Write an example illustrating a regression-to-mean effect

Reference no: EM133416113

Question: Natural history is defined as an "outcome variable change over time, sometimes randomly, sometimes via a natural pattern of their own..." and the placebo effect is defined as a reaction in which the participant/ patient believes that no treatment/sham treatment is effective. How would a researcher differentiate whether the outcome was caused by natural history or by the placebo effect)? (Saharla Diriye)

Bausell stresses one to be cautious of experimental data that rely on non-replicated subgroup analysis or experimental effects involving multiple secondary outcome variables. Explain why these are bad practices (and probably should have not been allowed by the editor (Erin Rice)

Write an example illustrating a regression-to-the-mean effect.

Reference no: EM133416113

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