re: #1 wrenchwench
Sorry I did add an edit-Parental or peer. I refer to certain neighborhoods that have long had poor relations with the police. So the kids have been told and retold about so and so that got arrested/shot/hassled for no reason etc. The kids of gang members families for instance.
The study has a distorted headline that implies any kids from anywhere. I don’t think that implication is valid, I suspect and would like to see another study with kids that are not at particular risk of gang membership.