I’m pleased to announce that the Campbell Collaboration has just published a new discussion paper that I wrote with my colleagues Jeff Valentine and Emily Tanner-Smith about between-case standardized mean difference effect sizes for single-case designs. The paper provides a relatively non-technical introduction to BC-SMD effect sizes and a tutorial on how to use the scdhlm web-app for calculating estimates of the BC-SMD for user-provided data. If you have any questions or feedback about the app, please feel free to contact me!
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