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Required Sample Size to Detect the Mediated Effect

Mediation models are widely used, and there are many tests of the mediated effect. One of the most common questions that researchers have when planning mediation studies is, “How many subjects do I need to achieve adequate power when testing for mediation?” This article presents the necessary sample...

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Detalhes bibliográficos
Main Authors: Fritz, Matthew S., MacKinnon, David P.
Formato: Artigo
Idioma:Inglês
Publicado em: 2007
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2843527/
https://ncbi.nlm.nih.gov/pubmed/17444920
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1111/j.1467-9280.2007.01882.x
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