Why do people use information technology?: a critical review of the technology acceptance model
Information and Management
Examining technology acceptance by school teachers: a longitudinal study
Information and Management
Informational Influence in Organizations: An Integrated Approach to Knowledge Adoption
Information Systems Research
What drives mobile commerce? An empirical evaluation of the revised technology acceptance model
Information and Management
The leveraging influence of strategic alignment on IT investment: an empirical examination
Information and Management
Organizational size and IT innovation adoption: A meta-analysis
Information and Management
Information and Management
Web Personalization as a Persuasion Strategy: An Elaboration Likelihood Model Perspective
Information Systems Research
Consumer's decision to shop online: The moderating role of positive informational social influence
Information and Management
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While prior research has investigated the main effects of external factors on user perceptions of a new IT, little work has been into the interaction effect of external factors on user perceptions. In a longitudinal experimental study, we examined the effect of the quality of persuasive argument, user training, and first-hand use on user perceptions of the new technology over time. We found that the effect of argument quality on users' perceived ease of use was greater when users had no training. However, we did not find the same effect occurred due to perceived usefulness. We also found that first-hand use changed users' perceived usefulness more over time when users received high quality arguments or when they had no training. While we found that first-hand use changed users' perceived ease of use more when users received high quality arguments, first-hand use did not change users' perceived ease of use differently whether they had or had not received prior training.