Test value = 4.00

Mean

Std. Dev.

t-values

PU 1

5.79

1.108

31.158*

PU 2

6.19

0.884

47.847*

PU 3

6.12

0.949

43.003*

PU 4

5.97

1.124

33.813*

PU 5

6.12

1.063

38.468*

PU 6

6.17

0.896

46.654*

Perceived usefulness Overall composite score

6.06

0.733

54.218*

PEU

5.18

1.466

15.530*

PEU

5.22

1.413

16.585*

PEU

6.01

1.091

35.436*

PEU

5.92

1.275

29.084*

PEU

5.98

1.244

30.683*

Perceived ease of use Overall composite score

5.66

0.946

33.853*

SN 1

5.06

1.681

12.150*

SN 2

5.35

1.610

16.129*

SN 3

5.45

1.544

18.104*

SN 4

5.39

1.604

16.712*

SN 5

5.61

1.496

20.795*

Subjective norm Overall composite score

5.37

1.248

21.198*

ITU

6.01

1.056

36.615*

ITU

5.98

1.039

36.665*

ITU

6.12

0.946

43.132*

ITU

6.19

0.992

42.575*

ITU

6.08

1.056

37.896*

Intention to Use Overall composite score

6.07

0.7201

55.509*