Table 13.

Comparison of total scores at baseline and end-line (Supervisors)

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