บรรยากาศองค์กร แรงจูงใจในการทำงาน และความมีประสิทธิภาพในการปฏิบัติงานของบุคลากร

The purposes of this research were to study organizationaL climate work motivation and work efficiency of employee at Rajamangala Universit of Technology Phra Nakhon. This is a quantitative research which samples were collected from 304 Rajamangala University of Technology Phra Nakhon employees by using proportional stratified random sampling. Data were collected through questionnaire and analyzed by frequency percentage mean standard deviation Pearson Product Moment Correlation Coefficient and multiple regression analysis. Results of this study found that : 1) organizational climate work motivation and work efficiency of Rajamangala University of Technology Phra Nakhon employees is in the high level in overall image and in individual aspect; 2) four aspects of organizational climate including the attachment and faith aspect the organization structure aspect the acceptance aspect and the work standard aspect.had an effect on work efficiency of employees at Rajamangala University of Technology Phra Nakhon. These factors couldexplain 41% of variance to work efficiency; and 3) Two factors of work motivations affected work efficiency of employees at Rajamangala University of Technology Phra Nakhon. These two factors could predict 57% of variance to work efficiency. Keywords: Organizational Climate Work Motivation Work Efficiency