2.4.7. Supervisor Servant Leadership Scale (SSLS; [
The SSLS was used to assess the leadership qualities of organizational supervisors. It consists of 7 items that are rated on a 5-point Likert-type scale. A total score is generated from the 7 items, with higher scores indicating more supportive supervisors. Previous psychometric analyses of this measure are not available. Cronbach’s α was 0.89 at baseline.