- Psychotherapy outpatients, Philadelphia, USA, 2004
- N = 72
- Non Response
Questionnaire: Paper & Pencil Interview (PAPI)
Fillled out as standard battery at intake
- Authors's Label
- Our Classification
- Gratitude Questionaire-6 (GQ-6) McCullough et al. 2002.
- Self report on 6 questions about gratitude, like:
'I have so much to be thankful for.'
1 strongly disagree
7 strongly agree