The current information management issues are primarily based on the behavioral science. The primary goal of Venkatesh et al. (2003) is to accomplish a coherent picture of the main lines of the work on individual acceptance of information technology, and further integrate them into a unified theoretical model: the Unified theory of Acceptance and Use of Technology (UTAUT).
The authors review the theoretical and empirical literature on the information technology acceptance models with valuable discussions on 8 major models. After the work of model comparison, which are identified similarly in roots from theories of psychology and sociology, empirical work concerned with the adjustment of "usage" (the dependent variable) and "the role of intention" (a predictor of behavior) to 32 relevant constructs across 8 models is considered. Data from 4 organizations over a 6-month period with 3 points of measurement is utilized to test these relevant constructs.
Results show that:
Second, several other constructs were significantly fading out.
Third, the key differences are settings in constructs related to social influence between voluntary vs. mandatory settings.
First, at least one construct of each model was significant and influential, and there are 7 constructs identified as direct determinants of intention or usage.
Second, several other constructs were significantly fading out.
Third, the key differences are settings in constructs related to social influence between voluntary vs. mandatory settings.
Based on these three empirical findings, 4 key moderators (gender, age, experience and voluntariness of use) are provided to justified four main constructs: (1)performance expectancy, (2) effort expectancy, (3) social influence (4) facilitating conditions. The proposed model was later justified by two new organization data.
Finally. the perceptive reader might recognize some likeness of the four constructs of this UTAUT model with two main constructs of the Online Community Framework (OCF): sociability and usability (de Souza and Preece, 2004).
OCF is based on the theory of Human Computer Interaction and focus on two main dimensions: (1) the analyzing of online community their social interaction within the community (sociability); and (2) the understanding of what will happen at the human-computer interface (usability).
While the UTAUT and associated user behavior models intend to serve to predict user intention and usage as a result to provide prescriptive guidance for organization managers and system designers, the OCF-based analyses as to understand how technology may or must be used to improve usability and sociability and further to prevent problems in computer-mediated communication and social interaction brings about different theoretical perspectives in which the semiotic engineering can be served as a potentially valuableble alternative to view management information systems.
OCF is based on the theory of Human Computer Interaction and focus on two main dimensions: (1) the analyzing of online community their social interaction within the community (sociability); and (2) the understanding of what will happen at the human-computer interface (usability).
While the UTAUT and associated user behavior models intend to serve to predict user intention and usage as a result to provide prescriptive guidance for organization managers and system designers, the OCF-based analyses as to understand how technology may or must be used to improve usability and sociability and further to prevent problems in computer-mediated communication and social interaction brings about different theoretical perspectives in which the semiotic engineering can be served as a potentially valuableble alternative to view management information systems.