[영문]Parenting interventions are relevant to many touch points of the child welfare system. This paper describes a multi-level system of parenting interventions called qqqquot;Triple Pqqqquot; that matches intervention intensities to families, builds on a strong scientific base, provides multiple access points for parents, and offers a de-stigmatized, cost-efficient approach. This population approach can simultaneously address child-maltreatment prevention and promotion of child mental health. [ABSTRACT FROM AUTHOR] Copyright of Child Welfare is the property of Child Welfare League of America and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract