Role Modeling on Employee Work Discipline at PT Belawan New Container Terminal

Abstract

This research conducted to analyze the influence of organizational culture, supervision, and leadership role modeling on employee work discipline at PT Belawan New Container Terminal. The study used a quantitative approach with an associative research design and applied multiple linear regression analysis to examine the relationships and effects among the variables studied. The research population consisted of all company employees totaling 210 people. The sample size was determined using the Slovin formula, resulting in 68 permanent employees as respondents, selected through purposive sampling. Data were collected through the distribution of questionnaires to respondents in 2025. The collected data were then processed and analyzed using SPSS version 24.0. The results of the analysis showed that organizational culture, supervision, and leadership role modeling had a positive and significant effect on work discipline, both partially and simultaneously. The regression equation obtained in this study was Y = 5.231 + 0.365X₁ + 0.252X₂ + 0.146X₃ + e. The findings also indicated that organizational culture was the variable with the greatest influence on work discipline compared to the other variables, as reflected by the largest regression coefficient. All hypotheses proposed in this study were proven and accepted because the test results were consistent with the research hypotheses. The coefficient of determination indicated that 85.9% of the variation in work discipline could be explained by organizational culture, supervision, and leadership role modeling, while the remaining percentage was influenced by other factors outside the research model. In addition, the relationship between the three independent variables and work discipline was categorized as very strong.