication Police Use of Force: Collection of National Data (NCJ 165040).
2. 1999. Described in Contacts between Police and the Public: Findings from the 1999 National Survey (NCJ 184957). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 1999: [UNITED STATES] (ICPSR 3151).
3. 2002. Described in Contacts between Police and the Public: Findings from the 2002 National Survey (NCJ 207845). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2002: [UNITED STATES] (ICPSR 4273).
4. 2005. Described in the BJS publication Contacts between Police and the Public, 2005 (NCJ 215243). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2005: [UNITED STATES] (ICPSR 020020).
5. 2008. Described in the BJS publication Contacts between Police and the Public, 2008 (NCJ 234599). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2008 (ICPSR 32022).
6. 2011. Split sample design due to instrument changes. New instrument findings described in two publications: Police Behavior During Traffic and Street Stops, 2011 (NCJ 242937) and Requests for Police Assistance, 2011 (NCJ 242938). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2011 (ICPSR 34276).
7. 2015. Described in the BJS publication Contacts between Police and Public, 2015 (NCJ 251145). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2015 (ICPSR 36653).
8. 2018.Described in the BJS publication Contacts between Police and Public, 2018. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2018 (ICPSR 37916).
Police-Public Contact Survey, 2020 (ICPSR 38320)
The Police-Public Contact Survey (PPCS) provides detailed information on the nature and characteristics of face-to-face contacts between police and the public, including the reason for and outcome of the contact and the respondent's satisfaction with the contact. The data can be used to estimate the likelihood of different types of contact for residents with different demographic characteristics, including contacts involving the use of nonfatal force by police. The PPCS is used to collect data from a nationally representative sample of U.S. residents age 16 or older as a supplement to the National Crime Victimization Survey. To date, the PPCS has been conducted nine times by BJS:
1. 1996. Described in the BJS publication Police Use of Force: Collection of National Data (NCJ 165040).
2. 1999. Described in Contacts between Police and the Public: Findings from the 1999 National Survey (NCJ 184957). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 1999: [UNITED STATES] (ICPSR 3151).
3. 2002. Described in Contacts between Police and the Public: Findings from the 2002 National Survey (NCJ 207845). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2002: [UNITED STATES] (ICPSR 4273).
4. 2005. Described in the BJS publication Contacts between Police and the Public, 2005 (NCJ 215243). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2005: [UNITED STATES] (ICPSR 20020).
5. 2008. Described in the BJS publication Contacts between Police and the Public, 2008 (NCJ 234599). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2008 (ICPSR 32022).
6. 2011. Split sample design due to instrument changes. New instrument findings described in two publications: Police Behavior During Traffic and Street Stops, 2011 (NCJ 242937) and Requests for Police Assistance, 2011 (NCJ 242938). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2011 (ICPSR 34276).
7. 2015. Described in the BJS publication Contacts between Police and Public, 2015 (NCJ 251145). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2015 (ICPSR 36653).
8. 2018. Described in the BJS publication Contacts between Police and Public, 2018. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2018 (ICPSR 37916).
9. 2020. Described in the BJS publication Contacts between Police and Public, 2020. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2020 (ICPSR 38320).
Police-Public Contact Survey, 2022 (ICPSR 38872)
The Police-Public Contact Survey (PPCS) provides detailed information on the nature and characteristics of face-to-face contacts between police and the public, including the reason for and outcome of the contact and the respondent's satisfaction with the contact. The data can be used to estimate the likelihood of different types of contact for residents with different demographic characteristics, including contacts involving the use of nonfatal force by police. The PPCS is used to collect data from a nationally representative sample of U.S. residents age 16 or older as a supplement to the National Crime Victimization Survey. To date, the PPCS has been conducted ten times by BJS:
1. 1996. Described in the BJS publication Police Use of Force: Collection of National Data (NCJ 165040).
2. 1999. Described in Contacts between Police and the Public: Findings from the 1999 National Survey (NCJ 184957). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 1999: [UNITED STATES] (ICPSR 3151).
3. 2002. Described in Contacts between Police and the Public: Findings from the 2002 National Survey (NCJ 207845). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2002: [UNITED STATES] (ICPSR 4273).
4. 2005. Described in the BJS publication Contacts between Police and the Public, 2005 (NCJ 215243). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2005: [UNITED STATES] (ICPSR 20020).
5. 2008. Described in the BJS publication Contacts between Police and the Public, 2008 (NCJ 234599). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2008 (ICPSR 32022).
6. 2011. Split sample design due to instrument changes. New instrument findings described in two publications: Police Behavior During Traffic and Street Stops, 2011 (NCJ 242937) and Requests for Police Assistance, 2011 (NCJ 242938). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2011 (ICPSR 34276).
7. 2015. Described in the BJS publication Contacts between Police and Public, 2015 (NCJ 251145). These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2015 (ICPSR 36653).
8. 2018. Described in the BJS publication Contacts between Police and Public, 2018. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2018 (ICPSR 37916).
9. 2020. Described in the BJS publication Contacts between Police and Public, 2020. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2020 (ICPSR 38320).
10. 2022. Described in the BJS publication Contacts between Police and Public, 2022. These data are archived as POLICE-PUBLIC CONTACT SURVEY, 2022 (ICPSR 38872).