DSM-5: Paranoia

by Bob Schwartz

DSM-5

I did not think that I would be returning to the DSM quite so soon after my recent post.

The caveat in my last post about the DSM bears repeating. Mental health is a serious issue. Using diagnostic tools and terminology merely for entertainment and “pop psychology” can be careless. On the other hand, these tools can help provide insights that may be useful, particularly when the subject and the subject matter are very important or even critical.

Non-professionals talk loosely and colloquially about paranoia. The DSM approaches this clinically and scientifically:

Paranoid Personality Disorder

Diagnostic Criteria

A pervasive distrust and suspiciousness of others such that their motives are interpreted as malevolent, beginning by early adulthood and present in a variety of contexts, as indicated by four (or more) of the following:

  1. Suspects, without sufficient basis, that others are exploiting, harming, or deceiving him or her.
  2. Is preoccupied with unjustified doubts about the loyalty or trustworthiness of friends or associates.
  3. Is reluctant to confide in others because of unwarranted fear that the information will be used maliciously against him or her.
  4. Reads hidden demeaning or threatening meanings into benign remarks or events.
  5. Persistently bears grudges (i.e., is unforgiving of insults, injuries, or slights).
  6. Perceives attacks on his or her character or reputation that are not apparent to others and is quick to react angrily or to counterattack.
  7. Has recurrent suspicions, without justification, regarding fidelity of spouse or sexual partner.

Diagnostic Features [selected]

They suspect on the basis of little or no evidence that others are plotting against them and may attack them suddenly, at any time and without reason.

They are preoccupied with unjustified doubts about the loyalty or trustworthiness of their friends and associates, whose actions are minutely scrutinized for evidence of hostile intentions.

They may refuse to answer personal questions, saying that the information is “nobody’s business.”

They read hidden meanings that are demeaning and threatening into benign remarks or events. For example, an individual with this disorder may misinterpret an honest mistake by a store clerk as a deliberate attempt to shortchange, or view a casual humorous remark by a co-worker as a serious character attack.

They may view an offer of help as a criticism that they are not doing well enough on their own.

Individuals with this disorder persistently bear grudges and are unwilling to forgive the insults, injuries, or slights that they think they have received.

Minor slights arouse major hostility, and the hostile feelings persist for a long time.

Because they are constantly vigilant to the harmful intentions of others, they very often feel that their character or reputation has been attacked or that they have been slighted in some other way.

They are quick to counterattack and react with anger to perceived insults.

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