PDF(Pubmed)
Abstract：
UNASSIGNED: Using the conservation of resources (COR) theory, our study explores the interaction between role ambiguity and leader-member exchange (LMX) quality on burnout using work addiction as a mediator among Canadian first-level healthcare managers.
UNASSIGNED: Cross-sectional data was collected among 165 first-level managers working in healthcare with the support of interprofessional associations in Canada. Linear regression was used to test the presented hypotheses.
UNASSIGNED: Work addiction fully mediated the positive relationship between role ambiguity and burnout among first-level managers. In addition, high LMX exacerbated both the direct and indirect effects of role ambiguity.
UNASSIGNED: Our study contributes by identifying role ambiguity as a context under which LMX can have adverse effects for first-level managers in healthcare. Moreover, work addiction acted as a mediator, theorized as a risky resource investment which depletes managers\' resources. Having a good relationship with their team further entices managers to develop a pathological relationship with their work to protect its members, which in turn is related to higher levels of burnout.
UNASSIGNED: Cross-sectional data was collected among 165 first-level managers working in healthcare with the support of interprofessional associations in Canada. Linear regression was used to test the presented hypotheses.
UNASSIGNED: Work addiction fully mediated the positive relationship between role ambiguity and burnout among first-level managers. In addition, high LMX exacerbated both the direct and indirect effects of role ambiguity.
UNASSIGNED: Our study contributes by identifying role ambiguity as a context under which LMX can have adverse effects for first-level managers in healthcare. Moreover, work addiction acted as a mediator, theorized as a risky resource investment which depletes managers\' resources. Having a good relationship with their team further entices managers to develop a pathological relationship with their work to protect its members, which in turn is related to higher levels of burnout.
摘要：
■使用资源保护(COR)理论，我们的研究探讨了角色歧义与领导者-成员交换(LMX)质量在职业倦怠中的相互作用,在加拿大一级医疗保健管理者中使用工作成瘾作为中介.
■在加拿大跨专业协会的支持下，在165位从事医疗保健工作的一级管理人员中收集了横截面数据。线性回归用于检验所提出的假设。
■工作成瘾完全介导了一级管理人员中角色歧义与倦怠之间的正向关系。此外,高LMX加剧了角色歧义的直接和间接影响。
■我们的研究通过将角色歧义确定为LMX可能对医疗保健领域的一级管理人员产生不利影响的背景，从而做出了贡献。此外，工作成瘾充当调解人，理论上是一种高风险的资源投资，会耗尽管理者的资源。与团队建立良好的关系进一步诱使经理与他们的工作建立病态关系，以保护其成员，这反过来又与更高的倦怠水平有关。
■在加拿大跨专业协会的支持下，在165位从事医疗保健工作的一级管理人员中收集了横截面数据。线性回归用于检验所提出的假设。
■工作成瘾完全介导了一级管理人员中角色歧义与倦怠之间的正向关系。此外,高LMX加剧了角色歧义的直接和间接影响。
■我们的研究通过将角色歧义确定为LMX可能对医疗保健领域的一级管理人员产生不利影响的背景，从而做出了贡献。此外，工作成瘾充当调解人，理论上是一种高风险的资源投资，会耗尽管理者的资源。与团队建立良好的关系进一步诱使经理与他们的工作建立病态关系，以保护其成员，这反过来又与更高的倦怠水平有关。
