Table 3 Self-efficacy variables Outcome...

Table 3

Self-efficacy variables Outcome measures of teachers' self-efficacy. Based on the 4-point Likert scale

Measure n = 26, (item 4a – d)	Mean	SD	Cohen's d	p-value	t-value
I have enough competence
Baseline	2.08	0.668
Post-intervention	2.65	0.629	0.878	<0.000	−4.18
Competence to adjust the learning context
Baseline	1.88	0.771
Post-intervention	2.50	0.583	0.953	<0.000	−4.500
I know many concrete accommodations
Baseline	2.23	0.710
Post-intervention	2.85	0.613	0.934	<0.000	−4.924
I need professional development
Baseline	3.13	0.797
Post-intervention	2.67	0.761	0.590	<0.002	3.412

Measure n = 26, (item 4a – d)	Mean	SD	Cohen's d	p-value	t-value
I have enough competence
Baseline	2.08	0.668
Post-intervention	2.65	0.629	0.878	<0.000	−4.18
Competence to adjust the learning context
Baseline	1.88	0.771
Post-intervention	2.50	0.583	0.953	<0.000	−4.500
I know many concrete accommodations
Baseline	2.23	0.710
Post-intervention	2.85	0.613	0.934	<0.000	−4.924
I need professional development
Baseline	3.13	0.797
Post-intervention	2.67	0.761	0.590	<0.002	3.412