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首页> 外文期刊>Clinical Psychological Science >Boundary Restriction for Negative Emotional Images Is an Example of Memory Amplification
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Boundary Restriction for Negative Emotional Images Is an Example of Memory Amplification

机译：负面情绪图像的边界限制是记忆放大的一个例子

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We investigated whether boundary restriction—misremembering proximity to traumatic stimuli—is a form of memory amplification and whether reexperiencing trauma plays a role in boundary restriction errors. In four experiments, subjects viewed a series of traumatic photographs. Later, subjects identified the photographs they originally saw among distracters that could be identical, close-up, or wide-angled versions of the same photographs. Subjects also completed measures of mood, analogue PTSD symptoms, phenomenological experience of intrusions, and processing style. Across experiments, subjects were more likely to incorrectly remember the photographs as having extended boundaries: boundary extension. Despite this tendency, the extent to which subjects reexperienced traumatic aspects of the photographs predicted how often they incorrectly remembered the photographs as having narrower boundaries: boundary restriction. Our data suggest that although boundary extension is more common, boundary restriction is related to individual differences in coping mechanisms posttrauma. These results have theoretical implications for understanding how people remember trauma.
机译：我们调查了边界限制（错误地记住与创伤刺激的接近性）是否是记忆放大的一种形式，以及再次经历创伤是否在边界限制错误中起作用。在四个实验中，受试者观看了一系列创伤性照片。后来，受试者在分散注意力的物体中识别出他们最初看到的照片，这些照片可能是同一张照片的特写镜头，特写镜头或广角镜头。受试者还完成了情绪，类似PTSD症状，侵入现象的现象学和处理方式的测量。在整个实验中，对象更有可能错误地记住照片具有扩展的边界：边界扩展。尽管有这种趋势，但是受试者在多大程度上经历了照片的创伤方面，预示着他们多久不正确地记得照片具有狭窄的边界：边界限制。我们的数据表明，尽管边界扩展更为普遍，但边界限制与创伤后应对机制的个体差异有关。这些结果对理解人们如何记忆创伤具有理论意义。

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