The Effect of the Work Division System on Improving Employee Work Effectiveness in the Jakarta and Bekasi Regions

Abstract

This study aims to analyze the impact of work division systems on employee effectiveness in the Jakarta and Bekasi regions. A quantitative research method was employed using simple linear regression analysis. The results show a correlation coefficient (R) of 0.562, indicating a positive and moderately strong relationship between work division (X) and work effectiveness (Y). The coefficient of determination (R²) is 0.316, meaning that 31.6% of the variation in work effectiveness can be explained by the work division system, while the remaining 68.4% is influenced by other factors beyond this study. The t-test produced a t-value of 5.762 with a significance level of 0.000 < 0.05, confirming that work division has a positive and significant effect on employee effectiveness. These findings reinforce previous studies by Darnita (2019), Riskah (2017), and Priyatna (2020), which also found a significant positive influence of work division on employee performance in both public and private sectors. Proper implementation through task alignment with competencies, proportional workload, and clear coordination can enhance work effectiveness. This study serves as a strategic reference for organizational management in designing efficient, performance-based work structures.