This study aims to analyze the effect of job satisfaction and commitment to OCB.Data used in this study is the primary data obtained from the questionnaire. The number of samples as many as 62 respondents who are the entire population of PT. TAW area west Jakarta. The analysis technique used is multiple regression methods. The results showed that Organizational Commitment has a significant positive effect on OCB. Job satisfaction has a significant positive effect on OCB and Organizational Commitment and Job Satisfaction has a significant positive effect on OCB. Suggestion in this research job satisfaction most dominantly influence to OCB on salary indicator, promotion in this case company expected to increase employee job satisfaction by increasing employee salary, clarify system of appointment of permanent employees and career ladder, expected to increase organizational commitment to every employee for example with reward employees with integrity and high dedication to the company. Keywords: job satisfaction, commitment, OCB

The purpose of this paper is to examine the influence of transactional leadership style and motivation on employee performance. The methodology used is survey based. Primary data were collected from 40 employees of Merlynn Park Hotel in Jakarta. Data analysis using simple and multiple linear regression to test the hypothesis. The research resulted in mixed findings that only partially effect of motivation on performance. No significant relationship was found between transactional leadership and performance. Simultaneously, transactional leadership style and motivation no significant effect on performance. Keywords: transactional leadership, motivation

The purpose of this paper is to examine the effect of supervision and motivation on discipline. Survey methodology was used to obtain self-report data from a sample of 90 students in courses at a public university. Results revealed that supervision and motivation have a positive correlation with discipline. Indicates that the more effective supervision and motivation, the higher the student's discipline will be. Implications and suggestions are discussed in the paper. Keywords: supervision, motivation, discipline