Social Work Research: Preexperimental and Experimental Research Designs (Chapter 11)

In this video created for her Social Work Research class, Dr. Hilary Cobb provides information about pre-experimental and experimental research designs, threats to internal validity, and other information described in Chapter 11 of the course textbook.
The textbook she is referencing is: Rubin, A., & Babbie, E. R. (2017). Research methods for social work (9th ed.). Cengage Publishing.