Psychosocial safety climate moderating the effects of daily job demands and recovery on fatigue and work engagement

This study examined the role of schools' psychosocial safety climate (PSC) in teachers' psychological outcomes. We proposed that PSC would moderate the effects of teachers' daily job demands on their fatigue and work engagement, and also the effects of teachers' daily recovery on fatigue and engagement. Sixty-one Australian school teachers completed a diary that was repeated three times over the course of approximately 8 months. Each diary ran for five consecutive days, measuring daily self-reports of job demands, recovery, fatigue, and engagement (N = 915 data points), while perceived PSC was measured once per diary. Multilevel analyses indicated that PSC moderated the relationships between job demands and fatigue, as well as job demands and engagement. This suggests that perceived PSC could act as a buffer against deleterious impacts of daily job demands. PSC also moderated the relationships between recovery and fatigue, and recovery and engagement. This indicates that higher levels of perceived PSC in schools could amplify the benefits of daily recovery for teachers. PSC also exerted a main effect on both fatigue and engagement. These results offer insight into the mechanisms by which PSC may act as a buffer to protect worker mental health, and highlight the importance for school management to promote PSC within their organization.