How does the Rorschach inkblot test work, I mean how can a psychologist know if a person is healthy or not by his interpretation of these inkblots?
Clearly, if someone interprets each picture as "That's my dad stabing my mom to death" this person has a problem.
But I think that most interpretations, also those of people with mental problems, are not so extreme.
So how does that work?
And how many of these inkblot pictures do exist?
Its an example of a 'projective' personality test. That is it works around the idea that given an ambiguous situation or image, a person might project aspects of their inner feelings or thoughts onto it. These sorts of tests tend to be in contrast to 'objective' tests, which are those that are objectively scored as opposed to relying on an interpretation, such examples are questionnaires that ask things like 'do you see yourself as....? 1. i agree completely, 2. i partially agree, 3. i dont know, and so on.
I think the projective tests are quite ingenious really. Its a mistake to think their somehow magically going to uncover some fundamental aspect of a person, or on their own be adequate in coming to a complete conclusion of a persons personality. I think peoples general feel regarding these sorts of 'tests' and finding out 'who we really are' is quite revealing about our culture of expectation. They are only a tool at the end of the day, and only one bit of information in the constellation of data that one needs to collate and interpret when assessing a persons character. A means of getting to deeper rooted things that might not be coming out in simple conversation, and counselling.
Interpretation of ink blot tests will be validated by comparison to the general population, and reference to archetypical personalities within whatever system of understanding of personalities you subscribe to. Such that if you show it to someone, and you cant seem to get them out of the top right corner, where they constantly comment of the very specific details of one tiny bit of the image, you could correlate this to an obsessive/compulsive personality.
Alex