Early Growth and Development Study (EGDS)

The Early Growth & Development Study (EGDS) is a nationwide, prospective study of birth parents and adoptive families aimed at investigating how families can help their children develop to their fullest potential. Our study builds on emerging evidence about the relationship between heredity and the family environment—that is, nature and nurture—and how the two work together and separately in child development. This study is the first of its kind to examine such issues and general adoption issues such as openness. EGDS-School follows the original sample of children with a focus on school readiness and executive functioning (basic abilities such as memory and attention). EGDS-Phase 2 examines the influences of the prenatal environment, the family environment, and heredity on child development. EGDS-NIMH examines pathways to the development of early emerging emotional and behavioral symptoms and to later psychiatric symptoms in middle childhood. The fourth and most recent phase is EGDS-Health which focuses on the eating habits and behaviors of adoptive parents, their children, and of birth parents, examining family dietary habits, food preferences, physical activities, and child growth patterns from birth to middle childhood.

Study Investigators:

Jenae Neiderhiser
Leslie Leve – University of Oregon
David Reiss - Yale University
Misaki Natsuaki – University of California, Riverside
Jody Ganiban – The George Washington University
Daniel Shaw - The University of Pittsburgh