9 research outputs found

    Schizotypal traits and their relation to rejection sensitivity in the general population: the mediation by quality of life, agreeableness and neuroticism

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    Schizotypal traits are a cluster of personality styles suggesting a potential liability for schizophrenia-spectrum disorders. Rejection sensitivity is evident all along this continuum. This study aimed to determine whether the relation between schizotypy and rejection sensitivity was mediated by psychosocial quality of life (QOL), neuroticism and agreeableness. Three hundred and eighteen participants from a predominantly University student population completed an online survey measuring schizotypy, rejection sensitivity, quality of life, and the five-factor personality traits. A regression analysis determined the prediction of rejection sensitivity by the facets of the other variables. Analyses examined the mediation of the relation between interpersonal schizotypy and rejection sensitivity by psychological QOL, social QOL, neuroticism, and agreeableness. Interpersonal schizotypal traits were cognitive disorganisation which includes social anxiety, and introvertive anhedonia which includes a lack of pleasure in social activities. Interpersonal schizotypy predicted greater rejection sensitivity. Psychological QOL, social QOL, neuroticism, and agreeableness mediated the relation between interpersonal schizotypy and rejection sensitivity. To conclude, a higher level of interpersonal schizotypy relates to greater rejection sensitivity. This association is mediated by psychosocial factors that lower one’s ability to have positive feelings and trusting relationships, and personality traits that increase worrying and lower prosocial behaviour

    Neurophysiological correlates of excitement in men with recent-onset psychosis

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    Objective: Right frontal function, as indicated by the N200 component of the event-related potential during target detection, has previously been associated with excitement (excitement, impulsivity, hostility, uncooperativeness) in men with a long-term diagnosis of schizophrenia. The current study investigated excitement in relation to N200 in men who had recently experienced their first episode of psychosis. Subjects and methods: Twenty men who had recently suffered their first psychotic episode underwent a clinical interview and auditory oddball task. Results: Multiple linear regression analysis showed that 58% of the variance in the excitement symptom cluster was explained by a positive association with frontal midline N200 amplitude and an inverse association with right frontal N200 amplitude. The latter was not apparent in the initial correlation, suggesting suppression by the midline activity. These associations were not explained by drug use, medication or negative symptoms. However, the correlation between excitement and midline N200 was stronger in drug users, and that between right frontal N200 and excitement was stronger in nonusers. Conclusion: Findings support the independent contributions to excitement of mechanisms reflected in midline and right frontal N200 amplitude respectively during the early stages of psychosis

    The Dark Empath: Characterising dark traits in the presence of empathy

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    A novel psychological construct characterised by high empathy and dark traits: the Dark Empath (DE) is identified and described relative to personality, aggression, dark triad (DT) facets and wellbeing. Participants (n= 991) were assessed for narcissism, Machiavellianism, psychopathy, cognitive empathy and affective empathy. Sub-cohorts also completed measures of (i) personality (BIG5), indirect interpersonal aggression (n = 301); (ii) DT facets of vulnerable and grandiose narcissism, primary and secondary psychopathy and Machiavellianism (n = 285); and (iii) wellbeing (depression, anxiety, stress, anhedonia, self-compassion; n = 240). Latent profile analysis identified a four-class solution comprising the traditional DT (n = 128; high DT, low empathy), DE (n = 175; high DT, high empathy), Empaths (n =357; low DT, high empathy) and Typicals (n= 331; low DT, average empathy). DT and DE were higher in aggression and DT facets, and lower in agreeableness than Typicals and Empaths. DE had higher extraversion and agreeableness, and lower aggression than DT. DE and DT did not differ in grandiose and vulnerable DT facets, but DT showed lower wellbeing. The DE is less aggressive and shows better wellbeing than DT, but partially maintains an antagonistic core, despite having high extraversion. The presence of empathy did not increase risk of vulnerability in the DE
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