The Influence of Leadership and Self-Efficacy on Employee Performance with Work Motivation as a Mediating Variable (Study on Taksu Clinical Laboratory)

Taksu Laboratorium Klinik is a health service facility located in Kediri District, Tabanan Regency. The decline in Employee Performance of Taksu Laboratorium Klinik during 2023 can be seen in the Customer Satisfaction Indicator, Failure to achieve company targets, and late attendance exceeding the provisions of Taksu Laboratorium Klinik. This study aims to analyze the role of work motivation in mediating the influence of leadership and self-efficacy -efficacy on employee performance at Taksu Laboratorium Klinik. This study uses a quantitative method research design to test the models and instruments that have been developed by previous researchers through inferential statistics using the Structural Equation Model (SEM) with SMARTPLS 4.0 software. The number of samples involved in this study was 58 people using saturated samples. Data collection was carried out using the questionnaire method. The results of the study show that: (1) Leadership has a positive and significant effect on employee performance; (2) Self-Efficacy has a positive and significant effect on employee performance; (3) Leadership has a positive and significant effect on work motivation; (4) Self-Efficacy has a positive and significant effect on work motivation; (5) Work motivation has a positive and significant effect on employee performance; (6) Work motivation is able to mediate the influence of leadership on employee performance; (7) Work motivation is able to mediate the influence of self-efficacy on employee performance at the Taksu Clinical Laboratory Health Service Facility.