(Mother) Inventory of Parent and Peer Attachments 1
1 = Almost never or never true
2 = Not very often true
3 = Sometimes true
4 = Often true
5 = Almost always or always true

(Friend) Network Relationship Inventory 1
1 = Never or hardly at all
2 = Seldom or no too much
3 = Sometimes or somewhat
4 = Often or very much
5 = Always or extremely much

Patient Health Questionnaire 1
0 = Not at all
1 = Several days
2 = More than half the days
3 = Nearly every day