Constructs

1

2

3

4

5

6

7

8

1. Perceived Control

2. Ease of Use

.47**

3. Usefulness

.52**

.42**

4. Use Of SSTs

.70**

.56**

.65**

5. External Regulation

.31**

-

.04

.18**

.14*

6. Introjected Regulation

.21**

-

.24**

.03

-

.03

.35**

7. Integrated Regulation

.69**

.53**

.60**

.71**

.32**

.21**

8. Intrinsic Regulation

.67**

.56**

.60**

.84**

.29**

.09

.80**

Mean

12.74

14.62

14.95

14.61

12.29

7.51

12.01

12.97

SD

4.14

4.37

4.03

4.45

3.76

3.86

4.8

4.49

Composite Reliability

.89

.92

.91

.95

.73

.9

.92

.97

AVE

.72

.79

.77

.87

.47

.76

.79

.9

Square root of AVE

.85

.89

.88

.93

.69

.87

.89

.95