A recent study published in the journal PLOS One sheds new light on the emotional deficits associated with psychopathy, specifically focusing on alexithymia—a condition where individuals struggle to identify and describe their own emotions. The findings suggest that psychopathic individuals’ limited emotional awareness contributes significantly to their empathy deficits and difficulties in emotion regulation.
Psychopathy is a personality disorder marked by persistent antisocial behavior, impaired empathy and remorse, and bold, disinhibited, and egotistical traits. Individuals with psychopathy often engage in manipulative, deceitful, and sometimes violent behavior. Understanding the emotional deficits in psychopathy is crucial because it can inform better therapeutic interventions and potentially reduce the risk of recidivism among offenders.
Alexithymia, meaning “no words for emotions,” is characterized by difficulties in recognizing and expressing emotions and a tendency to focus on external events rather than internal feelings. Previous research has linked alexithymia to various mental health issues, including depression and anxiety. In the context of psychopathy, alexithymia might explain why individuals with psychopathic traits struggle with empathy and emotion regulation.
“Alexithymia – or emotional blindness – has not received much attention in the context of psychopathy,” said study author Matthias Burghart, a postdoctoral researcher at the Max Planck Institute for the Study of Crime, Security and Law.
“However, research in clinical psychology shows that the ability to correctly identify and understand one’s own emotions is essential for the healthy functioning of other emotional skills, such as empathy and emotion regulation. This raised the question: is psychopathy related to alexithymia, and could this relationship (at least in part) explain the many other emotional deficits often observed in psychopathy?”
For their study, Burghart and his colleagues recruited two distinct groups of participants: a community sample and a forensic sample. The community sample consisted of 315 individuals who were recruited through various channels, including university study distribution services, social media, and flyers. The forensic sample included 50 inpatients from a psychiatric hospital, recruited from four different wards. These individuals were placed in the forensic hospital due to offenses committed under conditions such as reduced culpability or substance addiction.
Both groups completed the same set of self-report measures, albeit in different formats (online for the community sample and paper-pencil for the forensic sample). The researchers used the Triarchic Psychopathy Measure (TriPM) to assess psychopathic traits, the Saarbrücker Persönlichkeitsfragebogen (SPF-IRI) to measure empathy, the Toronto Alexithymia Scale-20 (TAS-20) to evaluate alexithymia, and the Emotion Regulation Questionnaire (ERQ) to assess emotion regulation strategies.
As expected, the forensic sample reported significantly higher levels of psychopathic traits across all three dimensions (boldness, meanness, and disinhibition) compared to the community sample. This supports existing literature that indicates higher psychopathy levels in offender populations.
A key finding of the study was the mediating role of alexithymia in the relationship between psychopathy and emotional deficits. Specifically, alexithymia was found to partially mediate the relationship between psychopathy and empathy deficits, as well as between psychopathy and emotion regulation difficulties. This means that individuals with higher psychopathic traits tend to have greater difficulty recognizing and describing their own emotions, which in turn contributes to their lack of empathy and poor emotion regulation.
“Psychopathy is characterized by a number of emotional deficits,” Burghart told PsyPost. “These deficits are interrelated and can influence each other. Alexithymia seems to play a particularly important role in this context.”
When examining the different dimensions of psychopathy, the researchers found that boldness was associated with fewer alexithymic symptoms, which led to better emotional functioning. This suggests that boldness, a dimension characterized by social assertiveness and emotional resilience, might have adaptive qualities that mitigate some of the emotional deficits seen in psychopathy. On the other hand, meanness and disinhibition were associated with higher alexithymic symptoms and greater emotional difficulties.
The study’s findings suggest that interventions aimed at improving emotional awareness could be beneficial for individuals with psychopathy. By enhancing their ability to recognize and describe their own emotions, it may be possible to improve their empathy and emotion regulation skills. This, in turn, could reduce antisocial behavior and improve therapeutic outcomes.
The study, “Understanding empathy deficits and emotion dysregulation in psychopathy: The mediating role of alexithymia,” was authored by Matthias Burghart, Alexander H. J. Sahm, Sergej Schmidt, Jan Bulla, and Daniela Mier.