Variable	Statistic	df	p
Age	4.93	626	<.001
Level of activity	–0.89	554	.373
Health	–3.86	588	<.001
Importance of culture	–1.67	35.15	.103
Emotional Symptoms scale	2.20	611	.028
Conduct problems scale	4.04	610	<.001
Hyperactivity–inattention scale	1.15	611	.249
Peer problems scale	2.29	612	.022
Prosocial behaviour scale	–2.46	612	.014
SDQ total difficulties score	3.27	611	.001