Oncologists' Locus of Control, Compassion Fatigue, Compassion Satisfaction, and the Mediating Role of Helplessness.

The oncology setting may give rise to significant feelings of helplessness among oncologists via patients' inevitable deaths or suffering. The current study examines whether and how oncologists' sense of control (locus of control; LOC) influences their compassion fatigue and satisfaction. Seventy-three oncologists completed the following questionnaires: the Professional Quality of Life scale; Levenson's Internal, Powerful Others, and Chance scale; the Guilt Inventory, State Guilt subscale; and the Learned Helplessness scale.