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What Are Cluster B Traits?

Cluster B is one of three clusters of personality disorders listed in Axis II by the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV). There is also a separate category for personality disorders whose symptoms who not fit the criteria for those listed in the three Axis II cluster groups.

What Are Cluster B Traits?

Cluster B traits are used by psychologists to help determine if a patient is suffering from a recognized mental health disorder. If they display certain traits as per the DSM-IV, the patient may be diagnosed as suffering one of four personality disorders.

What is the Difference Between Cluster B traits and Cluster A and C traits?

According to the DSM-IV, Cluster A traits are defined as odd or eccentric personality disorders and includes schizophrenia, schizotypal personality disorder, schizoid personality disorder and paranoid personality disorder.

Cluster C traits are defined as anxious or fearful personality disorders, which includes obsessive compulsive disorder, avoidant personality disorder, and dependent personality disorder.

The Cluster B group of personality disorders is characterized by emotional, dramatic, or erratic personality disorders and includes antisocial personality disorder, borderline personality disorder, histrionic personality disorder, and narcissistic personality disorder. These symptoms are sometimes described as “counter-social” behavioral patterns—in other words, traits that inhibit social interaction with others.

What are Cluster B Traits in Antisocial Personality Disorder?

People with antisocial personality disorder (also known as sociopaths or psychopaths) display impulsivity, dishonesty, and deceit, and have a tendency to show little regard for the feelings of others.

They are also prone to promiscuous sexual or deviant behavior, violent and sadistic tendencies, and a complete lack or guilt or remorse for their actions.

People with antisocial personality disorder are most likely to be male.

What are Cluster B Traits in Borderline Personality Disorder?

People with borderline personality disorder are prone to erratic behavior, extreme mood swings, and highly fraught personal relationships.

They tend to have a very unstable self-image and their personal relationships are usually more intense than other personality disorders, mainly because they have severe abandonment issues and react badly when they feel ignored or un-nurtured by someone they care about.

Borderline patients are most likely to be female.

What are Cluster B Traits in Histrionic Personality Disorder?

People with histrionic personality disorder have a flair for the dramatic and are much given to exaggerated emotional outbursts and attention seeking.

This can make relationships very difficult and life with a person suffering from histrionic personality disorder is one long diva style tantrum, which is why people with this disorder often have highly erratic relationship patterns.

Histrionic personality disorder patients often use overtly sexualized behavior as a way of seeking more attention and sympathy from others.

What are Cluster B Traits in Narcissistic Personality Disorder?

One of the characteristics of narcissistic personality disorder is grandiosity, or an exaggerated belief in one’s own self importance.

Narcissists want to be admired and love being the center of attention.

They exploit those around them for their own ends, but are unable to recognize the innate selfishness in their behavior because they lack empathy for the feelings of others.

Narcissistic personality disorder tends to be more common in successful high achievers.

Related Articles:

  1. Relation between Borderline Personality Disorder and Lying Symptoms of borderline personality (BDP) vary a great deal between different people but they can typically be grouped into four main areas including impulsive behavior, emotional instability, dysfunctional relationships with others, and disturbed patterns of thought. Broadly speaking, lying is not a specifically recognized symptom of borderline personality disorder, but...
  2. What are the Border line Personality Disorder Symptoms? Border line personality disorder symptoms will vary between different people, but they largely affect certain key facets of a patient’s behavior including interpersonal relationships and emotional stability, which is why the condition is also known as Emotionally Unstable Personality Disorder. What is borderline personality disorder? Borderline personality disorder is relatively...
  3. Dealing With Narcissistic Men in Relationships Most people display a varying degree of narcissism at different times, but in order to be diagnosed as suffering from a narcissistic personality disorder, the level of narcissism has to be very severe. So what are the traits of a narcissistic personality and if your partner is diagnosed as suffering...
  4. What is Self Centered Personality Disorder? Self centered personality disorder, also known as narcissistic personality disorder, is characterized by an exaggerated degree of self-centeredness and self importance in conjunction with a complete lack of empathy for the feelings of others. ...
  5. Sociopathic Personality Disorder Symptoms Sociopathic personality disorder is also known as antisocial personality disorder (APD), and although many people tend to lump sociopaths into the same group as psychopaths, there are many differences in the types of personality traits exhibited by those with a sociopathic personality disorder. While psychiatrists will often treat psychopaths and...

Filed Under: Disorders & Syndromes

Comments

  1. Thomas Beasley says

    November 12, 2017 at 11:03 am

    Why is it that the symptoms of chronic and severe PTSD mirror cluster B symptoms? I am regularly harassed, threatened, and traumatized by a veteran who also claims to have PTSD and monthly collects a disability check. One symptom is irritability with unprovoked violence. This symptom is almost always on display…when no one is looking. The veteran often acts out, throws things, has punched, kicked, and choked me, and has made threats against other people I know. When I file reports it is all dismissed as two people who can’t get along. No one outside VA takes the VA diagnosis as real…and for the veteran to qualify for the level of benefits received the veteran has to claim suicidal ideation (wants to harm self or others).

    Reply
    • Mark says

      March 6, 2020 at 12:00 pm

      Wow! That sounds like my wife; diagnosed with PTSD due to severe childhood trauma, and now verbally, emotionally, and physically volatile and violent. Not a shred of remorse or insight. We have separated.

      Reply

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