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首页> 外文期刊>Journal of clinical psychology >Reduction of vividness and associated craving in personalized food imagery.
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Reduction of vividness and associated craving in personalized food imagery.

机译：减少个性化食物图像中的生动感和相关的渴望。

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摘要

This study aimed to extend recent experimental work on the efficacy of visuo-spatial working memory-based techniques for reducing food cravings by adopting a more naturalistic methodology. Fifty undergraduate women formed images of their favorite foods while performing a visuo-spatial task across six successive trials. Vividness and craving intensity were rated for each food image. Concurrent visuo-spatial processing reduced the vividness of, and craving reactivity to, personally relevant food images. Forehead tracking, a novel self-administered task, proved to be as effective in reducing vividness and craving ratings as the established visuo-spatial working memory laboratory tasks of eye movements, dynamic visual noise, and spatial tapping, and thus presents a simple, accessible technique potentially applicable in the home environment. All four tasks maintained their reducing effect over multiple trials. Individual differences in imaging ability and habitual food craving did not impact upon their effectiveness, indicating that visuo-spatial tasks can be successfully used to reduce food cravings across a range of people.
机译：这项研究旨在扩展最近的实验工作，即基于视觉空间工作记忆的技术通过采用更自然的方法来减少食物需求的功效。在连续六次试验中执行视觉空间任务的同时，五十名本科生妇女形成了自己最喜欢的食物的图像。评估每个食物图像的生动性和渴望强度。并行的视觉空间处理会降低个人相关食物图像的鲜艳度，并降低其反应性。前额跟踪是一项新颖的自我管理任务，被证明与减少眼动，动态视觉噪声和空间拍打的视觉空间工作记忆实验室任务一样有效地降低了生动度和渴望程度，因此呈现了一种简单易用的方法可能适用于家庭环境的技术。在多项试验中，所有四个任务均保持了降低的效果。成像能力和习惯性食物渴望的个体差异并不影响其有效性，这表明视觉空间任务可以成功用于减少广泛人群的食物渴望。

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