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Inside Cornell: Analyzing the words of psychopaths

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Scott Lilienfeld: The Search for Successful Psychopathy

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What Makes a Psychopath?

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Office Hours: Evolution

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Signs You're Dating a Psychopath

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David Kosson : Psychopathy, Antisocial Personality Disorder, and Underlying Mechanisms

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How to spot a Psychopath. The Psychology of Psychopaths | Psychopathy Explained

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What are Psychopaths For? Professor Shadd Maruna of Queen's University Belfast.