National Data Archive on Child Abuse and Neglect

Formed in 1988, the National Data Archive on Child Abuse and Neglect (NDACAN) serves as a repository for high-quality datasets relevant to the study and prevention of child maltreatment.

Principal Investigator & Director

John Eckenrode

Co-Director

Christopher Wildeman

NDACAN’s primary goals are to support the research of child maltreatment scholars and to promote secondary data analysis as a critical tool for the advancement of scientific understanding. NDACAN activities include acquiring and processing child maltreatment data for dissemination, providing technical assistance to data users, and conducting workshops and institutes regarding the process of secondary analysis.

NDACAN houses a range of different types of datasets from national surveys, large-scale longitudinal surveys, state administrative data, and data collected by individual investigators.

NDACAN’s holdings include:

  • Adoption and Foster Care Analysis and Reporting System (AFCARS)
  • Longitudinal Studies of Child Abuse and Neglect (LONGSCAN)
  • National Child Abuse and Neglect Data System (NCANDS)
  • National Incidence Studies on Child Abuse and Neglect (NIS)
  • National Surveys on Child and Adolescent Well-Being (NSCAW)

NDACAN staff and participants at the Summer Research Institute

A particiant at the NDACAN Summer Research Institute