The study on document management efficiency of support staff at an academic public institution was aimed to investigate 1) the personal characteristics of the academic support staff 2) the efficiency of document management of academic support staff and 3) to analyze the differences of the staff’s document management efficiency classified by their personal characteristics. The population used in this study was 78 technical support staff of a public educational institute. The questionnaire was applied to collect the data analyzed by the frequency percentage mean and standard deviation. The results revealed that most of the respondents were females who were 30 to 39 years old having been working at the institution for 6 – 10 years. The positions held during the investigation were less than five years. Most respondents had never been trained on document management. When considering each aspect it was found that the document reception and delivery were mostly handled while the document writing and keeping were at a high level. However recycling borrowing and destroying document were found average. The results of the comparison of efficiency differences of the document management of academic support staff classified by the personal characteristics showed that gender age educational level position duration of work in the educational institution were moderate revealing the equivalent level of the document management efficiency. The work position held uncovered moderate level of ง the document management efficiency except for the period of work position held for 11 to 15 years which was considered high. Twice or three times of the attendance on the document management training was considered highly efficient as opposed from those once or never being trained. This affects the efficiency of managing different types of documents.

The study aims to study the change leadership that affects the organizational culture and work efficiency of the staffs at the operational level and to study the good governance principles that affect the organizational culture and work efficiency of operational staffs at Commercial Concrete Production Business Unit. The population used in the study is 200 operating staffs at Commercial Concrete Production Business Unit using questionnaires for data collection. The data analysis is conducted using descriptive statistics and inferential statistics. The result indicates that change leadership affects organizational culture of operational staffs with statistical significance at 0.05 level. It can predict the organizational culture of operational staffs at 16.30 percent. Good governance principles affect the organizational culture of operational staffs with statistical significance at the level of 0.05. It can predict the organizational culture of operational staffs at 29.50 percent. Change leadership affects the operation efficiency of operational staffs with statistical significance at the level of 0.05. It can predict the work efficiency of operational staffs at 13.80 percent and good governance principles affect the work efficiency of operational staffs with statistical significance at the level of 0.05. It can predict the work efficiency of operational staffs at 28.70 percent.

This research was aimed to study employees’ loyalty in manufacturing industry as well as motivation influencing their loyalty. The samples were 360 employees working in the Food manufacturing industry in six districts in Nonthaburi. The questionnaire was used as a tool to collect data which were analyzed by statistics including percentage mean standard deviation. to test the hypothesis T-test one-way Anova and Multiple Regression Analysis were applied. It was found that most employees werefemale over 36 years of age with lower degrees than bachelors degrees 10000 - 15000 baht monthly income and more thansix years of work experiences. In the overall they had average motivation in performing their work in terms of incentives and supporting factors. Most employees were highly loyal to the organization as a whole namely awareness feelings and expressions respectively. The hypothesis testing determined the statistical significance level at 0 . 0 5 revealed that different genders showed different feelings however they were not different in terms of expressions perceptions and loyalty to the organization. Different ages differed in terms of expressive behavior feelings perceptions and loyalty to the organization.

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.

This purposes of this independent research were to 1 ) study attitudes towards saving and investment of of Rajamangala University of Technology Phra Nakhon personnel as a financial retirement preparation 2) compare attitudes towards saving and investment of of Rajamangala University of Technology Phra Nakhon personnel with different personal and external factors. The data collected from the university personnel of Rajamangala University of Technology Phra Nakhon. The samples were 238 employees and the questionnaire was used as a tool to collect data. The study result indicated that the majority of respondents of Rajamangala University of Technology Phra Nakhon were female staff 166 (69.7%) 121 (121) and 152 (63.9%). The average monthly income was 20001 - 25000 baht or 47.1 percent. Their monthly expense was 15001 - 20000 baht which accounted for 38.2 percent. The results of this study revealed that the attitudes towards saving and investment of the Rajamangala University of Technology Phra Nakhon staff were different in terms of personal factors and external factors. The attitude toward savings and investment at the overall level was high regarding Acceptance of risk acceptance expected return understanding confidence and saving and investment experiences