PENGARUH EFISIENSI KERJA DAN ETOS KERJA TERHADAP PRODUKTIVITAS KERJA DENGAN SELF EFFICACY SEBAGAI INTERVENING PADA INSTRUKTUR BBPVP BEKASI.

Abstract

The industry 4.0 revolution fundamentally transform workforce competency requirements and vocational training management. Psychological aspects, particulary self-efficacy play a crucial role in explaining work productivity variations among vocational instructors. This research examine the influence of work efficiency and work ethic on work productivity with self-efficacy as an intervening variable among instructors at BBPVP Bekasi. This quantitative research employed a survei method using questionnaires distributed to 118 instructors selected through Slovin formula samping. Data were analyzed using Structural Equation Modeling based on Partial Least Squares (SEM-PLS) encompassing outer model evaluation and inner model testing. Findings reveal that work efficiency significantly influences both self-efficacy and work productivity. Work ethic significantly affects self-efficacy but does not directly influence productivity. Self-efficacy significantly impacts work productivity and successfully mediates the relationship between work efficiency and productivity. However, self-efficacy does not significantly mediate the work ethic–productivity relationship. The model explains 57.9% of self-efficacy variance and 66.9% of productivity variance, with predictive relevance. Enhancing instructor productiviy requires not only technical efficiency and work ethic but also psychological empowerment through self-efficacy strenghtening. Work efficiency exert both direct and indirect effect via self-efficacy, while work ethic operates primarily through self-efficacy to influence productivity. these findings contribute theoretically to human resource management literature and provide practical implications for vocational training institutions in designing sustainable instructor development programs.

Keywords: work efficiency, work ethic, self-efficacy, work productivity, vocational instructors.