Abstract:
The objective of this research was to investigate factors affecting intention to use
information system of Krungthai Bank employees in Chonburi Office. The sample of this study
was 130 Krungthai Bank employees in Chonburi Office. Stratified random sampling was used to
select the sample. The questionnaire was used to collect data. Data were analyzed through
statistics including frequency, percentage, mean, standard deviation, and multiple regression
analysis. The results of this study indicated that most of the respondents had the highest level of
intention to use information system. In addition, factors positively affecting the respondents
intention to use information system were perceived behavior control, expected utility, and social
factor, respectively. Lastly, a factor with negative influence was complexity.