Participants’ suggestions for improving aPM+
Although some participants seemed reticent about suggesting improvements, “Maybe you [the interviewer] know better after all / maybe learn something else that is more helpful (…) there is nothing on my mind. You are a therapist; you know better than I do.” (P31, m, 21), some suggestions were given. Several participants thought that 
I think it would be better if there were more hands-on practice. (…) Some people don’t want to leave home, their own apartment, and feel inactive. They are always at home. That’s why I think it would be necessary to do more exercises. (…) You had the strategy “problem management” that helps you to get out of a problem when you look closely at it. I think for these people [future aPm + participants] you really need that kind of hands-on practice. That you do it together with them. Then they can get out of such problems. Solve their own problems.” (P81, f, 56).Furthermore, participants proposed 