Description & Citation--Study No. 2760 | |
Bibliographic Description | |
| ICPSR Study No.: | 2760 |
|---|---|
| Persistent URL: | http://dx.doi.org/10.3886/ICPSR02760 |
| Title: | National Survey of Midlife Development in the United States (MIDUS), 1995-1996 |
| Principal Investigator(s): | Orville G. Brim, John D. and Catherine T. MacArthur Foundation on Successful Midlife Development |
| Paul B. Baltes, Max Planck Institute for Human Development | |
| Larry L. Bumpass, University of Wisconsin | |
| Paul D. Cleary, Harvard Medical School | |
| David L. Featherman, University of Michigan | |
| William R. Hazzard, Wake Forest University | |
| Ronald C. Kessler, Harvard Medical School | |
| Margie E. Lachman, Brandeis University | |
| Hazel Rose Markus, Stanford University | |
| Michael G. Marmot, University College London Medical School | |
| Alice S. Rossi, University of Massachusetts-Amherst | |
| Carol D. Ryff, University of Wisconsin | |
| Richard A. Shweder, University of Chicago | |
| Series: | Midlife Development in the United States (MIDUS) Series |
| Funding Agency: | John D. and Catherine T. MacArthur Foundation |
| Bibliographic Citation: | Brim, Orville G., Paul B. Baltes, Larry L. Bumpass, Paul D. Cleary, David L. Featherman, William R. Hazzard, Ronald C. Kessler, Margie E. Lachman, Hazel Rose Markus, Michael G. Marmot, Alice S. Rossi, Carol D. Ryff, and Richard A. Shweder. National Survey of Midlife Development in the United States (MIDUS), 1995-1996 [Computer file]. ICPSR02760-v5. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2009-04-16. doi:10.3886/ICPSR02760 |
Scope of Study | |
| Summary: | The National Survey of Midlife Development in the United States (MIDUS) is a collaborative, interdisciplinary investigation of patterns, predictors, and consequences of midlife development in the areas of physical health, psychological well-being, and social responsibility. This is a revised version of the MIDUS data collection. The biggest change is the aggregation of the three separate subsample datasets (Main, Sibling, Twin) into one master dataset. The three primary subsamples are identified by a variable called SAMPLMAJ. A new ID system (the variable is called M2ID) has been added to the data which allow the aggregation of the three subsamples. This system also allows longitudinal merging between datasets. A variety of deductive disclosure problems have been fixed. There were also erroneous and empty variables in the datasets, all of which have been fixed. Documentation has been updated to reflect these changes. All MIDUS-related data files are linkable via a variable called M2ID. Respondents were drawn from a nationally representative random-digit-dial sample of noninstitutionalized, English-speaking adults, aged 25-74, selected from working telephone banks in the coterminous United States. Those queried participated in an initial telephone interview and responded to a mail questionnaire. Part 1, Main, Sibling and Twin Data, contains responses from the main survey of 7,108 respondents. Respondents were asked to provide extensive information on their physical and mental health throughout their adult lives, and to assess the ways in which their lifestyles, including relationships and work-related demands, contributed to the conditions experienced. Those queried were asked to describe their histories of physical ailments, including heart-related conditions and cancer, as well as the treatment and/or lifestyle changes they went through as a result. A series of questions addressed alcohol, tobacco, and illegal drug use, and focused on history of use, regularity of use, attempts to quit, and how the use of those substances affected respondents' physical and mental well-being. Additional questions addressed respondents' sense of control over their health, their awareness of changes in their medical conditions, commitment to regular exercise and a healthy diet, experience with menopause, the decision-making process used to deal with health concerns, experiences with nontraditional remedies or therapies, and history of attending support groups. Respondents were asked to compare their overall well-being with that of their peers and to describe social, physical, and emotional characteristics typical of adults in their 20s, 40s, and 60s. Information on the work histories of respondents and their significant others was also elicited, with items covering the nature of their occupations, work-related physical and emotional demands, and how their personal health had correlated to their jobs. An additional series of questions focusing on childhood queried respondents regarding the presence/absence