Refining the test phase of usability evaluation: how many subjects is enough?
Human Factors - Special issue: measurement in human factors
Prediction of internet and World Wide Web usage at work: a test of an extended triandis model
Decision Support Systems
Extending the TAM for a World-Wide-Web context
Information and Management
Usability Engineering
Handbook of Usability Testing: How to Plan, Design, and Conduct Effective Tests
Handbook of Usability Testing: How to Plan, Design, and Conduct Effective Tests
Applying the Technology Acceptance Model and Flow Theory to Online Consumer Behavior
Information Systems Research
Perceived usefulness, ease of use and electronic supermarket use
International Journal of Human-Computer Studies
Usability engineering methods for software developers
Communications of the ACM - Interaction design and children
Understanding e-learning continuance intention: An extension of the Technology Acceptance Model
International Journal of Human-Computer Studies
Systematic evaluation methodology for cell phone user interfaces
Interacting with Computers
Factors affecting e-collaboration technology use among management students
Computers & Education
An investigation of user communication behavior in computer mediated environments
Computers in Human Behavior
Information and Management
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In the past, most studies used the technology acceptance model (TAM) to survey the subjective perception of users in using information technology. The usability test was also used to assess the ease of use of user interfaces. This study introduces a conceptual framework to explore the relationship between user's beliefs of TAM and usability testing attributes. Usability testing was conducted on an eCampus learning system with a mobile device. TAM data was collected from the participants for analyzing a possible relationship. The findings of this study reveal that TAM results contradict the usability test results in certain areas. The focus of our proposed research model is supported from the causality between perceived ease of use and usability; however, the correlation between perceived usefulness and usability remains unclear.