Features of effective staff training programmes within school-based interventions targeting student activity behaviour: a systematic review and meta-analysis

Table 6 Meta-regression showing univariate effects of training features on physical activity outcomes (n = 15 studies)

Training features		β	SE	95% CI	P
Behaviour Change Techniques^a
1.1	Goal setting (behaviour)	0.29	0.44	−0.67, 1.25	0.53
1.2	Problem solving	−0.04	0.51	−1.14, 1.06	0.94
1.4	Action planning	1.40	0.32	0.70, 2.10	< 0.01
2.2	Feedback on behaviour	1.19	0.38	0.36, 2.02	0.01
3.1	Social support (unspecified)	0.24	0.45	−0.74, 1.22	0.61
6.1	Demonstration of the behaviour	−0.59	0.45	−1.55, 0.38	0.21
8.1	Behavioural practice/rehearsal	0.82	0.40	−0.03, 1.68	0.06
12.5	Adding objects to the environment	0.64	0.41	−0.26, 1.53	0.15
Total number of BCTs used		0.18	0.06	0.05, 0.31	0.01
Total training time (> 1 day)		0.16	0.53	−1.01, 1.32	0.78
Total number of training sessions		0.63	0.45	−0.36, 1.62	0.19
Period training delivered over (months)		0.05	0.09	−0.16, 0.26	0.61

Bold: p < 0.05
β Effect size estimate, SE Standard error, CI Confidence interval
^a‘4.1 Instruction on how to perform the behaviour’ not analysed due to collinearity

ISSN: 1479-5868