Table 1.
Minimum, maximum, mean and SD of the 63 questionnaire items
| Items | Minimum | Maximum | Mean | SD |
| 1. Maintain quality | 1 | 5 | 4.16 | 0.77 |
| 2. Succession planning/recruiting | 1 | 5 | 4.31 | 0.82 |
| 3. Personnel decision quality | 1 | 5 | 4.54 | 0.69 |
| 4. Maintaining safety | 1 | 5 | 4.13 | 0.87 |
| 5. Enhancing task knowledge | 2 | 5 | 4.24 | 0.70 |
| 6. Eliminating barriers to performa | 1 | 5 | 4.26 | 0.72 |
| 7. Strategic task management | 1 | 5 | 4.43 | 0.70 |
| 8. Communication with community | 1 | 5 | 3.85 | 0.90 |
| 9. Providing a good example | 2 | 5 | 4.58 | 0.67 |
| 10. Knowledge of organisation justice | 2 | 5 | 4.44 | 0.72 |
| 11. Legal regulations | 1 | 5 | 4.29 | 0.75 |
| 12. Open-door policy | 2 | 5 | 4.41 | 0.78 |
| 13. Explaining decisions respect | 1 | 5 | 4.55 | 0.66 |
| 14. Servant leadership | 1 | 5 | 4.30 | 0.77 |
| 15. Distributing rewards fairly | 1 | 5 | 4.28 | 0.85 |
| 16. Responsibility for others | 1 | 5 | 4.24 | 0.81 |
| 17. Financial ethics | 1 | 5 | 4.17 | 0.93 |
| 18. Honesty and integrity | 1 | 5 | 4.76 | 0.59 |
| 19. Being accountable | 1 | 5 | 4.71 | 0.61 |
| 20. Time management | 1 | 5 | 4.24 | 0.71 |
| 21. Goal orientation | 2 | 5 | 4.21 | 0.66 |
| 22. Taking initiatives | 1 | 5 | 4.13 | 0.74 |
| 23. Effort: achieve goals | 1 | 5 | 4.26 | 0.73 |
| 24. Persistence: despite challenges | 2 | 5 | 4.32 | 0.71 |
| 25. Self-control | 1 | 5 | 4.17 | 0.80 |
| 26. Stress tolerance | 2 | 5 | 4.36 | 0.67 |
| 27. Adaptability | 1 | 5 | 4.45 | 0.73 |
| 28. Self-reliance | 1 | 5 | 4.21 | 0.79 |
| 29. Continuous learning | 1 | 5 | 4.36 | 0.71 |
| 30. Seeking feedback | 1 | 5 | 4.35 | 0.72 |
| 31. Communicating with coworkers | 2 | 5 | 4.51 | 0.67 |
| 32. Active listening | 1 | 5 | 4.50 | 0.71 |
| 33. Facilitating discussion | 1 | 5 | 4.37 | 0.71 |
| 34. Developing external contacts | 1 | 5 | 4.11 | 0.80 |
| 35. Psychological knowledge | 2 | 5 | 4.02 | 0.79 |
| 36. Social perceptiveness | 2 | 5 | 4.10 | 0.75 |
| 37. Nurturing relationships | 2 | 5 | 4.32 | 0.69 |
| 38. Taking charge | 2 | 5 | 4.20 | 0.73 |
| 39. Orienting others | 1 | 5 | 4.10 | 0.80 |
| 40. Setting goals for others | 2 | 5 | 4.00 | 0.77 |
| 41. Reinforcing success | 3 | 5 | 4.18 | 0.68 |
| 42. Developing and building teams | 2 | 5 | 4.32 | 0.69 |
| 43. Knowing principles of learning | 2 | 5 | 3.94 | 0.83 |
| 44. Assessing others | 2 | 5 | 4.07 | 0.71 |
| 45. Coaching, develop, instructing | 1 | 5 | 4.23 | 0.76 |
| 46. Cooperating | 1 | 5 | 4.36 | 0.66 |
| 47. Resolving conflicts/negotiating | 2 | 5 | 4.44 | 0.62 |
| 48. Empowerment | 2 | 5 | 4.38 | 0.71 |
| 49. Political savvy | 1 | 5 | 4.10 | 0.88 |
| 50. Critical thinking | 2 | 5 | 4.41 | 0.68 |
| 51. Creative problem solving | 1 | 5 | 4.44 | 0.72 |
| 52. Identifying problems | 3 | 5 | 4.44 | 0.64 |
| 53. Seeking improvement | 2 | 5 | 4.17 | 0.76 |
| 54. Openness to ideas | 1 | 5 | 4.46 | 0.70 |
| 55. Collaborating | 1 | 5 | 4.36 | 0.74 |
| 56. Perceiving systems | 2 | 5 | 4.15 | 0.76 |
| 57. Evaluating consequences | 2 | 5 | 4.21 | 0.76 |
| 58. Visioning | 2 | 5 | 4.02 | 0.88 |
| 59. Managing the future | 2 | 5 | 4.20 | 0.75 |
| 60. Sensitivity to situations | 2 | 5 | 4.16 | 0.75 |
| 61. Challenging the status quo | 1 | 5 | 4.24 | 0.82 |
| 62. Intelligent risk taking | 2 | 5 | 4.21 | 0.75 |
| 63. Reinforcing change | 2 | 5 | 4.29 | 0.69 |