Purpose: Self-efficacy belief procures teachers to root for each other's development in some issues such as ameliorating new methods to conduct much more effective teaching. A school with a high level of self-efficacy teachers makes a great contribution in order to corroborate self-efficacy perceptions of students. When examining it on a model with many attitudinal variables, self-efficacy belief, an important concept in terms of education quality, has been deemed significant so as to propound the effects of self-efficacy more clearly. This study aimed to determine the relationship between self-efficacy and job satisfaction, organizational commitment, motivation and job involvement. Research Method: 321 teachers from 33 schools that were selected randomly with the cluster sampling method from the middle schools in the province of Hatay city center in the 2017-2018 academic year have composed the sampling of this study. Findings: The more teachers' self-efficacy beliefs increased, the more their job satisfaction, organizational commitment, motivation and job involvement increased. Both job satisfaction and organizational commitment partially mediated the relationship between teachers' sense of self-efficacy and motivation. Self-efficacy beliefs positively affected teachers' job involvement through the full mediation effect of job satisfaction and motivation. Organizational commitment and motivation fully mediated the relationship between teachers' self-efficacy and job involvement. Implications for Research and Practice: It is crucial for school administrators to contribute to amend and strengthen self-efficacy perceptions of teachers if they hope teachers to take positive attitudes towards their work much more frequently and to take the edge off negative attitudes.