This paper reviews the recent literature on teacher impact, its impact and challenges. The paper studies occupational and organizational commitment. The paper presents an enumeration of predictors of teacher commitment. The predictors of teacher commitment can be classed into the teacher predictors and school predictors. The literature on teacher predictors reveals that three characteristics are pertinent in determining commitment viz. exogenous characteristics, endogenous characteristics and belief of teachers about job or their school whereas the school predictors include the organizational variables.

Keywords: Teacher, Commitment, Occupational, Organizational, School Predictors.