Readings 1. Randolph, K. A. (2010). Logic models. In B. Thyer (Ed.). The handbook of social work research methods (2nd ed., pp. 547-562). Thousand Oaks, CA: Sage 2. Logan, T. K., & Royse, D. (2010). Program evaluation studies. In B. Thyer (Ed.). The handbook of social work research methods (2nd ed., pp. 221-240). Thousand Oaks, CA: Sage. You can also use Colleagues references in the attached document to refer to their response to the questions. COVID19 .