Must be at least 350 words, APA style, 1 referenceFor this Discussion, review this week’s resources. Consider the role of family preservation in child welfare, the research regarding family preservation, and the assumptions about foster care. Think about whether you agree with the research, and whether there are any gaps in your state foster care system that might contribute to the assumptions. Reflect on the benefits and shortfalls of permanency planning and family preservation and which approach you prefer.Post by Day 4 an explanation of the role of family preservation in child welfare. Then, explain whether research supports the assumption that foster care is harmful for children, as presented by the cornerstone argument for family preservation. Be sure to include whether you agree with this assumption and why you agree or disagree. Subsequently, identify the gaps in your state foster care system that contribute to the idea that foster care is harmful to children. Then, compare the benefits and shortfalls of permanency planning and family preservation. Finally, provide a description of whether you prefer the permanency or the family preservation approach as a child welfare social worker and why you prefer it.Support your post with specific references to the resources. Be sure to provide full APA citations for your references.Popple, P. R., & Leighninger, L. (2015). The policy-based profession: An introduction to social welfare policy analysis for social workers. (6th ed.). Upper Saddle River, NJ: Pearson Education.Chapter 10, “Child Welfare: Family Preservation Policy” (pp. 212-242)Edwards, H. R., Bryant, D. U., & Bent-Goodley, T. B. (2011). Participation and influence in federal child welfare policymaking. Journal of Public Child Welfare, 5(2/3), 145–166.Retrieved from the Walden Library databases.