Psychology

Open Access Peer-reviewed Research Article Anita van Zwieten, Johanna Meyer, Daniel F. Hermens, Ian B. Hickie, David J. Hawes, Nicholas Glozier, Sharon L. Naismith, Elizabeth M. Scott, Rico S. C. Lee, Adam J. Guastella Published: July 4, 2013 https://doi.org/10.1371/journal.pone.0067753 Abstract Antisocial behaviours and psychopathic traits place an individual at risk for criminality, mental illness, substance dependence, and psychosocial dysfunction. Social cognition deficits appear to be associated with psychopathic traits and are believed to contribute to interpersonal dysfunction. Most research investigating…

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Open Access Peer-reviewed Research Article Sylco S. Hoppenbrouwers , Arash Nazeri , Danilo R. de Jesus, Tania Stirpe, Daniel Felsky, Dennis J. L. G. Schutter, Zafiris J. Daskalakis, Aristotle N. Voineskos Published: August 20, 2013 https://doi.org/10.1371/journal.pone.0072375 Abstract Psychopathic offenders show a persistent pattern of emotional unresponsivity to the often horrendous crimes they perpetrate. Recent studies have related psychopathy to alterations in white matter. Therefore, diffusion tensor imaging followed by tract-based spatial statistics (TBSS) analysis in 11 psychopathic offenders matched to…

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Open Access Peer-reviewed Research Article Steven M. Gillespie , Ian J. Mitchell, Rose-Marie Satherley, Anthony R. Beech, Pia Rotshtein Published: November 16, 2015 https://doi.org/10.1371/journal.pone.0143120 Abstract Early descriptions of psychopathy emphasise fearlessness and a lack of nervousness or anxiety as key characteristics of the disorder. However, conflicting evidence suggests that anxiety may be positively correlated with some aspects of the psychopathy construct. This position may seem somewhat paradoxical when considered alongside impaired processing of fear related stimuli in psychopathic personality. The…

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Open Access Peer-reviewed Research Article Elise M. Cardinale, Abigail A. Marsh Published: May 20, 2015  https://doi.org/10.1371/journal.pone.0125708 Abstract Psychopathy is a personality variable associated with persistent immoral behaviors. Despite this, attempts to link moral reasoning deficits to psychopathic traits have yielded mixed results with many findings supporting intact moral reasoning in individuals with psychopathic traits. Abundant evidence shows that psychopathy impairs responses to others’ emotional distress. However, most studies of morality and psychopathy focus on judgments about causing others physical harm….

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Open Access Peer-reviewed Research Article Judite Danielle de Oliveira, Jacques Jordaan , Matthew Cronjé Published: March 28, 2024  https://doi.org/10.1371/journal.pone.0299847 Abstract There has been an increase in female incarcerated offenders nationally and internationally. Despite this trend, literature and research on female offenders remain limited compared to their male counterparts. Evidence of the relationship between certain personality disorders and offending behaviour has led numerous countries to prioritise identifying and assessing personality disorders among the offender population. Psychopathic personality traits may contribute to…

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