Steps

Standardized regression equation

Test regression coefficient

Step 1

y = −0.218x − 1.304

Sig = 0.010, t = −2.599^*

Step 2

M = 0.781x + 1.126

Sig = 0.000, t = 14.520^***

y = −0.438m + 1.415

Sig = 0.000, t = −5.515^***

Step 3

y = 0.294x − 0.656m − 1.222

Sig = 0.018, t = 2.399^*