Abstract:
The purposes of this study 1) to observe behaviors on the Internet usage of the students at
King Mongkuts University of Technology North Bangkok, 2) to study the relationship between
interpersonal and reasonable factors on the Internet usage of undergraduate students. The sample
groups were 400 undergraduate students at King Mongkuts University of Technology North
Bangkok. Questionnaires were used as a tool of study for data collection, consist of data of
interpersonal, reasonable factors on the Internet usage and behaviors on the Internet. The data was
analyzed by using statistics such as percentage, mean, standard deviation, and Chi-square test
The results indicated that students had environment level in the university, having the
owned computer themselves, the convenience on Internet usage. The mean of them was
moderately serious, and the persuasive effectiveness, skill of computer hardware, themselves
controlling at high level. Mostly of sample used internet 3 hours per time and more than 8 hours
per week and the peak time of internet using was 7 p.m. - 11 p.m. Moreover, the highest
frequency of the Internet usage day was Saturday. Home was categorized as the highest frequency
of the Internet usage place. Download data/ program/ music/ pictures/ movies (VCD/DVD) was
rated as the highest frequency of the Internet usage activity. The important goal of accessing the
internet was data searching and the most useful using the Internet was effective communication.