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Table 1 Coefficients of the mixed-effect and latent growth models used to generate data

From: Longitudinal mediation analysis with multilevel and latent growth models: a separable effects causal approach

Mixed-effect model

LGM

Coefficient

Value

Coefficient

Value

\(\beta _{0}\)

1.3

\(\beta _{00}\)

0.21

\(\beta _{X}\)

0.5

\(\beta _{01}\)

0.16

\(\beta _{{\ell _1(M)}}\)

0.27

\(\beta _{10}\)

0.7

\(\beta _{{\ell _1(Y)}}\)

0.11

\(\beta _{11}\)

0.47

\(\gamma _{0}\)

0.45

\(\gamma _{00}\)

0.3

\(\gamma _{X}\)

0.7

\(\gamma _{01}\)

0.14

\(\gamma _{M{_t}}\)

0.2

\(\gamma _{10}\)

0.59

\(\gamma _{{\ell _1(M)}}\)

0.08

\(\gamma _{11}\)

0.27

\(\gamma _{{\ell _1(Y)}}\)

0.34

\(\gamma _{12}\)

0.44

  

\(\gamma _{13}\)

0.19