Working memory and the vividness of imagery
Working memory and the vividness of imagery
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DOI：
10.1037//0096-3445.129.1.126
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发表时间：
2000-03-01
影响因子：
4.1
通讯作者：
Andrade, J
中科院分区：
文献类型：
--
作者：
Baddeley, AD;Andrade, J
采用工作记忆框架考察了影响图像现象学生动程度的因素。受试者在控制条件下，或在执行不同地扰乱工作记忆的视觉空间、草图和语音环路子系统的任务时，对视觉或听觉图像的生动程度进行评分。在实验1、2和6中，最近成像的参与者呈现出新的视觉模式和音调序列；生动程度的评级显示了刺激通道和并发任务之间的预测交互作用。实验3、4、5和6中的图像基于长时记忆(LTM)。他们还通过任务交互呈现了一种图像通道，LTM变量(有意义、活跃性、奇异性和刺激熟悉度)的影响明显，工作记忆和LTM都与生动体验有关。
The working memory framework was used to investigate the factors determining the phenomenological vividness of images. Participants rated the vividness of visual or auditory images under control conditions or while performing tasks that differentially disrupted the visuospatial sketchpad and phonological loop subsystems of working memory. In Experiments 1, 2, and 6, participants imaged recently presented novel visual patterns and sequences of tones; ratings of vividness showed the predicted interaction between stimulus modality and concurrent task. The images in experiments 3, 4, 5, and 6 were based on long-term memory (LTM). They also showed an image modality by task interaction, with a clear effect of LTM Variables (meaningfulness, activity, bizarreness, and stimulus familiarity), implicating both working memory and LTM in the experience of vividness.