Kathleen M. Ziol-Guest

Early-childhood poverty and adult attainment, behavior, and health.

This article assesses the consequences of poverty between a childs prenatal year and 5th birthday for several adult achievement, health, and behavior outcomes, measured as late as age 37. Using data from the Panel Study of Income Dynamics (1,589) and controlling for economic conditions in middle childhood and adolescence, as well as demographic conditions at the time of the birth, findings indicate statistically significant and, in some cases, quantitatively large detrimental effects of early poverty on a number of attainment-related outcomes (adult earnings and work hours). Early-childhood poverty was not associated with such behavioral measures as out-of-wedlock childbearing and arrests. Most of the adult earnings effects appear to operate through early povertys association with adult work hours.

Early childhood poverty, immune-mediated disease processes, and adult productivity

This study seeks to understand whether poverty very early in life is associated with early-onset adult conditions related to immune-mediated chronic diseases. It also tests the role that these immune-mediated chronic diseases may play in accounting for the associations between early poverty and adult productivity. Data (n = 1,070) come from the US Panel Study of Income Dynamics and include economic conditions in utero and throughout childhood and adolescence coupled with adult (age 30–41 y) self-reports of health and economic productivity. Results show that low income, particularly in very early childhood (between the prenatal and second year of life), is associated with increases in early-adult hypertension, arthritis, and limitations on activities of daily living. Moreover, these relationships and particularly arthritis partially account for the associations between early childhood poverty and adult productivity as measured by adult work hours and earnings. The results suggest that the associations between early childhood poverty and these adult disease states may be immune-mediated.

Early Childhood Poverty and Adult Body Mass Index

OBJECTIVES We estimated associations between poverty in early, middle, and later childhood and adult body mass index to further elucidate the effects of socioeconomic status on health. METHODS We conducted secondary analyses of data from men and women (N = 885) born between 1968 and 1975 who were tracked between their prenatal and birth years and adulthood in the nationally representative Panel Study of Income Dynamics. We used multivariate regression techniques and spline models to estimate the relationship between income in different stages of childhood and adult body mass index, overweight, and obesity. We controlled for other family characteristics, including income in other periods of childhood. RESULTS Mean annual family income in the prenatal and birth years for children whose annual family incomes averaged less than

Grandparent Coresidence and Family Well-Being Implications for Research and Policy

25,000 was significantly associated with increased adult body mass index, but mean annual family income between 1 and 5 years of age and between 6 and 15 years of age was not. CONCLUSIONS Our results indicated that economic conditions in the earliest period of life (during the prenatal and birth years) may play an important role in eventual anthropometric measures.

Teacher Support, School Goal Structures, and Teenage Mothers' School Engagement.

U.S. children today have increasingly diverse living arrangements. In 2012, 10 percent of children lived with at least one grandparent; 8 percent lived in three-generational households, consisting of a parent and a grandparent; while 2 percent lived with a grandparent and no parent in the household. This article reviews the literature on grandparent coresidence and presents new research on children coresiding with grandparents in modern families. Findings suggest that grandparent coresidence is quite common and that its prevalence increased during the Great Recession. Additionally, these living arrangements are diverse themselves, varying by the marital status of the parent, the home in which the family lives, and the economic well-being of the family. Suggestions for future research are also proposed.

Health and Medical Care among the Children of Immigrants

This study investigates how perceptions of teacher support and achievement goal structures in the school environment correlate with school engagement, and whether depressive symptoms mediate or moderate this association, among 64 low-income teenage mothers. Controlling for prior grades, perceptions of teacher support correlate with higher levels of positive affect and lower levels of negative affect about school. Perceptions of an emphasis on mastery goals in the school environment correlate with higher levels of positive affect and lower levels of school alienation. In contrast, perceptions of an emphasis on performance goals in the school environment correlate with higher levels of negative affect and school alienation. Perceptions of performance goals are especially detrimental to teenage mothers with higher levels of depressive symptoms.

