A condition of failing to understand the feelings of others and empathize. Associated traits include manipulative behavior and aggression, with a particular emphasis on aggression and lack of ability to lead a normal life due to impulsive behaviors. Researchers tend to believe this condition is mostly environmentally triggered, and the affected individual is capable of forming social connections with similar individuals. 

Sociopathy

Similar to sociopathy, this condition is a lack of empathy and understanding of others. Emotions may not be experienced much at all in these individuals. However, the emphasis relies more on manipulative behavior. True social connections may not be possible, only feigned. Though manipulative and unempathetic, these individuals can be seen as charming to others and capable of maintaining a relatively normal life. Unlike the sociopath, they tend to be more risk-averse and caring about themselves. 

Additional definition of psychopathy

According to the Diagnostic and Statistical Manual of Mental Disorders (DSM 5), ASPD is classified as a cluster B-disorder alongside with borderline, narcissistic, and histrionic disorders. People with these conditions struggle with interpersonal skills, having unpredictable and emotional interactions with others.

ASPD in the DSM 5

In order for a person to fit the diagnostic criteria for ASPD they must have been previously diagnosed with conduct disorder (CD) by the age of  fifteen. Hence, ASPD is the only personality disorder that cannot be diagnosed before 18 and during childhood.

Age of diagnosis for ASPD

Studies found that substance abuse is positively correlated with ASPD. Meanwhile, lower IQs and reading levels have a negative correlation with ASPD.

Substance abuse and IQ correlations in ASPD

As of currently, there aren't any successful treatment methods to treat ASPD directly. However, some strategies can be helpful. For example, treating conduct disorder during childhood is considered the most effective in minimizing ASPD behaviors. Additionally, medications and hospitalization can be used to treat symptoms associated with co-occurring conditions. Meanwhile, hospitalization is not worthwhile to treat ASPD directly because it is very expensive, can disrupt other patients, and is just not effective. It is also important to note that most people with ASPD are noncompliant with therapy, making managing it hard.

Treating ASPD

Crime is common amongst people with ASPD, with a peak in the late teens. Additionally, the younger ASPD populace tends to commit more serious crimes. It was also found that longer periods of imprisonment contribute to higher remission rates.

Crime and ASPD

As people with ASPD age, they become less troublesome which can be a positive factor for their families and friends, for example. However, it is common for them to face other mental health challenges and disorders which can make it difficult for those around them as well. Additionally, after improving later on in life, it can be challenging to find jobs, continue their education, and reclaim their prior prospects.

Additional challenges faced by those with ASPD and their families

Even though ASPD has been studied for a long time, a treatment has not been established yet. With that, it can be useful to prevent harm due to it in the first place. However, ways to do that have also not been determined. Many of those with ASPD do not get evaluations or treatment for it because they probably don't know they have it or do not see their symptoms as an issue. Most only get help for co-occurring mental disorders or due to a court order after inflicting harm. Hence, it can be hard to prevent issues that arise due to one's ASPD because a diagnosis often comes later in life.

Lack of preventative measures for ASPD

Psychopathy and sociopathy are considered to be more extreme forms of ASPD. Despite ASPD, psychopathy, and sociopathy being frequently mixed up and used interchangeably, there are distinct differences between them that are often not clearly defined.  One distinction between the three conditions is that an ASPD diagnosis focuses a lot on  behavior. Sociopathy and psychopathy diagnoses also focus on these behaviors but also consider an individual's level of callousness, unemotional mindset, and lack of remorse. Furthermore, psychopaths and sociopaths exhibit more extreme interpersonal and behavioral characteristics. Additionally, psychopaths and sociopaths are more likely to demonstrate more severe criminal behavior, tend to cause more severe harm to others, and to not respond to any form of treatment.

Differences Between ASPD, Psychopathy, and Sociopathy:

Antisocial personality disorder is estimated to affect about 3.6% of the general population. The disorder exhibits a significant gender disparity, being three times more common in men than in women. This ratio corresponds to prevalence rates of approximately 6% among men and 2% among women.

Prevalence and Gender Differences in ASPD

Research from family, twin, and adoption studies indicates that both genetic predispositions and environmental circumstances contribute to the development of antisocial personality disorder and related behaviors. Adoption studies, in particular, highlight a crucial interaction between these factors, demonstrating that genetic vulnerability combined with an adverse environment significantly increases the likelihood of developing antisocial behaviors.

Genetic and Environmental Influences on ASPD

References for ASPD

Within the field of psychology, several researchers have investigated the supposed relationship between male and female individuals with ASPD

Gender Differences in ASPD

Marked by the consistent lack of regard for the rights of others and social norms. Often, people with this disorder can be deceitful and lacking remorse. Modern diagnoses consider this disorder to be related to psychopathy and sociopathy. To be diagnosed with ASPD, someone must be older than 18. 
- Sociopathy
- Psychopathy

University of Rochester

- paranoid personality disorder
- schizoid personality disorder
- schizotypal personality disorder
- antisocial personality disorder
- borderline personality disorder
- histrionic personality disorder
- narcissistic personality disorder
- avoidant personality disorder
- dependent personality disorder
- obsessive–compulsive personality disorder
-dissociative identity disorder

Specific Personality Disorders

Cluster B personality disorders are characterized by behaviors that are impulsive, overly dramatic, highly emotional, and erratic. This cluster includes:
- Antisocial personality disorder
- Borderline personality disorder
- Histrionic personality disorder
- Narcissistic personality disorder

Personality Disorders Cluster B

Robitz, R. (2018, November). What are Personality Disorders? What Are Personality Disorders? https://www.psychiatry.org/patients-families/personality-disorders/what-are-personality-disorders. 

