On April 18, 2019, the What Works Clearinghouse (WWC) hosted a webinar on confounding in group design studies.
The webinar covered the following:
Participants learned strategies and tips for identifying confounds when reviewing studies for the WWC.
This webinar was intended for researchers, WWC reviewers, and practitioners who want to learn more about confounding in group design studies, including why confounds are problematic and how to identify them.
Released: April 2019