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narcissistic personality disorder

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·March 16, 2022·6 min read

‘Dark Empaths’: How Dangerous Are Psychopaths and Narcissists With Empathy?

Despite common thought, not all people with dark triad disorders are void of empathy. Some people with dark triad disorders experience above-average empathetic capabilities. Researchers shed light on "dark empaths" and empathy deficits in those with dark triad disorders.

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·April 15, 2025·4 min read

Dark Personality Traits in Politicians Fuel Political Polarization

New research reveals that politicians with narcissistic, psychopathic, or Machiavellian traits significantly increase affective polarization among voters. When citizens identify ideologically with such leaders, they become more hostile toward political opponents.

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·October 20, 2022·5 min read

Dark Personality Traits Make People Susceptible to Fake News

People with Dark Triad personality traits are more likely to believe fake news, especially when doing so promotes their own selfish desires. Even when presented with scientific facts, those with dark triad personalities bend reality to their own liking. The more pronounced traits associated with self-interest were, the more those with dark triad personalities doubted there was a difference between actual facts and mere opinions.

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·September 3, 2023·5 min read

Dark Traits, Broken Sleep: How Machiavellianism and Psychopathy Impact Rest

A recent study delves into the link between the Dark Triad personality traits—Machiavellianism, psychopathy, and narcissism—and sleep quality, particularly in individuals with affective disorders (AD). Using data from 657 people, the research reveals that Machiavellianism and psychopathy have a significantly negative impact on sleep quality.

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·August 6, 2021·5 min read

Desire for Social Status Is a Driver of Narcissism

Both grandiose and vulnerable narcissists crave high social status and recognition. Grandiose narcissists consider themselves more successful at being able to obtain high social status, while vulnerable narcissists do not believe they get the social recognition they deserve.

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·April 12, 2022·4 min read

Disagreeable and Angry: What Makes an A–Hole an A–Hole?

Researchers say most people consider manipulative, aggressive, entitled, middle-aged men they encounter to be the most unpleasant people to be around.

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·September 21, 2019·5 min read

Do narcissistic traits wane as people age?

For most people, narcissism wanes as they age. A new study reports the magnitude of the decline of narcissistic traits is tied to specific career and personal relationship choices. However, this is not true for everyone. Some people remained just as narcissistic at the age of 41 as they were during their late teens. 3% of subjects showed increased narcissistic traits between the ages of 18 and 41.

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·January 26, 2018·4 min read

Do Western Societies Promote Narcissism?

A new study in Charité reveals those who grew up in the former Western states of Germany between 1949 and 1990, tend to be more narcissistic than those who were raised in the East. The study raises the question of whether narcissism is associated with Western culture.

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Featured Neuroscience Psychology

·May 15, 2021·8 min read

From Psychopaths to ‘Everyday Sadists’: Why Do Humans Harm the Harmless?

Researchers investigate why some people take pleasure in hurting more vulnerable people.

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·June 6, 2024·6 min read

Hidden Narcissism in Women Tied to Partner Violence and Bullying

Researchers have discovered that vulnerable narcissism in women is linked to increased intimate partner violence and bullying. Unlike the grandiose narcissism often seen in men, women's narcissism manifests subtly. The findings highlight the need for gender-specific interventions.

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·March 7, 2024·5 min read

Less Obesity and Depression in NPD Individuals

A comprehensive study across 38 states in the U.S. has revealed a surprising link between narcissism and positive health outcomes, including lower obesity and depression rates. States with higher levels of narcissism also showed a lower likelihood of heart failure and hypertension deaths, highlighting the complex role of narcissistic traits in public health.

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·March 5, 2024·7 min read

Loneliness Linked to Personality Disorders

A systematic review synthesizing data from 70 studies reveals significant insights into the relationship between loneliness, perceived social support (PSS), and personality disorders. The review found that individuals with personality disorder traits or diagnoses, except those with narcissistic traits, experience higher levels of loneliness and lower levels of PSS compared to the general population and other clinical groups.