Magneto wrote:
Can some one list a clairified list of the differences? I tried wikiing it, but it just left me confused, since I spotted some of those traits in most people I know who - as far as I know - aren't diagnosed with even PDD-NOS. In fact, nearly everyone seems to have some form of it, so there doesn't appear to be an actual dividing line. What line do the shrinks use?
Yes, you're right. It is subjective. They don't give you a tissue sample test or a brain scan to diagnose you, but rather look at behavior. So they have no choice but to figure out if the symptoms/situation are to the point where it's clinical. Although there is a debate on whether the disorder is an actual condition or not, since there is a continuum and most have some traits, they have no choice but to find out if it's clinically interfering.
I took an abnormal psychology class earlier and the professor said that medical students have a tendency to become paranoid that they have all these medical problems, while they really don't. The professor said likewise, those who learn about psychological disorders do the same thing, and analyze everyone else. He said everyone has symptoms, but it's not a disorder until it becomes clinical.
The definition of psychological disorder does not necessarily mean condition or mental illness (they have things like compulsive gambling disorder, lol, and anti-social personality disorder where someone gets a thrill from doing criminal activities and knows that what they're doing is wrong, most psychologists say the best therapy for those with anti-social personality disorder is prison since they don't respond well to therapy and instead manipulate the therapists). In order for it to be a disorder, it has to:
1. Be abnormal (everyone has problems, so it has to be abnormal)
2. Has to interfere with your life or others in a way that's clinical (Michael Jordan had out of the ordinary basketball skills and some people have very out of the ordinary hobbies, being odd or out of the ordinary isn't classified as being a disorder unless it's clinical)
3. It has to be chronic (everyone at some point has short term problems that are abnormal and cause havoc, but it's not a disorder unless it's long-term)
Of course, underneath all of these requirements, there could be an actual condition, or not. However, since they don't take tissue samples or brain scans, but rather look at behavior, that's why they have no choice but to ask if the behavior/situation is clinical. The Autism-Spectrum Quotient test has been tested by peer-review research and found to be good at distinguishing those with ASD from those who don't, although it's very accurate it's still not good enough for formal diagnosis (here's a link to many peer-review studies on the Autism Quotient at the bottom of the page
http://www.autismresearchcentre.com/tests/aq_test.asp ). Everyone has some traits like you said, but there has to be a line drawn.