Equation 1:

Step 1: Fam_R

0.41^**

0.17^**

Step 2: Fam_R + Ind_R

0.31^**

0.24^**

0.08^**

Equation 2:

Step 1: Ind_R

0.43^**

0.19^**

Step 2: Ind_R + Fam_R

0.27^**

0.24^**

0.06^**