DIMENSIONS

No of Items

No of Strong Validity Items

No of Weak Validity Items

Relevancy CVI ≥ 0.78

Clarity ≥ 0.78

Conclusion

Visibility

5

4

1

0.88

0.76

Acceptable

Learnability

5

5

0

0.87

0.91

Acceptable

Satisfaction

5

5

0

0.84

0.90

Acceptable

Error handling

5

3

0

0.84

0.86

Acceptable

Revocability

5

5

0

0.78

0.82

Acceptable

Help and documentation

5

4

1

0.96

0.74

Acceptable

Security

5

5

0

0.83

0.89

Acceptable

Privacy/ confidentiality

5

5

0

0.94

0.81

Acceptable

Expressiveness

5

4

1

0.83

0.72

Acceptable