image/svg+xml Toggle Navigation

Innovation toward precision home visiting

Become a HARC Member

What We Do

The Home Visiting Applied Research Collaborative (HARC) was established in 2012. Its aim is to strengthen and broaden the impact of home visiting, using innovative research to achieve precision home visiting.

See What We Do

Featured Work

Read our latest brief: COVID-19’s Early Impact on Home Visiting
Learn More

This article provides an overview of the evidence behind home visiting and discusses how precision approaches to home visiting research add to our knowledge about what works for whom.
Learn More

Watch our most recent presentation – Innovation Toward Precision Home Visiting
Watch Video

These videos of presentations during a HARC meeting in Chicago share how innovative research methods can advance precision home visiting.
Watch Videos

Our latest brief outlines the history and principles of precision home visiting.
Learn More


HARC houses a diverse practice-based research network for conducting collaborative, field-initiated studies with local home visiting programs, regardless of the model used. Any local program that provides home visiting for expectant families and/or families of children birth to five years as its primary service strategy is welcome to join, as are directors of local networks and state networks, and researchers who have an interest in home visiting research.

Join Us

This project is supported by the Health Resources and Services Administration (HRSA) of the U.S. Department of Health and Human Services (HHS) under cooperative agreement UD5MC30792, Maternal, Infant and Early Childhood Home Visiting Research and Development Platform. This information or content and conclusions are those of the author and should not be construed as the official position or policy of, nor should any endorsements be inferred by HRSA, HHS or the U.S. Government.