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Serial Mediation.md

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Serial Mediation

Permanent Note Created: 01-07-2022 11:01 #statistics

Loading
graph LR;
A-- a1 --> B1 -- b1--> B2 -- b2 --> C;
A -- a2 -->B2;
B1 -- b3--> C;
A--> |c'| C;

B 1 = β 0 + a 1 A + e i

B 2 = β 0 + a 2 A + b 1 B 1 + e i

C = β 0 + c A + b 3 B 1 + b 2 B 2 + e i

Pathways

a 1 b 1 b 2

a 2 b 2

a 1 b 3


References

  1. https://www.frontiersin.org/articles/10.3389/fnagi.2016.00162/full
  2. Steffener J, Gazes Y, Habeck C, Stern Y. The Indirect Effect of Age Group on Switch Costs via Gray Matter Volume and Task-Related Brain Activity. Front Aging Neurosci. 2016;8:162.