Extended conceptualisation of perceived usefulness: empirical test in the context of information system use continuance.
Ralph Keng-Jung YehJames T. C. TengPublished in: Behav. Inf. Technol. (2012)
Keyphrases
- perceived usefulness
- structural equation modeling
- user satisfaction
- information systems
- factors that affect
- factors affecting
- attitudes toward
- continuance intention
- context aware
- questionnaire survey
- contextual information
- information quality
- information technology
- user acceptance
- social networks
- technology adoption
- theory of planned behavior
- positive effects
- university students
- context dependent
- social interaction
- theoretical framework