The Moderating Role of Psychological Safety in the Relationship between Job Embeddedness, Organizational Commitment, and Retention Intention among Home Care Attendants in Taiwan

As Taiwan’s population ages, the need for long-term care, such as home care, is increasing due to improved medical services and longer life expectancy; however, the current coverage rate for home care services is only 50%, highlighting the importance of retaining home care workers. This study applies job embeddedness, organizational commitment, and psychological safety as variables to explore the retention intention of Taiwan’s home care workers. A questionnaire survey was distributed among home care workers using convenience sampling, resulting in 547 collected questionnaires, of which 458 were valid. Data analysis was conducted with SPSS 22.0 and AMOS 22.0, and a structural equation model (SEM) was used to test the hypotheses. Our findings suggest that job embeddedness has a positive impact on organizational commitment (γ = 0.649, γ = 0.607, and γ = 0.628; p < 0.001) and retention intention (γ = 0.253, γ = 0.242, γ = 0.271; p < 0.001), similar to organizational commitment (γ = 0.721, p < 0.001). Additionally, organizational commitment mediates job embeddedness and retention intention, while psychological safety moderated organizational commitment and retention intention (β = 0.639; p < 0.001). This study aims to provide information for the development of more effective human resource policies and contribute to practical advancements in the home care service environment and management structure of home care organizations. By analyzing and exploring the main factors contributing to home care workers’ retention intention, we hope to enhance the overall benefits of home service organizations and the industry.