Target population and sample size
The target population for this study is the parent(s) of the 144 children (now 11–13 years old) that participated in the Swedish PATHS project (i.e., immediate intervention group) along with the parent(s) of a matched sample of 144 children (i.e., comparison group) for a total sample size of 288 families. Inclusion criteria is that the child took part in the Swedish PATHS intervention trial and their parents consented to have future contact with the PATHS research group and that the child and participating parents presently live in Sweden.