model

Non- standardized regression b

Standardized regression coefficient β

f value

Judgment coefficient r

Adjusted coefficient r square after adjustment

Constant term

1.719

.654

125.389

.427

.424

Perceived usefulness

.570

Constant term

1.467

.689

152.203

.475

.472

Perceived ease of use

.629

Constant term

4.031

.076

.966

.006

0

Perceived risk

.067

Constant term

1.230

.723

184.358

.523

.520

Social influence

.718

Constant term

1.488

.698

159.807

.488

.484

Personal innovation

.670

Constant term

.708

.832

377.149

.692

.690

Perceived value

.848