“…Most of the previous research on the use of multimedia audio/video in education focused on the discussion of school education (Lohmann and Frederiksen, 2018;Kincey et al, 2019;Matsiola et al, 2019;Mei et al, 2019;Ocak and Baran, 2019) but rarely discussed education and training in enterprises. However, research indicated that employees participating in education and training can improve in terms of productivity (Becker, 1962;Smith and Kenyon, 2005;Zieba and Zieba, 2014), ability and knowledge (Mann and Robertson, 1996;Huang, 2001), and self-efficacy (Mann and Robertson, 1996). Nevertheless, previous literature scarcely mentioned improving the effectiveness of training styles nor the enhancement of employees' job involvement, organizational commitment, and satisfaction with self-efficacy.…”