Once you have determined your research question, the next step is to decide on a research design. As random assignment tends to be challenging in SoTL, most projects tend to fall into the ...

There are several contexts in which randomization in research design is not possible. Researchers may be interested in the effects of large-scale events or policy initiatives, or of complex causal ...

Why are there so many contradictory findings regarding opioid policy impacts in studies that have used quasi-experimental designs? One contributing factor is the diversity of disciplines conducting ...