Gaslighting Expert: Catch Psychopaths Hiding In Plain Sight By Asking This! | Dr Leanne Ten Brinke
In a Nutshell
Psychopaths can be spotted in 5 seconds through Duchenne smiles during hostile statements and excessive hand gestures, while liars give fewer details and more tentative language than truth-tellers. The Dark Tetrad traits—psychopathy, Machiavellianism, narcissism, and sadism—exist on a continuum, with 10% of people scoring high, and these individuals lie frequently, pursue power, and resist punishment-based change. Effective management requires setting explicit boundaries, using rewards instead of punishment, negotiating via text, and asking open-ended questions to increase cognitive load on liars rather than relying on unreliable behavioral cues.
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Research shows that it takes about 5 seconds to get a kernel of truth about whether someone is psychopathic. Most people picture a dangerous-looking villain, but real-world psychopaths do not appear this way.
There are four elements of dark personality traits: psychopathy, Machiavellianism, narcissism, and sadism. People with higher levels of these traits engage in Duchenne smiles, which involve activation around the eyes creating crow's feet. They also use a lot of hand gestures called illustrators.
These traits can develop from abuse, cold uncaring parenting styles, or overvaluation of a child early in life.
Research has examined how psychopathic personality traits could increase the amount of influence someone has in government.
When examining dating profiles, certain profiles show red flags associated with psychopathy. One profile described a brain surgeon, which appeared impressive but showed signs of narcissism.
The motivation behind this research is to make people less cynical about human nature. Understanding deception, dominance, and dark personality traits gives people something they can do about these interactions and provides a more accurate view of the world.
Most people move through life caring about others, having compassion, and being truthful and honest. Psychopathy is the opposite of this experience. Interest in psychopathy stems from wanting to understand this foreign personality type and wanting to avoid becoming a victim. Research on true crime shows it tends to have a largely female audience motivated by understanding and avoidance.
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