Originally Posted by
Cat King Cole
This test isn't one of "those" tests though, it's a psychological instrument. The questions are all neutral self-reports of objective characteristics ("People sometimes find it hard to understand what I am saying") and subjective psychotic experiences ("When you look at a person, or yourself in a mirror, have you ever seen the face change right before your eyes?"), hence the high consistency of scores between retests. Check out that paper abstract I linked, it's interesting.
I disagree though that it's easy to score high if part of you wants to. The questions can almost all be objectified based on others' reports, and the subjective reports are all concrete. Has anyone ever said I'm difficult to follow? Yeah. Have I ever looked at something and seen it change size? Yeah, kind of hard to miss that happening.
Since you're fond of rough evaluations, my favourite one when something doesn't seem to line up to me is thus: "This is science; have people more competent than me raised any criticisms?" As a lay person you're not in a strong position to adequately evaluate the research of people with more experience than you, it's as simple as that. As a fellow seeker, I think the best thing we can do is look at the existing criticisms and contrary positions and come to our own conclusions from there.