1. Yoshikawa, H., (February 6, 2014). Testimony to the Senate HELP Committee—Full-Committee Hearing on Supporting Children and Families Through Investments in High-Quality Early Education.

2. U.S. Department of Health and Human Services, Administration for Children and Families, Office of Head Start, National Center on Parent, Family, and Community Engagement. (2018). Choosing a Parenting Curriculum for Your Program.

3. Blasé, K., Fixsen, D., & Metz, A. (2013–2017). The National Implementation Research Network’s Active Implementation Hub.

4. Halle, T., Paulsell, D., Daily, S., Douglass, A., Moodie, S., & Metz, A. (2015). Implementing Parenting Interventions in Early Care and Education Settings: A Guidebook for Implementation (OPRE 2015–94). Washington, DC: Office of Planning, Research and Evaluation, Administration for Children and Families, U.S. Department of Health and Human Services.