What are Personality Disorders? General summary

Casarella, J. (2020, March 9). Antisocial Personality Disorder: Symptoms, Causes, Diagnosis, Treatment. WebMD. https://www.webmd.com/mental-health/antisocial-personality-disorder-overview. 

ASPD citation

Obsessive-Compulsive Personality Disorder (OCPD) is characterized by an obsessive desire and preoccupation with things being neat and orderly to the point of inflexibility. It is an ego-syntonic disorder.

Some symptoms include: 
- rigid adherence to rules
- perfectionistic attitude
- failure to relinquish responsibility to others
- constant desire for control
- frugality
- hoarding

A disorder is proclaimed when these traits interfere with someone’s ability to function, and simply having some of these traits is insufficient for diagnosis.

Obsessive-Compulsive Personality Disorder

Marked by social deficits, social anxiety that does not decrease with familiarity, eccentric behavior, bizarre thinking, and odd speech characteristic of schizophrenia.  Often these individuals are preoccupied with superstitious beliefs about the supernatural. 
Though symptoms are very similar to schizophrenia, and often is confused for this diagnosis, the main difference lies in the presence or duration of psychotic episodes. People with schizotypal personality disorder may have brief, not very intense, and infrequent psychotic episodes, unlike in schizophrenia. Another key difference is that those with SPD can be made aware of their eccentricities, whereas it is very difficult to impossible to sway individuals with schizophrenia away from their delusions. 


Schizotypal Personality Disorder

A disorder marked by consistent avoidance of social interaction, a disinterest in others, and flat emotional affect. Very uncommon, it only affects less than 1% of the population. Though symptoms are similar to schizotypal personality disorder and schizophrenia, those with schizoid personality disorder have not lost touch with reality (no hallucinations or delusions), and their speech is coherent and rational. Also, these individuals are not anxious about their lack of social contact, unlike in schizotypal personality disorder. 

Schizoid Personality Disorder

As the name implies, this disorder is characterized by paranoia and distrust. It is also characterized by excessive sensitivity to failure, tendency to hold grudges, aggressive sense of complacency, excessive self-restraint, and the belief of conspiracy theories. Individuals with this diagnosis cannot have their cognition explained by delusional disorder or schizophrenia. PPD is not psychosis, as the patient has not lost touch with reality. 

Paranoid Personality Disorder

As the name implies, this disorder involves having a grandiose sense of self-importance. In addition to having an egocentric world view, associated symptoms include a hankering for attention, troubled relationships, and lacking empathy for others. However, often, those with this disorder truly have a low and fragile self-esteem, using their narcissism as a coping mechanism. Criticism is not handled well, and most problems are projected to being the faults of others to avoid damage to this ego. 

Narcissistic Personality Disorder

Characterized by extreme attention-seeking behavior, individuals with this disorder have a distorted self-image that requires the approval of others. Often these individuals will act in bizarre or promiscuous ways to get the attention they crave. Symptoms include excessive concern over personal appearance, discomfort unless the center of attention, easily influenced by others, act rashly, have difficulty maintaining relationships, and self-absorption. 

Histrionic Personality Disorder

Characterized by a dependency on others and anxiety experienced when alone. Individuals with this disorder have an excessive need to be cared for, often seen as clingy and needy, and cannot function without others. An anxious disorder, some of the symptoms include submissive behavior, fearing rejection and abandonment, desiring constant reassurance and contact from others, and having a strong sensitivity to criticism and rejection. 

Dependent Personality Disorder

Borderline Personality Disorder (BPD) is primarily defined by a pervasive pattern of instability across interpersonal relationships, self-image, and mood, combined with significant impulsivity. Individuals with this disorder often experience intense emotions and may engage in frantic behaviors to manage their profound fear of abandonment.

Borderline Personality Disorder

Otherwise known as Cluster C personality disorder, this disorder is characterized by extreme shyness, socially inhibited behavior, feelings of inadequacy, and fear of rejection and criticism. To avoid rejection, a pattern of avoidance is displayed, resulting in social isolation. Often, this disorder coincides with social anxiety disorder. Some symptoms include anhedonia (lack of enjoyment in activities), social anxiety, avoiding social situations (like conflict and relationships), feelings of inadequacy, and constant fear of disapproval.

Avoidant Personality Disorder

Antisocial Personality Disorder

An individual is described by their family as being 'a rollercoaster.' They have a history of intense, unstable romantic relationships that start passionately but end abruptly. They often make impulsive decisions, such as quitting jobs without a new one lined up or going on large, unplanned spending sprees. Their emotional reactions are often seen as disproportionate to the situation, shifting rapidly from intense joy to deep despair. Based on this pattern of behavior, which category of personality disorders is most indicated?

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