Construct validity and composite reliability for all measurement models
| Item | Factor | Convergent validity (a) | Discriminant validity (b) | Composite reliability (c) | ||||
|---|---|---|---|---|---|---|---|---|
| AVE | Result | Square Root AVE | Correlation between factors | Result | Composite reliability | Result | ||
| This application must protect information about my financial transactions | Safety | 0.52 | Accepted | 0.72 | Information Accuracy – 0.71 Performance – 0.22 Support – 0.11 Usability – 0.67 Visual Design – 0.48 | Accepted | 0.84 | Accepted |
| The application should not share my personal information with other sites | ||||||||
| The application should be trustworthy | ||||||||
| It must feel safe to do the transaction on the application | ||||||||
| I must be confident about the security of the application | ||||||||
| The application provides quick and easy access to finding information | Information Accuracy | 0.53 | Accepted | 0.73 | Safety – 0.71 Performance – 0.19 Support – 0.08 Usability – 0.61 Visual Design – 0.44 | Accepted | 0.82 | Accepted |
| The application provides information at an appropriate level of detail | ||||||||
| The application has information that is updated regularly and quickly | ||||||||
| The application provides information that can be relied upon | ||||||||
| The application must load quickly all the information when I log in | Performance | 053 | Accepted | 0.73 | Safety – 0.22 Information Accuracy – 0.19 Support – 0.59 Usability – 0.30 Visual Design – 0.05 | Accepted | 0.81 | Accepted |
| The application should never crash | ||||||||
| The application should load various screen fast | ||||||||
| The application must be able to process data and transaction quickly | ||||||||
| The application platform must have customer service representatives available to help customers | Support | 0.50 | Accepted | 0.71 | Safety – 0.11 Information Accuracy – 0.08 Performance – 0.59 Usability – 0.12 Visual Design – 0.07 | Accepted | 0.80 | Accepted |
| I must receive an immediate service if any problem occurs when I am using this application | ||||||||
| The service support of the application must take care of problems promptly | ||||||||
| The application must make it easy for customers to contact the company (e.g. provides 1–800 numbers) | ||||||||
| It must be easy for me to operate this application | Usability | 0.54 | Accepted | 0.74 | Safety – 0.67 Information Accuracy – 0.6 Performance – 0.30 Support – 0.13 Visual Design – 0.52 | Accepted | 0.70 | Accepted |
| I should be able to use the application anytime and anywhere | ||||||||
| The application must have an overall attractive appearance | Visual Design | 0.40 | Rejected | 0.63 | Safety – 0.47 Information Accuracy – 0.44 Performance – 0.05 Support – 0.07 Usability – 0.53 | Accepted | 0.57 | Rejected |
| The application must portray the identity (theme, color, logo) of the organization | ||||||||
| Item | Factor | Convergent validity (a) | Discriminant validity (b) | Composite reliability (c) | ||||
|---|---|---|---|---|---|---|---|---|
| AVE | Result | Square Root AVE | Correlation between factors | Result | Composite reliability | Result | ||
| This application must protect information about my financial transactions | Safety | 0.52 | Accepted | 0.72 | Information Accuracy – 0.71 | Accepted | 0.84 | Accepted |
| The application should not share my personal information with other sites | ||||||||
| The application should be trustworthy | ||||||||
| It must feel safe to do the transaction on the application | ||||||||
| I must be confident about the security of the application | ||||||||
| The application provides quick and easy access to finding information | Information Accuracy | 0.53 | Accepted | 0.73 | Safety – 0.71 | Accepted | 0.82 | Accepted |
| The application provides information at an appropriate level of detail | ||||||||
| The application has information that is updated regularly and quickly | ||||||||
| The application provides information that can be relied upon | ||||||||
| The application must load quickly all the information when I log in | Performance | 053 | Accepted | 0.73 | Safety – 0.22 | Accepted | 0.81 | Accepted |
| The application should never crash | ||||||||
| The application should load various screen fast | ||||||||
| The application must be able to process data and transaction quickly | ||||||||
| The application platform must have customer service representatives available to help customers | Support | 0.50 | Accepted | 0.71 | Safety – 0.11 | Accepted | 0.80 | Accepted |
| I must receive an immediate service if any problem occurs when I am using this application | ||||||||
| The service support of the application must take care of problems promptly | ||||||||
| The application must make it easy for customers to contact the company (e.g. provides 1–800 numbers) | ||||||||
| It must be easy for me to operate this application | Usability | 0.54 | Accepted | 0.74 | Safety – 0.67 | Accepted | 0.70 | Accepted |
| I should be able to use the application anytime and anywhere | ||||||||
| The application must have an overall attractive appearance | Visual Design | 0.40 | Rejected | 0.63 | Safety – 0.47 | Accepted | 0.57 | Rejected |
| The application must portray the identity (theme, color, logo) of the organization | ||||||||
Source(s): Table by authors
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