Model

VARIABLES

Productivity

Training

Automation

Reliability

Gamification

R

R2

F Change

Sig.

1

B

0.13

0.44

0.2

107.186

(0.000)**

SE B

0.013

β

0.443**

2

B

0.117

0.091

0.54

0.29

55.752

(0.000)**

SE B

0.012

0.012

β

0.399**

0.305**

3

B

0.081

0.124

−0.062

0.59

0.35

41.655

(0.000)**

SE B

0.013

0.013

0.01

β

0.275**

0.414**

−0.292**

4

B

0.078

0.105

−0.069

0.036

0.6

0.36

6.494

(0.011)**

SE B

0.013

0.015

0.01

0.014

β

0.268**

0.349**

−0.323**

0.127

5

B

0.084

0.116

−0.065

0.045

−0.037

0.6

0.37

3.998

0.046

SE B

0.013

0.016

0.01

0.015

0.018

β

0.287**

0.388**

−0.306**

0.159

−0.107