study the teaching learning activity management to reinforce the 12 Thai main core values according to the policy of the National Council for Peace and Order of Secondary Schools under Secondary Educational Service Office Area 6 Samut Prakarn Province. The research instrument was a questionnaire asking about the teaching learning activity management to reinforce the 12 Thai main core values according to the policy of the National Council for Peace and Order. Data were collected from 320 teachers of secondary schools under Secondary Educational Service Office Area 6 Samut Prakarn Province by simple random sampling method. Statistics for data analysis were frequency percentage mean standard deviation and mean difference were tested by ANOVA statistics. The research results revealed that : 1. The management of teaching learning activity to reinforce the 12 Thai main core values of Secondary Schools Samut Prakarn Province classified by status as a whole revealed that the administrators rating was at moderate level and teachers rating was at moderate level ; classified by school sizes as a whole small schools medium schools large schools and extra-large schools rating were at moderate level. 2. The Comparisons of teaching learning activity management to reinforce the 12 Thai main core values of Secondary Schools Samut Prakarn Province classified by school sizes revealed that as a whole of all aspects were not different which was not in agreement with the hypothesis.

The purposes of this research were to investigate the level of organizational justice perception and employee engagement and the influence of organizational justice perception and employee engagement at a real estate company. The sample consisted of 175 real estate company employees from 10 departments. The tool used in the study was a questionnaire. The collected data were analyzed by a computer software program to calculate the percentage mean standard deviation One-way ANOVA and simple regression analysis. The study indicated that the majority of respondents were females with the age between 20and 30 years old with bachelor degrees and a maximum of one to five years of work tenure. The analysis of the justice perception and employee engagement levels revealed that the relationship between individuals in the organization was at a high level; however the aspects regarding incomes work process information perception and engagement were at moderate levels. The analysis of hypothesis based on personal factors demonstrated that gender age status education level working age had different levels of justice perception at the statistical significance at 0.05as follows. 1. Employees with different genders had dissimilar justice perception which resulted in the overall organizational engagement in terms of information perception and engagement 2. Employees with different ages had dissimilar justice perception which resulted in the overall organizational engagement in terms of incomes work process and information perception. 3. Employees with different status had dissimilar justice perception which resulted in the overall organizational engagement in terms of incomes work process and information perception. 4. Employees with different levels of education had dissimilar justice perception which resulted in the overall organizational engagement in terms of personal relationship and incomes. 5. Employees with different levels of education had dissimilar justice perception which resulted in the overall organizational engagement in terms of incomes and work process.

The purpose of this independent study was to investigate factors influencing motivation of Thai tourists visiting Black Sand Beach Laem Ngop District Trat Province. The samples used in this study were 400 Thai tourists who came to visit at Black Sand Beach Laem Ngop District Trat Province. The research instrument was a questionnaire to collect data which were analyzed through frequency percentage average values standard deviation t-test and F-test (One Way ANOVA). The study result indicated that there were more male tourists traveling to Black Sand Beach Laem Ngop District Trat than female. Most of them were single and 21-30 years old earning 15000-30000 baht per month. They lived in other central provinces rather than Bangkok and habitually traveled with the families once or twice. They obtained information from the internet and came for leisure activities that had attractively motivated them to find the adventure visit the natural tourist attractions which were friendly and quiet. In conclusion Thai tourists differed in terms of their demographic characteristics such as gender age occupation income educational level residence and status at the 0.05 level of significance; however their traveling motivation was insignificantly different

The purpose of this research are to investigate 1) personal factors of students majoring in Hotel and Tourism at Santirat Vocational College. 2) The students’ knowledge of trans fatty acids. 3) The students’ consumption behavior of trans fatty acids. 4) The relationship between the personal factors (gender age education average monthly income of students) and their knowledge of trans fatty acids. 5) The differences of consumption behavior among gender age education and average monthly income of students. The samples are 254 of vocational students. The questionnaire was used to collect the data. The statistics used to analyze data in this research were frequency percentage Mean Standard Deviation Chi-Square (χ2) t-test and ANOVA. The data was analyzed by statistical tools. It was found that most students knew very little about trans fatty acids. They sometimes consumed food with trans fatty acids. The finding also found that there were a relationship between knowledge of trans fatty acids and personal factors; gender age education and average monthly income of students with statistically significant level at .05. It was also found that different gender had different consumption behavior whereas age education average income of students were not different with statistically significant level at .05.

The purposes of the study on nutrition knowledge of primary school students of Anuban Khon Kaen School Khon Kaen were to 1) study the nutrition knowledge of primary school students and 2) compare their nutrition knowledge. The samples were 363 Prathom Suksa 4 to 6 students in Khon Kaen kindergarten sampled by multi-stage sampling. The instruments used were four-choice quizzes with 30 question items. The reliability of the questionnaire was .8968. The collected data were analyzed by frequency percentage mean independent sample t-test ANOVA F-test and Scheffes method. The study revealed as follows. 1) Nutrition knowledge of primary school students at Anuban Khon Kaen School Khon Kaen in the overall was at the highest level. 2) The difference of nutrition knowledge between boy and girl primary school students at Anuban Khon Kaen School Khon Kaen was statistically significant at the .05 level. 3) Prathom Suksa 4 students and Prathomsuksa 5 students had a statistically significant difference in nutrition knowledge at the .05 level. Prathom Suksa 4 and Prathom Suksa 6 students were different in nutrition knowledge with statistically significant at the .05 level.