دانلود مقاله ISI انگلیسی شماره 34344
عنوان فارسی مقاله

بررسی نظریه اختلالات ذهن در اختلالات فکری و روانی غیربالینی و ماکیاولیسم

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
34344 2010 6 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Investigating Theory of Mind deficits in nonclinical psychopathy and Machiavellianism
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Personality and Individual Differences, Volume 49, Issue 3, August 2010, Pages 169–174

کلمات کلیدی
اختلالات فکری و روانی اولیه - اختلالات فکری و روانی ثانویه - ماکیاولیسم - تئوری ذهن - همدلی
پیش نمایش مقاله
پیش نمایش مقاله بررسی نظریه اختلالات ذهن در اختلالات فکری و روانی غیربالینی و ماکیاولیسم

چکیده انگلیسی

This study investigated the relationships between psychopathy (primary and secondary), Machiavellianism, global empathy, and Theory of Mind (ToM) using three behavioural ToM tasks in order to test for ToM deficits/differences in facial expressions, in the eye region, and in vocal affect. In addition, stimuli were categorised in terms of emotional valence (positive, neutral, and negative). Primary psychopathy, secondary psychopathy and Machiavellianism were positively associated with global empathy deficits and ToM deficits in relation to overall scores on the ToM tasks as well as ToM deficits to specific categories of emotional valence.

مقدمه انگلیسی

Successful social interaction is a vital component of the modern world, with our relationships, and many other important life outcomes, depending on it. Yet many of us are likely to encounter individuals with “socially aversive personality traits” (Lee & Ashton, 2005, p. 1572). Nonclinical psychopathy and Machiavellianism meet these criteria; they are similar (Fehr, Samsom, & Paulhus, 1992), yet ultimately distinguishable, ‘dark’ personality constructs (e.g., Paulhus and Williams, 2002 and Vernon et al., 2008), typified by shallow affect, cruelty, guiltlessness, manipulation, and superficial charm. Research indicates that psychopathy consists of two subtypes, namely, primary and secondary. Both types are characterised by hostility, impulsivity and aggression, but secondary psychopathy is also associated with social anxiety, introversion, moodiness and low self-esteem (Blackburn & Fawcett, 1999). Primary psychopathy, secondary psychopathy and Machiavellianism are highly inter-correlated (e.g., Ali, Amorim, & Chamorro-Premuzic, 2009) and like the psychopathy subtypes, Machiavellianism represents a strategy of conduct that involves manipulating others for personal gain and is associated with callousness and affective poverty (McHoskey, Worzel, & Szyarto, 1998). Considering the negative impact that individuals with psychopathic and Machiavellian traits can have on others (e.g., McHoskey et al., 1998), it is intuitive that both psychopathy and Machiavellianism would be associated with a deficiency in empathy, which is essentially the capacity to understand and share another person’s mental experience. Generally, researchers agree that empathy has an affective and a cognitive component (Lawrence, Shaw, Baker, Baron-Cohen, & David, 2004). Affective/emotional empathy can be defined as the capacity to experience the emotions of another, whereas cognitive empathy, often referred to as Theory of Mind (ToM), is conceptualised as the ability to understand and infer the emotions and emotional experiences of another ( Jolliffe & Farrington, 2004). Unsurprisingly, research indicates that nonclinical psychopathy and Machiavellianism are negatively associated with general empathy (e.g., Andrew et al., 2008 and Mahmut et al., 2008) and, in line with findings from clinical samples (e.g., Blair, 2005), nonclinical research also suggests that psychopathy and Machiavellianism may be associated with inappropriate empathic responding to affective stimuli, that is emotional or affective empathy (Ali et al., 2009). High psychopathy and Machiavellianism scorers are successful at manipulation and deception (e.g., Austin et al., 2007 and Hare, 1999), which would indicate some ToM (cognitive empathy) proficiency. However, findings in relation to ToM have been contradictory; some research indicates that individuals with clinical psychopathy do not have a ToM deficit compared to non-psychopathic controls (e.g., Richell et al., 2003), yet studies have also found deficits in ToM in individuals with clinical psychopathy (e.g., Dolan & Fullam, 2004). Critically, all the ToM studies mentioned here measured psychopathy globally; they did not distinguish between primary and secondary psychopathy, thereby failing to identify whether differences exist in relation to ToM ability between the two subtypes. While ToM has been investigated to a certain extent in clinical psychopathy, to date, it has not been investigated in relation to adult nonclinical psychopathy, nor have differences between primary and secondary psychopathy been investigated in relation to ToM. This is surprising, especially when considering that the heterogeneity of psychopathy has been firmly established (Blackburn, 2009). In relation to Machiavellianism, research demonstrates that it is associated with the inability to understand emotions and general emotional impoverishment (e.g., Wastell & Booth, 2003). Findings in relation to Machiavellianism and ToM are also contradictory; one study in an adult sample investigating Machiavellianism directly in relation to ToM (Paal & Bereczkei, 2007) did not find a significant relationship between Machiavellianism and ToM. However, in a sample of primary school children ToM ability was found to be negatively associated with Machiavellianism (Barlow, Qualter, & Stylianou, 2010). The current study, to the best of our knowledge, is the first extensive study into ToM in the psychopathy subtypes and Machiavellianism in a nonclinical sample. There are surprisingly few studies which specifically examine the relationship between psychopathy and empathy (Kirsch & Becker, 2007) and investigating ToM in aversive traits is important because it is possible that individuals with psychopathic traits and Machiavellianism, rather than being unwilling to empathise, may actually have difficulties with ToM and therefore cannot sufficiently “put themselves into the mind of others” (Baron-Cohen, Wheelwright, Hill, Raste, & Plumb, 2001, p. 241). The current study investigated both subtypes of psychopathy; past research in ToM in clinical populations have not differentiated between primary and secondary psychopathy and evaluating subtype similarities and differences in psychopathy may result in greater research validity and reliability (Hicks, Markon, Patrick, Krueger, & Newman, 2004). In addition, past research examining ToM and clinical psychopathy has focused primarily on male samples, research using female samples is therefore important as there is evidence for diverse expressions of psychopathic traits across the population (Skeem, Poythress, Edens, Lilienfeld, & Cale, 2003). Three different ToM tasks were employed in order to test for ToM deficits/differences in full facial expressions, in the eye region alone and in vocal affect. Researchers propose that laboratory tasks that measure the affective, behavioural, and physiological correlates of psychopathy are required to gain greater insight into the processes underlying psychopathy in nonclinical samples (e.g., Hall & Benning, 2007). In addition, because research indicates different empathic reactions to positive and neutral content in psychopathy and Machiavellianism (Ali et al., 2009), this study as well as investigating global ToM scores, separates the emotional valence of the stimuli into positive (e.g., ‘happy’), neutral (e.g., ‘thoughtful’) and negative (e.g., ‘distress’) for each ToM task. It was hypothesised that psychopathic and Machiavellian traits would be positively associated with lower global empathy, lower accuracy on the ToM tasks and be positively associated with specific difficulties in relation to certain emotional categories of stimuli. It was also hypothesised that global empathy would mediate the relationships between the personality traits and the ToM tasks.

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