Abstract
This study examines the effect of the psychological contract including its dimensions of Content-oriented, Featured-oriented and Evaluation-oriented, on the organizational citizenship behavior, in the governmental sector in Bahrain. The study used the descriptive analytical approach to analyze the related data that was collected from 812 individuals, representing 34.5% of the target population, through a designed survey to reach results about the effect of the independent variable, with its two dimensions, on the dependent variable, in accordance with the study conducted and included (280) employee of the research population to reach qualitative results aiming at supporting the reached quantitative ones. Results indicated that the psychological contract different dimensions positively impact the Organizational Citizenship Behaviors at the Ministry. They also indicated that there are no significant differences among the responses of the sample individuals that could be attributed to the demographic variables such as gender, age, qualification, position title, and professional experience.