The study of ethical behaviors through students perception in the field of business administration in Rajamangala Institute of Technology Bangkok Commercial Campus was a study to find seven ethical behaviors of the students those were : honesty discipline generosity responsibility hard-working self-reliance and gratitude. The purpose of this research was to study seven aspects of ethical behaviors through students perception and compare the ethical behaviors between sex and learning achievement. The sample of this study selected by using simple random sampling technique from students in six majors of business administration field of study. In each major -Accounting Marketing Infonnation System Management Business English and Finance -50 students was selected as sample of the study totally 300 students. A questionnaire was used in collecting data. The findings were as follow : It was found that the ethical behaviors through the students perception was totally in high level. As for each aspect it was in high level 5 ones -gratitude honesty self-reliance discipline and responsibility respectively. For the medium level there were two aspects: hard-working and enerosity. The comparison of ethical behaviors through students perception by sex found that ethical behaviors of male students were totally in the medium level and female students were in high level. When considering in each aspect ofboth sexes the highest means was in gratitude honesty was lower. The total of comparison was found statistically significant difference at the 0.5 level. It was also found that there were four differences in statistical significance at the 0.5 level -honesty discipline responsibility and self-reliance. The comparison of ethical behaviors through students perception by learning achievement found that totally ethical behaviors of students with low achievement (lower than 2.00) were in the medium level. Students with medium achievement (2.00 -2.99) and those with high achievement (3.00 -4.00) were in high level. When considering each aspect of students with low medium and high achievement the highest means was in gratitude and followed by honesty except students with low learning achievement the lower level was discipline. The result of totally comparison was different at the 0.5 statistical significance level. There were two different aspects with statistical significance at the 0.5 level in the aspect of honesty and self-reliance.

The purposes of the research were to study ethical behaviors through business administration’s students perception in the field of in Rajamangala university of Technology Phra Nakhon in the following aspects: honesty discipline favor responsibilities diligence selfhelp and gratefulness. The sample groups were 300 students of Business Administration. The results were as the following: the ethical behaviors were at a moderate level. When compared by gender it was found that there was statistically significant differences at .05. When compared by achievement it was found that there was significant differences at .05.

The purpose of this research is to study the level of knowledge and understanding in democracy of the youths in Bangkok according to gender age education level family incomes occupation of the parents interesting level in political news and the participation in political activity. This research is a survey research. The sample groups are the 2500 youths who live in Bangkok metropolis persons from 50 districts by accidental sampling. Questionnaire is used as a tool in data collection. The statistics are means of percentage frequency arithmetic means standard deviation and Chi-square. The results are as the following: most of The have knowledge and understanding level in democracy at a moderate level. The factors affecting the knowledge and understanding which a statistical significance at .05 are age education level family incomes occupation of parents interesting level in political and participation in political activity.