Mounting research now clearly establishes that socioeconomic disadvantage has a profound, negative impact on young children's healthy development and school readiness. Most research to date has focused on income-based poverty and has neglected other crucial features of family socioeconomic well-being, including a family's experience of financial hardship, levels of wealth and debts, and levels of human capital. The present study improves upon existing literature by: (1) capitalizing on the strengths of a large, nationally representative, and longitudinal data set (the Early Childhood Longitudinal Study-Kindergarten Cohort) with supplements from the Panel Study of Income Dynamics; (2) describing the dynamic nature of dual components of family socioeconomic disadvantage, namely family income and family financial hardship; and (3) testing competing hypotheses about why and how family income and financial hardship affects children's outcomes. Drawing from our research team's diverse backgrounds in developmental psychology, sociology, economics, and empirical policy analysis, we propose to address the following set of aims:
Aim I : To characterize the parameters and patterns of family income trajectories in a nationally representative sample over the period of children's transitions from Kindergarten through 1st 3rd and 5th grades.
Aim II : To test a variety of alternative models of nonrecursive, transactional pathways between family socioeconomic disadvantage and exogenous parent characteristics.
Aim III : To evaluate several theory-based competing hypotheses that test whether and through what mechanisms family income and financial hardship affect children's developmental outcomes.
Aim I V: To examine whether the pathways identified in Aims II and III are moderated by neighborhood and policy contexts. Our goals in addressing these aims are to identify potential causal mechanisms by which family socioeconomic disadvantage affect children and to identify promising targets for future policy intervention.

Agency
National Institute of Health (NIH)
Institute
Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD)
Type
Research Project (R01)
Project #
5R01HD042144-02
Application #
6623265
Study Section
Risk, Prevention and Health Behavior Integrated Review Group (RPHB)
Program Officer
King, Rosalind B
Project Start
2002-04-09
Project End
2007-03-31
Budget Start
2003-04-01
Budget End
2004-03-31
Support Year
2
Fiscal Year
2003
Total Cost
$320,877
Indirect Cost
Name
Columbia University (N.Y.)
Department
Public Health & Prev Medicine
Type
Schools of Public Health
DUNS #
621889815
City
New York
State
NY
Country
United States
Zip Code
10032
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Wagmiller Jr, Robert L; Gershoff, Elizabeth; Veliz, Philip et al. (2010) Does Children's Academic Achievement Improve when Single Mothers Marry? Sociol Educ 83:201-226
Wagmiller Jr, Robert L; Lennon, Mary Clare; Kuang, Li (2008) Parental health and children's economic well-being. J Health Soc Behav 49:37-55
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