of their parents, religion, rules/punishments, love/affection, physical/verbal abuse, and the quality of their relationships with their parents and siblings. Respondents were also asked to consider their personal feelings of accomplishment, desire to learn, sense of control over their lives, interests, and hopes for the future. Part 2, Main Sample: Weights for Respondents Completing Both the Telephone Survey and Mail Questionnaire, contains respondent weights for those who completed both the initial telephone survey and the mail questionnaire. There are 3,032 respondents in this dataset. Part 3, Main Sample: Weights for Respondents Completing at Least the Telephone Survey, contains respondent weights for those who completed at least the telephone survey. There are 3,485 respondents in this dataset. Part 4, Twin Screener Data, provides the first national sample of twin pairs ascertained randomly via the telephone. |
| Subject Term(s): | adults, health status, life satisfaction, lifestyles, mental health, midlife, psychological wellbeing, relationships, social indicators, work attitudes |
| Geographic Coverage: | United States |
| Time Period: | January 1995 - January 1996 |
| Universe: | Respondents were drawn from a nationally representative random-digit-dial sample of noninstitutionalized, English-speaking adults, aged 25-74, selected from working telephone banks in the coterminous United States. Those queried participated in an initial telephone interview and responded to a mail questionnaire. |
| Data Type: | survey data |
| Data Collection Notes: | The data files are provided as SPSS export files and as SAS transport files that were created using the SAS XPORT engine. |
| MIDUS is the main research activity of the John D. and Catherine T. MacArthur Foundation Network on Successful Midlife Development (MIDMAC). Additional information on MIDMAC research projects is provided on the MIDMAC Web site (link). | |
| This collection has not been processed by ICPSR staff. ICPSR is distributing the data and documentation for this collection in essentially the same form in which they were received. | |
Methodology | |
| Sample: | Respondents were drawn from a nationally representative random-digit-dial sample of noninstitutionalized, English-speaking adults, aged 25-74, selected from working telephone banks in the coterminous United States. Those queried participated in an initial telephone interview and responded to a mail questionnaire. Please see M1_MIDUS Field Report. |
| Mode of Data Collection: | computer-assisted telephone interview (CATI) |
| mail questionnaire | |
Access and Availability | |
| Note: | A list of the data formats available for this study can be found in the summary of holdings. Detailed file-level information (such as record length, case count, and variable count) is listed in the file manifest. |
| Some instruments administered as part of this study may contain contents from copyrighted instruments. Reproductions of the instruments are provided solely as documentation for the analysis of the data associated with this collection. Please contact the data producers for information on permissions to use the instruments for other purposes. | |
| Original ICPSR Release: | 1999-12-29 |
| Version History: | The last update of this study occurred on 2009-04-16. |
| 2009-04-16 - Twin Screener Data has been added to this collection as Part 4. | |
| 2007-04-16 - The three separate subsample datasets (Main, Sibling, Twin) have been joined into one master dataset. The three primary subsamples are identified by a variable called SAMPLMAJ. A new ID system (the variable is called M2ID) has been added to the data which allow the aggregation of the three subsamples. This system also allows longitudinal merging between datasets. A variety of deductive disclosure problems have been fixed. There were also erroneous and empty variables in the datasets, all of which have been fixed. Documentation has been updated to reflect these changes. All MIDUS-related data files are linkable via a variable called M2ID. | |
| 2006-03-30 - File QU2760.ALL.PDF was removed from any previous datasets and flagged as a study-level file, so that it will accompany all downloads. | |
| 2003-06-09 - The SAS transport files for Parts 2-6, have been replaced because the original versions contained an illegal file name embedded within them, which prevented the files from being properly read by the SAS system. | |
| 2000-02-01 - The SAS transport file for Part 1, Main Data, has been replaced because the original version contained an incorrect number of cases. | |
| Dataset(s): |
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