When less is more - Implicit preference for incomplete bodies in xenomelia.
When less is more - Implicit preference for incomplete bodies in xenomelia.
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少即是多——异体中对不完整身体的隐性偏好
DOI：
10.1016/j.jpsychires.2016.09.019
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发表时间：
2017
影响因子：
4.8
通讯作者：
Lenggenhager
中科院分区：
文献类型：
--
作者：
Macauda;Bekrater-Bodmann;Brugger;Lenggenhager
异肢症患者认同的是被截肢的人，而不是他们身体完整、健康的身体。他们经常模仿截肢者，并对他们表现出强烈的钦佩和性吸引力。在这里，我们第一次实证调查是否这种不寻常的偏好截肢机构也存在于一个内隐的水平。使用经过充分验证的内隐联想测试，我们表明，与肢体正常的对照组和一组非自愿截肢者相比，患有异肢症的个体对截肢尸体表现出更强的内隐和外显偏好。有趣的是，后两组在对完整和截肢的身体的内隐和外显偏好上没有差异。这些发现是理解如何根深蒂固的态度，社会规范的身体外观可能会影响一个人的身体自我的发展紊乱的经验的重要一步。我们的结论是，这是第一个行为的证据表明，冲突的自我认同的内隐水平，这丰富了目前的理解xenomelia作为一个主要的神经系统疾病。
Individuals with xenomelia identify with an amputated rather than with their physically complete, healthy body. They often mimic amputees and show a strong admiration of and sexual attraction towards them. Here we investigated for the first time empirically whether such unusual preference for amputated bodies is present also on an implicit level. Using the well-validated Implicit Association Test we show that individuals with xenomelia manifested a stronger implicit and explicit preference for amputated bodies than a normally-limbed control group and a group of involuntary amputees did. Interestingly, the two latter groups did not differ in their implicit and explicit preference for complete versus amputated bodies. These findings are an important step in understanding how deeply rooted attitudes about a socially normative body appearance may be influenced by a developmentally disordered experience of one's own bodily self. We conclude that this is the first behavioral evidence demonstrating a conflict of self-identification on an implicit level and this enriches current understandings of xenomelia as a primarily neurological disorder.
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影响因子：
7.6
作者：
Greenwald, AG;Nosek, BA;Banaji, MR
通讯作者：
Banaji, MR
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