Based on the social cognitive model and on the psychology of working theory, this research aims to study the job and life satisfaction of apprentices, considering proactive personality, person-supervisor and person-group fit, occupational self-efficacy, and decent work as antecedents. The participants were 530 Swiss apprentices enrolled in a three-year VET program with the Federal VET Diploma. The results show that proactivity is directly linked with person-supervisor and person-group fit, occupational self-efficacy, and job and life satisfaction. Decent work is related positively with job satisfaction. Person-supervisor and person-group fit seem to directly influence occupational self-efficacy. Decent work, in turn, seems to mediate the relationship between person-supervisor and person-group fit and job satisfaction. In conclusion, this study suggests that encouraging apprentices’ proactivity, person-supervisor and person-group fit at work could be crucial to improving their perceptions of decent work and increasing their job and life satisfaction.

本研究以社会认知模型和工作理论心理学为基础，以主动性人格、人与主管、人与群体的契合度、职业自我效能感和体面工作为前提，研究学徒的工作和生活满意度。 。参与者是 530 名瑞士学徒，他们参加了为期三年的 VET 课程，并获得了联邦 VET 文凭。结果表明，主动性与人与主管、人与群体的契合度、职业自我效能感以及工作和生活满意度直接相关。体面工作与工作满意度呈正相关。人与主管和人与群体的契合度似乎直接影响职业自我效能感。反过来，体面的工作似乎可以调节个人与主管、个人与群体的契合度以及工作满意度之间的关系。总之，这项研究表明，鼓励学徒在工作中的积极性、人员与主管以及人员与群体的契合度对于改善他们对体面工作的看法以及提高他们的工作和生活满意度至关重要。