Problem: Describe your population of interest. (The population of interest is those who are homeless individuals with substance use issues, suffering from depression, anxiety, trauma, as someone who has worked as a case worker for 4 years with this population. Identify one professional role that a social worker may assume when working with this population. Explain how you might apply ecological or systems theory when working with the population. Describe specific steps you will take to develop your knowledge of this population through critical thought and research. Reference Kirst-Ashman, K. K., & Hull, G. H., Jr. (2018). Empowerment series: Understanding generalist practice Download Empowerment series: Understanding generalist practice (8th ed.). CENGAGE Learning. This is a discussion from Walden, make it personal. Need Assignment Help?