دانلود مقاله ISI انگلیسی شماره 31091
عنوان فارسی مقاله

شناخت اجتماعی بیان غیر مستقیم: شواهدی از بیماری پارکینسون

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
31091 2010 10 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Social cognition of indirect speech: Evidence from Parkinson's disease
منبع

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

Journal : Journal of Neurolinguistics, Volume 23, Issue 2, March 2010, Pages 162–171

کلمات کلیدی
' - شکل گیری مشارکت - اعتبار - سخنرانی غیر مستقیم - کنوانسیون های ادب - صورت صرفه جویی - بیماری پارکینسون -
پیش نمایش مقاله
پیش نمایش مقاله شناخت اجتماعی بیان غیر مستقیم: شواهدی از بیماری پارکینسون

چکیده انگلیسی

We examined potential neurocognitive mechanisms of indirect speech in support of face management in 28 patients with Parkinson's disease (PD) and 32 elderly controls with chronic disease. In Experiment 1, we demonstrated automatic activation of indirect meanings of particularized implicatures in controls but not in PD patients. Failure to automatically engage comprehension of indirect meanings of indirect speech acts in PD patients was correlated with a measure of prefrontal dysfunction. In Experiment 2, we showed that while PD patients and controls offered similar interpretations of indirect speech acts, PD participants were overly confident in their interpretations and unaware of errors of interpretation. Efficient reputational adjustment mechanisms apparently require intact striatal–prefrontal networks.

مقدمه انگلیسی

Innuendo, insinuation, politeness and other forms of indirect speech appear to be universally practiced across cultures (Brown & Levinson, 1987). In their theory of the functions of indirect speech, Pinker, Nowak, and Lee (2008) emphasized that indirect speech allows for ‘plausible deniability’ if an uncooperative interlocutor might react adversarially to an indirect suggestion. With plausible deniability a message can be retracted (I didn't mean it that way!) without losing face. Pinker et al. also pointed out that plausible deniability might also be selected in cases where speaker and hearer are mis-matched in terms of social status or relationship. Pinker et al. also argued that while direct speech can create common knowledge among groups of people, indirect speech can create ‘shared individual knowledge’ between individuals who would like to maintain, via plausible deniability, a relationship despite a rejected indirect request or suggestion. In short, indirect speech may constitute a mechanism that allows for ‘plausible deniability’ and the protection of one's own and another's reputation as a reliable cooperator. Indirect speech in this case would function as a face-saving device in service to reputation, which in turn, is crucial for development of cooperative social interactions. One form of indirect speech that is known to be used in face-saving maneuvers is ‘particularized implicature’ (Grice, 1975). Particularized implicatures are indirect meanings that are dependent on the context for their recognition (in contrast to generalized implicatures – speech acts, for example – that can be recognized independent of a discourse context). In this research we examined the particularized implicatures conveyed with indirect replies, that is, replies that convey an indirect meaning by subtly violating the relevance maxim. Previous research has demonstrated that non-impaired participants generate particularized implicatures for these types of replies, and that they do so based on their reasoning about the operation of face management in the situation. Specifically, they interpret relevance violations as conveying face-threatening (i.e., negative) information (Holtgraves, 1998). In this project, we assessed the extent to which patients with impairment in striatal–prefrontal neurocognitive networks, patients with Parkinson's disease (PD), were sensitive to face-saving linguistic processing routines. We chose to study these issues in patients with PD as an independent literature indicated that brain systems activated during social interaction (e.g., games of social cooperation) include the striatal–prefrontal dopaminergic networks that are known to be impaired in patients with PD. Specifically a number of recent reports have identified an association between the decision to cooperate with others and striatal–prefrontal dopaminergic activity (Blakemore et al., 2004, Fehr and Gachter, 2002, Fehr and Rockenbach, 2004 and de Quervain et al., 2004). Thus, this patient population appears to be ideal for the study of the potential brain correlates of reputational and cooperative dynamics. In Experiment 1, we tested the hypothesis that automatic activation of face-saving meanings occurs in non-impaired individuals in a face-threatening situation (consistent with past research) but not in patients with PD and striatal–prefrontal dysfunction.

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