Table A1 Multilevel random intercept...

Table A1

Multilevel random intercept model regressing ratings of cooperation with school improvement consultants on different aspects of school improvement

	Model 1			Model 2			Model 3			Model 4
	b	SE	p	b	SE	p	b	SE	p	b	SE	p
Fixed effects
Individual level
Intercept	4.29	(1.42)	0.01	4.82	(1.11)	0.00	5.35	(1.29)	0.00	11.64	(3.77)	0.00
School type: vocational	−0.55	(0.55)	0.32	−0.38	(0.54)	0.49	−0.39	(0.53)	0.47	−0.54	(0.51)	0.30
Function: School principal	0.03	(0.27)	0.90	0.10	(0.27)	0.72	0.07	(0.26)	0.79	0.10	(0.26)	0.69
Years of experience at school	0.02	(0.01)	0.17	0.02	(0.01)	0.15	0.02	(0.01)	0.19	0.02	(0.01)	0.22
School level
Leadership: IS	−0.43	(0.43)	0.32
Leadership: EDU				−0.65	(0.36)	0.08
Leadership: SLWE							−0.74	(0.38)	0.06
School climate: SCASM										−2.90^*	(1.25)	0.03
Random effects
Level 2 variance	0.87	0.37	0.02	0.79	0.34	0.02	0.80	0.33	0.02	0.74	0.31	0.018
Level 1 variance	0.79	0.19	0.00	0.78	0.18	0.00	0.77	0.18	0.00	0.77	0.18	0.000
AIC	216.360			214.512			213.855			209.995
BIC	220.615			218.766			218.109			214.249

	Model 1			Model 2			Model 3			Model 4
	b	SE	p	b	SE	p	b	SE	p	b	SE	p
Fixed effects
Individual level
Intercept	4.29	(1.42)	0.01	4.82	(1.11)	0.00	5.35	(1.29)	0.00	11.64	(3.77)	0.00
School type: vocational	−0.55	(0.55)	0.32	−0.38	(0.54)	0.49	−0.39	(0.53)	0.47	−0.54	(0.51)	0.30
Function: School principal	0.03	(0.27)	0.90	0.10	(0.27)	0.72	0.07	(0.26)	0.79	0.10	(0.26)	0.69
Years of experience at school	0.02	(0.01)	0.17	0.02	(0.01)	0.15	0.02	(0.01)	0.19	0.02	(0.01)	0.22
School level
Leadership: IS	−0.43	(0.43)	0.32
Leadership: EDU				−0.65	(0.36)	0.08
Leadership: SLWE							−0.74	(0.38)	0.06
School climate: SCASM										−2.90^*	(1.25)	0.03
Random effects
Level 2 variance	0.87	0.37	0.02	0.79	0.34	0.02	0.80	0.33	0.02	0.74	0.31	0.018
Level 1 variance	0.79	0.19	0.00	0.78	0.18	0.00	0.77	0.18	0.00	0.77	0.18	0.000
AIC	216.360			214.512			213.855			209.995
BIC	220.615			218.766			218.109			214.249

Note(s): *p < 0.05. **p < 0.01. ***p < 0.001; Level 2 N = 35, Level 1 N = 129; IS = intellectual stimulation; EDU = exemplary data use; SLWE = safe learning and working environment; SCASM = staff collegiality and sense of mission

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