Midlife in the United States (MIDUS 2): Milwaukee African American Sample, 2005-2006 (ICPSR 22840)
Published: Mar 9, 2018 View help for published
Principal Investigator(s): View help for Principal Investigator(s)
Carol Ryff, University of Wisconsin-Madison; David Almeida, Pennsylvania State University; John Ayanian, Harvard University; Deborah S. Carr, University of Wisconsin-Madison; Paul D. Cleary, Yale University; Christopher Coe, University of Wisconsin-Madison; Richard Davidson, University of Wisconsin-Madison; Robert F. Kruger, University of Minnesota; Margie E. Lachman, Brandeis University; Nadine F. Marks, University of Wisconsin-Madison; Daniel K. Mroczek, Purdue University; Teresa Seeman, University of California-Los Angeles; Marsha Mallick Seltzer, University of Wisconsin-Madison; Burton H. Singer, Princeton University; Richard P. Sloan, Princeton University; Patricia A. Tun, Brandeis University; Maxine Weinstein, Georgetown University; David Williams, Harvard University
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Summary View help for Summary
As a refinement to MIDLIFE IN THE UNITED STATES (MIDUS II), 2004-2006 (ICPSR 4652), a sample of African Americans from Milwaukee was included to examine health issues in minority populations. Areas of the city of Milwaukee, Wisconsin, were stratified according to the proportion of the population that were African American. Those areas with high concentrations were sampled at higher rates than areas with lower concentrations. Area probability sampling methods were used along with population counts from the 2000 United States Census to identify potential respondents. Field interviewers screened households to determine if they contained any African American adults. There was additional screening to achieve an appropriate age/gender distribution in a manner similar to what was done for the original MIDUS sample (NATIONAL SURVEY OF MIDLIFE DEVELOPMENT IN THE UNITED STATES (MIDUS), 1995-1996 [ICPSR 2760]). Milwaukee respondents were interviewed in their homes using a Computer Assisted Personal Interview (CAPI) protocol and afterwards asked to complete a Self-Administered Questionnaire (SAQ). All measures paralleled those used in the larger MIDUS I and II samples. After successful completion of the Project 1 survey, some participants were eligible to participate in other MIDUS projects (2 through 5). Survey data was collected for 592 individuals.
Citation View help for Citation
Subject Terms View help for Subject Terms
Geographic Coverage View help for Geographic Coverage
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Restrictions View help for Restrictions
This data collection may not be used for any purpose other than statistical reporting and analysis. Use of these data to learn the identity of any person or establishment is prohibited. To protect respondent privacy, these data are restricted from general dissemination. To obtain this file, researchers must agree to the terms and conditions of a Restricted Data Use Agreement and send the signed forms to the National Archive of Computerized Data at email@example.com.
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Date of Collection View help for Date of Collection
Data Collection Notes View help for Data Collection Notes
The title of this study was changed from Midlife Development in the United States (MIDUS II): Milwaukee African American Sample, 2005-2006, to Midlife in the United States (MIDUS 2): Milwaukee African American Sample, 2005-2006, on June 2, 2017.
Additional information about the Midlife Development in the United States study can be found at the MIDUS website.
Sample View help for Sample
The sampling design was a stratified area probability sample of households in Milwaukee County, Wisconsin. The sampling frame included Census tracts in which at least 40 percent of the population was African American. The Census blocks were stratified by income, with roughly half coming from tracts in which the median household income was $40,000 or greater, and the rest coming from tracts in which the median household income was below $40,000.
Universe View help for Universe
Adult African American residents aged 25-74 in Milwaukee, Wisconsin.
Unit(s) of Observation View help for Unit(s) of Observation
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Response Rates View help for Response Rates
The overall response rate for the in-person interview was 70.7 percent. The overall SAQ response rate was 67.2 percent. The phone survey administration of the Telephone Assisted Cognitive Testing (TACT) had an overall response rate of 51.8 percent. Full discussion of the response rates for all of these portions of the MIDUS II Project 1 Milwaukee oversample are reported in the response rates section of Appendix A.
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Version History View help for Version History
2018-03-09 This collection is being updated, per request from the PI, to reflect a title change; the corresponding downloadable files are only being updated to reflect the title change, where applicable.2018-02-15 The citation of this study may have changed due to the new version control system that has been implemented. The previous citation was:
- Ryff, Carol, David Almeida, John Ayanian, Deborah S. Carr, Paul D. Cleary, Christopher Coe, Richard Davidson, Robert F. Kruger, Margie E. Lachman, Nadine F. Marks, Daniel K. Mroczek, Teresa Seeman, Marsha Mallick Seltzer, Burton H. Singer, Richard P. Sloan, Patricia A. Tun, Maxine Weinstein, and David Williams. Midlife in the United States (MIDUS 2): Milwaukee African American Sample, 2005-2006. ICPSR22840-v5. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2018-03-09. http://doi.org/10.3886/ICPSR22840.v5
2013-02-07 The Restricted Data Use Agreement has been updated.
2012-05-21 The Restricted Data Use Agreement for this study has been updated.
2009-11-10 Editing changes made to the Restrictions field.
2008-08-26 ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major statistical software formats as well as standard codebooks to accompany the data. In addition to these procedures, ICPSR performed the following processing steps for this data collection:
- Performed consistency checks.
- Created variable labels and/or value labels.
- Created online analysis version with question text.
- Performed recodes and/or calculated derived variables.
- Checked for undocumented or out-of-range codes.
The public-use data files in this collection are available for access by the general public. Access does not require affiliation with an ICPSR member institution.
This study is maintained and distributed by the National Archive of Computerized Data on Aging (NACDA), the aging program within ICPSR. NACDA is sponsored by the National Institute on Aging (NIA) at the National Institutes of Heath (NIH).