The Influence of Job Relevant Information, Task Technology Fit, and Ease of Use Information Technology Due to the User Performance: A Case Study on the End Use of Academic and Financial Information System in University of Brawijaya

The use of Information Technology is not only on an organization in a sector of business, but also in a sector of public. University of Brawijaya as a public institution mainly in education also making the use of technology on information system in a form of Academic Information System in order to support the process of education. The use of information technology is very needed in order to improve the educational management performance in University of Brawijaya. Thus in this research, it studies how big the impact of the use of Academic Information System to the performance of workers as the users of this information system. The research is divided into three aspects such as 1) how are the variation, total and quality of information handled. Academic Information System in supporting a job determined as a variable Job Relevant Information, 2) how are the structure, feature, and infrastructure of the Academic Information System in supporting a job determined as a variable Task Technology Fit, 3) how is the sufficient accomplished in the Academic Information System in supporting a job determined as a variable Ease of Use. The three aspects (variables) were studied their impacts to the workers performance and determined as a variable User Performance. The instrument of this research (questionnaires) was spreaded through all of the administration workers starting from rectorate to faculty. Sample that was able to be collected were 46 respondents, in a form of answers for the statements in the questionnaires instrument by using a variation of answer score 1 ? 5 (Scale of Likert). The research was focused on the main hypothesis, such as 1) Job Relevant Information (JRI) has its impact to the User Performance (UP); 2) Task Technology Fit (TTF) has its impact to the User Performance (UP); Ease of Use (EoU) has its impact to the User Performance (U). A conclusion that could be obtained from the result of the analysis are 1) variation, total and information quality handled by Academic Information System has its impact to the workers performance; 2) structure, feature, and infrastructure of the Academic Information System does not have an impact to the performance and workers 3) meanwhile for such sufficientness that has been accomplished in the Academic Information System has its impact to the workers performance. Seen from the comparison of the coefficient value total and t test value, thus the factor of sufficient has a bigger impact compared to the variation, total and quality of information handled by the Academic Information System and Financial.