TY - EJOU AU - Meng, Ziyuan AU - Chen, Yongjun AU - Wang, Hui TI - Workplace territorial behaviors and employee knowledge sharing: Team identification mediation and task interdependence moderation T2 - Journal of Psychology in Africa PY - 2025 VL - 35 IS - 4 SN - 1815-5626 AB - This study tested a multilevel model of the workplace territorial behaviors and employees’ knowledge sharing relationship, with team identification serving as a mediator and task interdependence as a moderator. Data were collected from 253 employees (females = 128, mean age = 28.626, SD = 6.470) from 40 work teams from different industries in China. Path analysis results indicated that workplace territorial behaviors were associated with lower employee knowledge sharing. Team identification enhanced employee knowledge sharing and partially mediated the relationship between workplace territorial behaviors and employee knowledge sharing. Task interdependence enhanced knowledge sharing and strengthened the relationship between team identification and knowledge sharing. These findings extend the proposition of social information processing theory by revealing the mediating role of team identification in the relationship between workplace territorial behaviors and knowledge sharing, and clarifying the boundary conditions of team identification. Practical implications of these findings include a need for managers to foster collaborative atmospheres, design interdependent tasks, and mitigate territorial behaviors to enhance team identification and knowledge sharing. KW - workplace territorial behaviors; team identification; knowledge sharing; task interdependence; social information processing theory DO - 10.32604/jpa.2025.070068