#preexperimental — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #preexperimental, aggregated by home.social.
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1️⃣ #RCT
An experimental design, also called an #RCT (randomized controlled trial), means that participants are #randomly divided into a #treatment and #control group. Subsequently, #outcomes are measured for both groups.2️⃣ #QuasiExperiment
Unfortunately, this random division into the two groups does not always work: in this case, the #outcomes of both groups are measured and compared to the #preexperimental #measurement.