Title:
WORK MOTIVATION AS A MEDIATOR: THE IMPACT OF TRAINING, SELF-DEVELOPMENT, AND SELF-EFFICACY ON EMPLOYEE PERFORMANCE AT THE OFFICE OF THE REGENT OF EAST KUTAI REGENCY

Authors:
Nuryanti, Titin Ruliana and Marjoni Rachman, Indonesia

Abstract:
This study investigates the complex interplay between training, self-development, selfefficacy, and employee performance, specifically examining the mediating role of work motivation within a public sector context. A quantitative research design was employed, collecting data from 165 employees at the Office of the Regent of East Kutai Regency via structured questionnaires. Structural Equation Modeling (SEM), demonstrating excellent model fit (e.g., GoF=0.563). Findings indicate training (?=0.15, P=0.02) and self-development (?=0.13, P=0.04) directly and positively influence employee performance. While self-efficacy did not directly affect performance, it significantly impacted work motivation (?=0.36, P<0.01). Importantly, work motivation significantly influences employee performance (?=0.27, P<0.01). Mediation analysis confirmed work motivation partially mediates the relationship between training and performance, and self-development and performance. Crucially, work motivation fully mediates the relationship between self-efficacy and performance. These results underscore the pivotal role of work motivation in translating individual capabilities and developmental inputs into enhanced organizational performance. The study offers valuable theoretical contributions by reinforcing human resource management theories and practical insights for government institutions, emphasizing targeted strategies for training, self-development, fostering motivation, and enhancing self-efficacy to optimize public service delivery.