A midnight personality in the DSM-IV is a type of personality disorder. It typically involves a symptom of significant change in awareness or personality late at night.
The DSM IV Diagnostic manual was first published in 1994. The DSM IV - TR is a text revision published in 2000. So the most current edition is indeed the DSM IV - TR. The DSM V is due in 2012 and may be very different from the current style. See http://www.psych.org/mainmenu/research/dsmiv/dsmivtr.aspx for more info.
what problems in earlier classification systems have the axes in the dsm iv overcome
RS is classified by the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV), as a developmental disorder of childhood.
A link to the complete DSM-IV online is in the "related links" section below. ...(improving here...this link is broken and attempts to lead to a subscription site. I suggest using the DSM V which is online with revisions pending)
Diagnostic and Statistical Manual of Mental Disorders
Personality Disorder
In the DSM-IV-TR, and in the upcoming DSM-V, ADHD is coded on Axis I. Axis II is reserved for developmental delay and personality disorders.
The DSM-IV is written and revised by the American Psychiatric Association.
The DSM-IV has around 900 pages in total.
The DSM IV Diagnostic manual was first published in 1994. The DSM IV - TR is a text revision published in 2000. So the most current edition is indeed the DSM IV - TR. The DSM V is due in 2012 and may be very different from the current style. See http://www.psych.org/mainmenu/research/dsmiv/dsmivtr.aspx for more info.
what problems in earlier classification systems have the axes in the dsm iv overcome
Diagnostic and Statistical Manual of Mental Disorders - apex
psoriasis
Axis I
What is the dsm code for traumatic brain injury
By typing, and yes probably
John Nash suffers from Schizophrenia-Paranoid type which is DSM-IV coded as 295.3.