Model

Unstandardized Coefficients

Standardized Coefficients

t

Sig.

B

Std. Error

Beta

(Constant)

DD

ED

TD

375.185

.098

−.012

.002

117.553

.074

.067

.073

.787

−.141

.013

3.192

1.329

−.173

.024

.015

.226

.867

.982