Total Score | Intervention group | Difference in sample means (end-line - baseline) | Standard error of the difference in sample means | Difference in sample medians (end-line - baseline) | Mann-Whitney U test |
---|---|---|---|---|---|
In my interactions with staff | Control | -0.26 | 0.64 | 0 | U = 344, Z = -0.36, p-value =0.72 |
a + b | 0.59 | 0.61 | 1 | U = 524, Z = -1.33, p-value = 0.184 | |
a + b + c | 0.61 | 0.58 | 0 | U = 661, Z = -0.8, p-value = 0.424 | |
To maintain high levels of performance | Control | -0.93 | 1.23 | -1 | U = 331, Z = -0.58, p-value =0.56 |
a + b | 3.48 | 1.16 | 4 | U = 373, Z = -3.03, p-value = 0.002 | |
a + b + c | 1.75 | 1.40 | 3 | U = 624, Z = -1.17, p-value = 0.243 | |
When dealing with performance problems | Control | -0.67 | 0.69 | -1 | U = 310, Z = -0.95, p-value =0.34 |
a + b | 1.99 | 0.54 | 3 | U = 347.5, Z = -3.38, p-value = 0.001 | |
a + b + c | 0.68 | 0.69 | 1 | U = 669.5, Z = -0.72, p-value = 0.473 | |
Counselling a troubled employee | Control | -1.04 | 0.60 | -1 | U = 285, Z = -1.41, p-value =0.159 |
a + b | 0.99 | 0.38 | 1 | U = 433.5, Z = -2.43, p-value = 0.015 | |
a + b + c | 1.11 | 0.46 | 1.5 | U = 511.5, Z = -2.42, p-value = 0.015 | |
Time management | Control | -0.11 | 0.59 | 0 | U = 356.5, Z = -0.14, p-value =0.888 |
a + b | 1.15 | 0.42 | 1 | U = 425.5, Z = -2.52, p-value = 0.012 | |
a + b + c | 0.11 | 0.48 | 0 | U = 721, Z = -0.19, p-value = 0.85 |