Flat Earthers are more likely to be PSYCHOPATHS: People who believe conspiracy theories tend to have 'dark' personality traits, study finds

 Whether you're a flat Earther, a climate change denier or an anti-vaxxer, you might have dark personality traits, a new study suggests. 

A psychologist at the University of Oregon has linked the tendency to believe in conspiracy theories with what's known in psychology as Dark Tetrad.

Dark Tetrad comprises four 'dark' personality traits – narcissism, Machiavellianism, psychopathy and sadism.  

Dark Tetrad traits may be linked to believing in conspiracy theories, not because of features that are unique to each of the traits, but because of features that are shared among the traits, according to the study. 

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Believing in a flat Earth is suggestive of having the Dark Tetrad traits - narcissism, Machiavellianism, psychopathy and sadism

The study has been conducted by Cameron S Kay, a researcher at the University of Oregon's department of psychology, who used five 'mediators' to explain the link between believing in conspiracy theories and having a dark personality. 

'Conspiracy theories may, at first glance, appear relatively benign, but they have been linked to serious real-world consequences,' he said.

'Exposure to and belief in conspiracy theories has been associated with holding antisemitic beliefs, being apprehensive of vaccines, being less motivated to vote and being less inclined to stop climate change. 

'To develop interventions to combat these beliefs, it will be crucial to understand, not only the types of people that are drawn to these theories, but also why they are drawn to these theories.'

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Anti-vax conspiracy theorists take part in a rally in New York City on March 20, 2021 holding signs that say 'arrest Bill Gates' and 'They are lying to you'. Conspiracy theories may have been linked to serious real-world consequences - such as by prolonging the current pandemic

It is already known that scoring high on certain aspects of the Dark Tetrad are more inclined to believe in conspiracy theories. 

Each of the four Dark Tetrad traits – narcissism, Machiavellianism, psychopathy and sadism – are made up of particular undesirable attributes. 

Machiavellianism is characterised by manipulation and exploitation of others, a cynical disregard for morality, and a focus on self-interest and deception.  

Narcissism is characterized by grandiosity, pride, egotism, and a lack of empathy, while psychopathy is characterised by enduring antisocial behaviour, impulsivity, selfishness, callousness, and remorselessness. 

Sadism, meanwhile, is characterized by the tendency to be cruel toward others for pleasure or dominance.  

For his study, Kay recruited 474 students with an average age of 19.5 – 66 per cent of whom were women. 

All participants completed scales and questionnaires to assess their 'conspiracy ideation' – the tendency to believe in conspiracy theories – as well as prevalence of the Dark Tetrad traits. 

But Kay also recorded levels of five 'mediators' – the tendency to entertain odd beliefs, be fatalistic, desire control, distrust others and feel a need to be unique.  

Essentially, these mediators can account for the links between the Dark Tetrad traits and conspiracy ideation. 

For example, being fatalistic (i.e., feeling little control over one's life), desiring control and distrusting others should mediate the link between Machiavellian views and conspiracist ideation. 

Previous studies have often focused on a single mediator, making it impossible to compare the ability of different mediators to account for the relationship between the Dark Tetrad traits and conspiracist ideation, according to Kay. 

Overall, the results showed aspects of all four of the Dark Tetrad traits are associated with conspiracist ideation. 

Moreover, nearly all of the associations were attributable to the tendency for those with aversive personalities to hold odd or unusual beliefs, be fatalistic and distrust others (three out of the five mediators). 

'In contrast to what the previous literature would suggest, it appears that those with aversive personality traits believe in conspiracy theories for mostly the same reasons,' Kay said.

'Conspiracist ideation may, therefore, arise from some shared feature of these traits rather than a feature that is unique to each trait.'      

The study has been published in the journal Personality and Individual Differences.