Model

Null Model

Random Coefficient Regression Model

Y1

Y2

Y1

Y2

Fixed effect

Regression Coefficient

Regression Coefficient

Regression Coefficient

Regression Coefficient

γ₀₀ of β_0j

3.347*

3.382*

3.353*

3.377*

γ₀₀ of β_0j vision formation (Z1)

γ₀₂ of β_0j vision practice (Z2)

γ₁₀ of β_1j reproductive imagination (X1)

0.539*

0.613*

β_1j γ₁₁ of X1 and Z1

β_1j γ₁₂ of X1 and Z2

γ₂₀ of β_1j creative imagination (X2) β_2j

0.263*

0.267*

β_2j γ₂₁ of X2 and Z1

β_2j γ₂₂ of X2 and Z2

Random effect

Variance

Variance

Variance

Variance

Between-group intercept variance component τ₀₀

0.063*

0.078*

0.073*

0.082*

Between-group slope variance component τ₁₁

0.022*

0.013*

Between-group slope variance component τ₂₂

0.031*

0.007*

Within-group variance component σ²

0.431

0.383

0.201

0.141