Reexamining the Effects of Family Structure on Children's Access to Care: The Single-Father Family

Using data spanning 1996-2009 from multiple panels of the Survey of Income and Program Participation, this study investigates childrens (average age 8.5 years) physical health, dental visits, and doctor contact among low-income children (n=46,148) in immigrant versus native households. Immigrant households are further distinguished by household citizenship and immigration status. The findings show that children residing in households with non-naturalized citizen parents, particularly those with a nonpermanent resident parent, experience worse health and less access to care even when controlling for important demographic, socioeconomic, and health insurance variables.

Changes in Income-Based Gaps in Parent Activities With Young Children From 1988 to 2012

OBJECTIVE To examine the effects of family structure, focusing on the single-father family, on childrens access to medical care. DATA SOURCE The 1999 and 2002 rounds of the National Survey of Americas Families (NSAF) including 62,193 children ages 0-17 years. STUDY DESIGN We employ a nationally representative sample of children residing in two-parent families, single-mother families, and single-father families. Multivariate logistic regression is used to examine the relationship between family structure and measures of access to care. We estimate stratified models on children below 200 percent of the federal poverty threshold and those above. DATA COLLECTION/EXTRACTION METHOD We combine data from the Focal Child and Adult Pair modules of the 1999 and 2002 waves of the NSAF. PRINCIPAL FINDINGS Children who reside in single-father families exhibit poorer access to health care than children in other family structures. The stratified models suggest that, unlike residing in a single-mother family, the effects of residence in a single-father family do not vary by poverty status. CONCLUSIONS Children in single-father families may be more vulnerable to health shocks than their peers in other family structures.

Socioeconomic Gaps in Parents’ Discipline Strategies From 1988 to 2011

Numerous studies show large differences between economically advantaged and disadvantaged parents in the quality and quantity of their engagement in young children’s development. This “parenting gap” may account for a substantial portion of the gap in children’s early cognitive skills. However, researchers know little about whether the socioeconomic gap in parenting has increased over time. The present study investigates this question, focusing on income- and education-based gaps in parents’ engagement in cognitively stimulating activities with preschool-aged children. We draw on data from four national studies conducted over 25 years. We found a decrease in income-based gaps in children’s book ownership and library attendance but increasing income-based gaps for several other parent behaviors, including reading and telling stories to children and teaching children letters, words, and numbers. Income-based gaps in children’s participation in out-of-home cultural activities also increased. Results for education-based gaps were similar. These gaps largely arose from top-income families pulling away from their middle- and low-income counterparts.

Impacts of Early Childhood Education on Medium- and Long-Term Educational Outcomes

BACKGROUND AND OBJECTIVES: The prevalence of corporal punishment is high in the United States despite a 1998 American Academy of Pediatrics policy statement urging against its use. The current study tests whether the socioeconomic difference in its use by parents has changed over the past quarter century. It goes on to test whether socioeconomic differences in the use of nonphysical discipline have also changed over time. METHODS: Data are drawn from 4 national studies conducted between 1988 and 2011. Each asked how often a kindergarten-aged child was spanked in the past week and what the parents would do if the child misbehaved, with physical discipline, time-out, and talking to child as possible responses. We use regression models to estimate parents’ responses to these questions at the 90th, 50th, and 10th percentiles of the income and education distributions and t tests to compare estimates across cohorts. RESULTS: The proportion of mothers at the 50th income-percentile who endorse physical discipline decreased from 46% to 21% over time. Gaps between the 90th and 10th income-percentiles were stable at 11 and 18 percentage points in 1988 and 2011. The percentage of mothers at the 10th income-percentile endorsing time-outs increased from 51% to 71%, and the 90/10 income gap decreased from 23 to 14 percentage points between 1998 and 2011. CONCLUSIONS: Decline in popular support for physical discipline reflects real changes in parents’ discipline strategies. These changes have occurred at all socioeconomic levels, producing for some behaviors a significant reduction in socioeconomic differences.