Incidental visual memory for objects in scenes
Incidental visual memory for objects in scenes
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DOI：
10.1080/13506280444000634
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发表时间：
2005-08-01
期刊：
影响因子：
2
通讯作者：
Henderson, JM
中科院分区：
文献类型：
--
作者：
Castelhano, MS;Henderson, JM
三个实验进行了调查的存在，偶然收购，长期，详细的视觉记忆嵌入在以前看到的场景的对象。参与者在观看真实世界场景的照片时进行有意记忆和附带的视觉搜索学习任务。然后，对这些场景中以前看到的物体进行视觉记忆测试。参与者没有意识到，他们将在视觉搜索任务中附带学习后的场景上进行测试。在两种类型的记忆测试视觉特定的对象信息（令牌歧视和镜像歧视），性能以下的记忆和视觉搜索条件是可靠的机会。这些结果表明，最近的示威活动，良好的视觉记忆在现场观看是不是由于有意的现场记忆。相反，长期的视觉表征是作为场景感知的自然产物偶然产生的。
Three experiments were conducted to investigate the existence of incidentally acquired, long-term, detailed visual memory for objects embedded in previously viewed scenes. Participants performed intentional memorization and incidental visual search learning tasks while viewing photographs of real-world scenes. A visual memory test for previously viewed objects from these scenes then followed. Participants were not aware that they would be, tested on the scenes following incidental learning in the visual search task. In two types of memory tests for visually specific object information (token discrimination and mirror-image discrimination), performance following both the memorization and visual search conditions was reliably above chance. These results indicate that recent demonstrations of good visual memory during scene viewing are not due to intentional scene memorization. Instead, long-term visual representations are incidentally generated as a natural product of scene perception.