Sarah Flood

Big Data: Large-Scale Historical Infrastructure from the Minnesota Population Center

Abstract The Minnesota Population Center (MPC) provides aggregate data and microdata that have been integrated and harmonized to maximize crosstemporal and cross-spatial comparability. All MPC data products are distributed free of charge through an interactive Web interface that enables users to limit the data and metadata being analyzed to samples and variables of interest to their research. In this article, the authors describe the integrated databases available from the MPC, report on recent additions and enhancements to these data sets, and summarize new online tools and resources that help users to analyze the data over time. They conclude with a description of the MPCs newest and largest infrastructure project to date: a global population and environment data network.

How Parents Fare Mothers’ and Fathers’ Subjective Well-Being in Time with Children

The shift to more time-intensive and child-centered parenting in the United States is widely assumed to be positively linked to healthy child development, but implications for adult well-being are less clear. We assess multiple dimensions of parents’ subjective well-being in activities with children and explore how the gendered nature of time potentially contributes to differences in mothers’ and fathers’ parenting experiences. Relying on nationally representative time diary data linked to respondents’ feelings in activities from the 2010, 2012, and 2013 well-being module of the American Time Use Survey (N = 12,163 persons and 36,036 activities), we find that parents consistently report greater subjective well-being in activities with children than without. Mothers, however, report less happiness, more stress, and greater fatigue in time with children than do fathers. These gaps are relatively small and can be accounted for by differences in the activities that mothers and fathers engage in with children, whether other adults are present, and the quality of their sleep and leisure. We go beyond prior work on parental happiness and life satisfaction to document how contemporary parenting is woven differently into the lives of mothers and fathers.

Making Full Use of the Longitudinal Design of the Current Population Survey: Methods for Linking Records Across 16 Months.

Data from the Current Population Survey (CPS) are rarely analyzed in a way that takes advantage of the CPSs longitudinal design. This is mainly because of the technical difficulties associated with linking CPS files across months. In this paper, we describe the method we are using to create unique identifiers for all CPS person and household records from 1989 onward. These identifiers-available along with CPS basic and supplemental data as part of the on-line Integrated Public Use Microdata Series (IPUMS)-make it dramatically easier to use CPS data for longitudinal research across any number of substantive domains. To facilitate the use of these new longitudinal IPUMS-CPS data, we also outline seven different ways that researchers may choose to link CPS person records across months, and we describe the sample sizes and sample retention rates associated with these seven designs. Finally, we discuss a number of unique methodological challenges that researchers will confront when analyzing data from linked CPS files.

Healthy Time Use in the Encore Years: Do Work, Resources, Relations, and Gender Matter?

Social engagement is theorized to promote health, with ages 55 to 75—what some call “encore” adulthood—potentially being a time for ongoing engagement or social isolation. We use the American Time Use Survey (N = 11,952) and a life course perspective to examine associations between paid work, resources, relations, and healthy time use for men and women in the first (55–64) and second (65–74) halves of the encore years. Work limits sufficient sleep (full-time working men) and television watching (all workers) but also time spent in physical activity (full-time workers). College-educated and healthy encore adults—across age and gender divides—are more likely to exercise and watch less television. Marriage and caregiving encourage socializing and limit television watching, despite differential effects on physical activity and sleep. These findings fit well with a gendered life course perspective suggesting socially patterned (by work, resources, relationships, gender, age) health behaviors.

Mothering Experiences: How Single Parenthood and Employment Structure the Emotional Valence of Parenting

Research studies and popular accounts of parenting have documented the joys and strains of raising children. Much of the literature comparing parents with those without children indicates a happiness advantage for those without children, although recent studies have unpacked this general advantage to reveal differences by the dimension of well-being considered and important features in parents’ lives and parenting experiences. We use unique data from the 2010, 2012, and 2013 American Time Use Survey to understand emotions in mothering experiences and how these vary by key demographic factors: employment and partnership status. Assessing mothers’ emotions in a broad set of parenting activities while controlling for a rich set of person- and activity-level factors, we find that mothering experiences are generally associated with high levels of emotional well-being, although single parenthood is associated with differences in the emotional valence. Single mothers report less happiness and more sadness, stress, and fatigue in parenting than partnered mothers, and these reports are concentrated among those single mothers who are not employed. Employed single mothers are happier and less sad and stressed when parenting than single mothers who are not employed. Contrary to common assumptions about maternal employment, we find overall few negative associations between employment and mothers’ feelings regarding time with children, with the exception that employed mothers report more fatigue in parenting than those who are not employed.

Trends in Spouses’ Shared Time in the United States, 1965–2012

Despite major demographic changes over the past 50 years and strong evidence that time spent with a spouse is important for marriages, we know very little about how time with a spouse has changed—or not—in the United States. Using time diary data from 1965–2012, we examine trends in couples’ shared time in the United States during a period of major changes in American marriages and families. We find that couples without children spent more total time together and time alone together in 2012 than they did in 1965, with total time and time alone together both peaking in 1975. For parents, time spent together increased between 1965 and 2012, most dramatically for time spent with a spouse and children. Decomposition analyses show that changes in behavior rather than changing demographics explain these trends, and we find that the increases in couples’ shared time are primarily concentrated in leisure activities.

Daily Temporal Pathways: A Latent Class Approach to Time Diary Data

Research on daily time and how it is allocated has generally considered the time spent in specific activities. However, social theory suggests that time use is socially patterned whether by social organization, heterogeneity, and/or stratification. Drawing on four broad types of time (contracted, committed, necessary, and free), we use Multinomial Logit Latent Class Analysis to discuss eight daily temporal pathways and associations with individual characteristics. Our analysis highlights the variations and similarities across pathways, the impact of paid work in structuring daily life, the social patterning of sleep and leisure, and socio-demographic profiles of the pathways of working-age Americans.