The purpose of this research is to study Quality of work life affecting Organizational Commitment of private companies’ employees in Lopburi Province. Sample size in this research is 400 samples. Questionnaire is a tool for data collection. Statistics for data analysis are percentage mean standard deviation t-test one-way analysis of variance and multiple regressions analysis. Research results are as follows: Organizational commitment in the dimension of Strong belief in and acceptance of the organization’s goals has the relationship with Development of Human Capacities and Social Relevance. Organizational commitment in the dimension of Willingness to exert considerable effort on behalf of the organization has the relationship with Adequate and Fair Compensation Development of Human Capacities and Work Life Balance. Organizational commitment in the dimension of Strong desire to maintain membership in the organization has the relationship with Adequate and Fair Compensation Growth and Security and Social integration.

The objectives of this study were to determine the need to develop human resources for employees in the rubber industrial in Thailand and to compare the difference of need for human resource development of employees in the rubber industrial who have differences of personal status.The study was conducted as a survey research by using a questionnaire to collect data. The samples of this research were employees who work in the rubber industry of Thailand. result was 400. The statistics treatments included frequency percentage mean standard deviation and one-way analysis of variance. Research findings: The need to develop human resources for employees in the rubber industrial in Thailand was overall at high level. Considering in specific aspects found that the need of employee to develop the most is their work environment which had the highest mean followed by the need to develop self development training and education respectively. And Employees with difference in personal status such sex age and marriage status and income level have no different in the need of human resources development. While employees with difference in educational level work experience and working position have a difference of need in human resources development.

This research objective is to find Core Competency Indicator of the Department of Corrections’ Employees The researcher collects data from those of 11437 employees and executives of the Department of Corrections. A proportion Sampling of to the method of Thompson is used to define sample size. At 95% level of confidence the sample size is equal to 372 samples but the researcher puts more 10% to the sample size in order to avoid problem of incomplete answers and gets 410 samples as a target. The Probability Sampling is used through the technique of Stratified random sampling. Finally 410 surveys are collected. The quantitative analysis is used through the Second Orders Factor Analysis by LISREL Program. The finding of research is that Core Competency Indicator of the Department of Corrections’ Employees derives firstly from Managerial Competencies secondly from Leadership Competencies and lastly fromTask Achievement Competencies

The objective of this research was to study the relationship between working principles. human resource management practices and the learning organization of personnel in Rajamangala University of Technology Phra Nakhon by collecting data from a sample of 360 people by using a questionnaire using descriptive and inferential statistics. Personnel of Rajamangala University of Technology Phra Nakhon used in this research study. mostly female accounted for 67.80% aged between 36 - 45 years equivalent to 34.20% Single status accounting for 64.70% had a masters degree. 48.10% have work experience between 11-20 years representing 40.30 percent and most of them are support personnel accounting for 58.60% Analyzing the relationship of working principles and human resource management practices that affect the organization of learning. In summary the implementation of the working principles of His Majesty King Bhumibol Adulyadej the Great principles of human resource management practices and learning organizations It is a challenge for management in terms of the survival of the organization. which must be integrated and applied The university has to step into the learning organization. It must start with the importance of human resources in the organization. has been developed appropriately. Because the organization relies on human resources to develop the organization. Also it must make people learn to happen. It may be learning at the individual level group level connected to the organization level. through various methods including education development training and learning by creating a learning organization as one of the heart of organizational management. Knowledge ideas and experiences are mobilized from each employee in order to integrate them for maximum benefit. and knowledge management properly and appropriately The organization will surely achieve its goals.

The objective of this independent study was to investigate knowledge and understanding motivation and organizational commitment affecting the efficiency in work performance of accountants and to study the motivation in performance that affects the commitment of the accountants’ organization. The Population in the study was 255 accountants working in accounting services firms registered with the Department of Business Development. A questionnaire was used to collect data. Descriptive statistics were used for data analysis i.e. frequency percentage mean standard deviation Pearson’s correlation coefficient and multi regression analysis. The major findings indicated that 1) knowledge understanding and motivation affected the efficiency in work performance of accountants as a whole at the statistical significance level of 0.01. When considering each aspect the study shows that knowledge understanding and motivation affected the efficiency in work performance concerning quality quantity time and expenses at the statistical significance level of 0.01 The organizational commitment affected the efficiency performance in terms of expenses with the statistical significance level of 0.05 and 2) Work motivation positively correlated with the organizational commitment of accountants with statistical significance level of 0.01.