DOI: 10.3886/icpsr34860.v2
title: Moving to Opportunity: Final Impacts Evaluation Science Article Data, 2008-2010
title: Version 2

description: The Moving to Opportunity (MTO) program was a randomized housing experiment administered by the United States Department of Housing and Urban Development (HUD) that gave low-income families living in high-poverty areas the chance to move to lower-poverty areas. This Restricted Access Dataset (RAD) includes data from the 3,273 adults interviewed as part of the MTO long-term evaluation and is comprised of variables analyzed for the article "Neighborhood Effects on the Long-Term Well-Being of Low-Income Adults" that was published in the journal <em>Science</em> on September 21, 2012. The article focused on subjective well-being, physical and mental health, social networks, neighborhoods, housing, and economic self-sufficiency. Families were tracked from the baseline survey (1994-1998) through the long-term evaluation survey fielding period (2008-2010) with the purpose of determining the effects of "neighborhood" on participating families from five United States cities. Households were randomly assigned to one of three groups: The low-poverty voucher (LPV) group (also called the experimental group) received Section 8 rental assistance certificates or vouchers that they could use only in census tracts with 1990 poverty rates below 10 percent. The families received mobility counseling and help in leasing a new unit. One year after relocating, families could use their voucher to move again if they wished, without any special constraints on location.The traditional voucher (TRV) group (also called the Section 8 group) received regular Section 8 certificates or vouchers that they could use anywhere; these families received no special mobility counseling.The control group received no certificates or vouchers through MTO, but continued to be eligible for project-based housing assistance and other social programs and services to which they would otherwise be entitled.The dataset contains all outcomes and mediators analyzed for the <em>Science</em> article, as well as a variety of demographic and other baseline measures that were controlled for in the analysis. Demographic information includes age, gender, race/ethnicity, employment status, and education level.
description: The RAD contains variables that have been modified for analysis in the <em>Science</em> article "Neighborhood Effects on the Long-Term Well-Being of Low-Income Adults." For a detailed description of the variables in this collection, please see the Original P.I. Documentation section of the ICPSR Codebook.
description: This collection contains several variables related to census tract characteristics that have been weighted for analysis in the <em>Science</em> article. For further analysis of the data, users may wish to apply the weight variable F_WT_TOTSVY (Total Weight for Final Survey Self-Report Data), which is the product of three component weights: (1) Randomization ratio weight, (2) Survey sample selection weight, and (3) Phase 2 subsample weight. For a detailed description on weights, please see the Weighting Information section within the ICPSR Codebook.
description: Response Rates: The overall effective response rate (ERR) for the adult survey was 89.6 percent, and the ERRs by MTO treatment group were similar: 90.8 percent for the low-poverty voucher group, 86.6 percent for the traditional voucher group, and 90.0 percent for the control group.
description: Presence of Common Scales: The depression and Generalized Anxiety Disorder measures included on the dataset were assessed via the World Health Organization's Composite International Diagnostic Interview (see Kessler and Ustün (2004) for more information). The survey also included the Kessler 6 (K6), which consists of six questions and is the most widely used scale of nonspecific psychological distress in the literature (see Furukawa et al. (2003) and Kessler et al. (2003) for more information). Furukawa, T. A., Kessler, R. C., Slade, T., and Andrews, G. (2003). The performance of the K6 and K10 screening scales for psychological distress in the Australian National Survey of Mental Health and Well-Being. Psychological Medicine, 33(2), 357-362. Kessler, R. C., Barker, P. R., Colpe, L. J., Epstein, J. F., Gfroerer, J. C., Hiripi, E., Howes, M. J., et al. (2003). Screening for serious mental illness in the general population. Archives of General Psychiatry, 60(2), 184-189. Kessler, R. C., and Ustün, T. B. (2004). The World Mental Health (WMH) Survey Initiative Version of the World Health Organization (WHO) Composite International Diagnostic Interview (CIDI). International Journal of Methods in Psychiatric Research, 13(2), 93-121.
description: The RAD consists of data (related to the <em>Science</em> article) on the 3,273 adults interviewed for the MTO long-term survey. The sampling frame for selection into the MTO long-term survey sample was one adult from each of the 4,604 households who were randomized during the baseline survey between 1994 and 1998. One "sample adult" was identified from each household by giving priority to female adults who were more likely to be caretakers of the children. The priority order for selecting both the MTO interim and final evaluation samples was: female heads of the core household, female spouses of the core household head, female baseline heads, female spouses of the baseline head, and finally, non-female heads of the core households. Note that the baseline head is often but not always the same person as the sample adult. For the long-term survey, the sample adults from all low-poverty voucher and control group households were selected for interview and, for budgetary reasons, the sample adults from only a random two-thirds of the traditional voucher group households were selected for interview. Youth ages 10 to 20 in the households were also interviewed, however, the data used for the <em>Science</em> article only includes adult respondents. For additional information on sampling, please see the Original P.I. Documentation section of the ICPSR Codebook.
description: Datasets: DS1: Moving to Opportunity: Final Impacts Evaluation Science Article Data, 2008-2010
description: Adults in households with children in public or other government-subsidized, project-based housing in selected high-poverty areas of Baltimore, MD, Boston, MA, Chicago, IL, Los Angeles, CA, and New York City, NY. Smallest Geographic Unit: city
description: audio computer-assisted self interview (ACASI); computer-assisted personal interview (CAPI); computer-assisted telephone interview (CATI); face-to-face interview; telephone interviewThe data are at the individual-level and include some household level measures and census tract characteristics, such as neighborhood poverty levels; however, the dataset does not include specific census tract identifiers.The data analyzed for the <em>Science</em> article and included in the RAD come from survey data, physical measurements, and also census data linked to participants' residential address histories. For additional information on the data in this collection, please see the Original P.I. Documentation section of the ICPSR Codebook.For additional information on the Moving to Opportunity program, users may refer to the Moving to Opportunity Web site.The "Neighborhood Effects on the Long-Term Well-Being of Low-Income Adults" article can be viewed online via the Science Journal Web site.