Problem: What are the purpose and major functions of theories in social work research? Describe how this knowledge will affect your practice in social work. Demonstrate the use of in text citations. References: Monette, D. R., Sullivan, T. J., DeJong, C. R., & Hilton, T. P. (2014). Applied social research: A tool for the human services (9th ed.). Belmont, CA: Brooks/Cole. Chapter 2, "The Logic of Social Research" (pp. 19-48)