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首页> 外文期刊>Journal of psychiatric research >Hoarding and the multi-faceted construct of impulsivity: A cross-cultural investigation
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Hoarding and the multi-faceted construct of impulsivity: A cross-cultural investigation

机译：积和冲动的多面构造：跨文化研究

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The proposed hoarding disorder represents a serious psychiatric condition and considerable public health burden. Although tremendous strides have been made in understanding the phenomenology and treatment of this condition, many features regarding the etiology and nosology remain unclear. In particular, the association between impulsivity and hoarding, as well as the differential role of impulsivity versus compulsivity has yet to be fully considered. The current investigation sought to fill this gap in the literature by examining the relationship between hoarding and impulsivity across two independent, cross-cultural investigations. Two separate conceptualizations of the impulsivity construct were considered, including the Barratt Impulsivity Scale and the UPPS Impulsive Behavior Scale. Across Study 1 (US young adult sample; N = 372) and Study 2 (German young adult sample; N = 160) results revealed that hoarding was associated with greater rates of impulsivity, despite controlling for theoretically relevant covariates. More fined-grained analyses revealed a differential relationship with respect to the various facets of impulsivity, such that hoarding was most strongly linked with attentional and motor impulsivity, as well as urgency (i.e., impulsive behaviors in response to negative affect) and lack of perseverance. When considered simultaneously, both impulsivity and non-hoarding OCD symptoms explained unique variance in hoarding. The implications of impulsivity for hoarding are discussed from a classification perspective, as well as from a vulnerability standpoint. ? 2012 Elsevier Ltd.
机译：提议的ho积病代表严重的精神疾病和相当大的公共卫生负担。尽管在理解这种病的现象学和治疗方面已取得了长足的进步，但是关于病因学和疾病学的许多特征仍然不清楚。特别是，冲动性与ho积性之间的联系，以及冲动性与强制性的微分作用尚未得到充分考虑。当前的调查试图通过研究两次独立的跨文化调查中的ho积与冲动之间的关系来填补文献中的空白。考虑了冲动构造的两个单独概念，包括Barratt冲动量表和UPPS冲动行为量表。在研究1（美国年轻成年人样本; N = 372）和研究2（德国年轻成年人样本; N = 160）中，结果表明，尽管控制了理论上相关的协变量，ho积与冲动率更高。更细粒度的分析表明，冲动的各个方面之间存在差异关系，因此ing积与注意力和运动冲动以及紧迫性（即对负面影响做出反应的冲动行为）和缺乏毅力关系最密切。当同时考虑时，冲动性和非-积性强迫症的症状都可以解释unique积的独特差异。从分类的角度以及从漏洞的角度讨论了冲动性对ho积的影响。 ？ 2012爱思唯尔有限公司

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