Psychopathy

A new study reveals that specific psychopathic traits, like emotional coldness and recklessness, are associated with a poorer daily prison experience. However, manipulative traits do not share this same negative connection to overall wellbeing.

People with higher levels of narcissism and psychopathy tend to experience lower physical and psychological reactions to acute stress. A recent study suggests these socially aversive personality traits might actually offer biological resilience during high-pressure situations.

New research shows that individuals accused of murder possess physically smaller brain structures linked to emotion and decision-making. These anatomical differences appear heavily driven by psychopathic personality traits.

Psychopathic traits exist on a spectrum in the general population. A new study breaks down exactly how traits like callousness and selfishness correspond to distinct deficits in our ability to understand and feel the emotions of others.

New research finds that high psychopathic personality traits are associated with a thinner outer layer of the brain in specific regions. This structural brain pattern was identical in men convicted of domestic violence and non-violent men.

Most empathy research relies on static photos or written surveys. A new study recording natural, face-to-face conversations reveals that psychopathic traits disrupt how people physically and emotionally sync up with others in the real world.

A new psychological investigation details how people with different psychopathic traits view their own identity, showing that emotional callousness is linked to a smaller likelihood of defining oneself through social connections.

By measuring brainwaves and startle reflexes on a smartphone, researchers discovered that psychopathic traits like boldness overload attention to ignore threats, while meanness is tied to a biological deficit in emotional processing.

Are Machiavellianism and psychopathy the same trait? A new 30-day diary study reveals that while these dark personalities look identical on paper, tracking daily behavior shows they operate in completely distinct ways.

A new experiment using brain wave monitoring shows that people with high psychopathic traits process social trust and financial rewards differently, experiencing intense mental conflict when violating social norms.

A large-scale brain imaging study of over 800 incarcerated men reveals that highly psychopathic individuals possess an expanded cortical surface area and a compressed physical brain organization, offering new clues into the biology of empathy and antisocial behavior.

Psychopaths account for a disproportionate amount of violent crime, and early treatments frequently failed. Today, scientists are finding that specialized, strength-based therapies can help manage psychopathic traits, particularly when started early in childhood.

Are psychopaths completely incapable of feeling sad? A new study of incarcerated men suggests otherwise, revealing that psychopathy may actually be a subconscious defense mechanism where the brain actively avoids sadness and hyper-focuses on anger instead.

A new study reveals that people with psychopathic traits can accurately judge another person's emotions. However, they show a distinct inability to physically and emotionally resonate with those feelings.

A new study reveals that people with high psychopathic traits don't lack fear. Instead, their hearts race during scary situations, but their brains uniquely interpret this physical arousal as an exciting, positive thrill rather than a threat.