Early extraction of meaning from pictures and its relation to conscious identification.
Early extraction of meaning from pictures and its relation to conscious identification.
复制标题
早期从图片中提取意义及其与意识识别的关系。
DOI：
--
复制
发表时间：
1980
期刊：
影响因子：
--
通讯作者：
T. Carr
中科院分区：
文献类型：
--
作者：
C. McCauley;C. Parmelee;R. Sperber;T. Carr
两个实验中，受试者标记的目标图片之前，无论是语义相关或不相关的总理图片。每个主画面的曝光持续时间在一个阈值附近变化，该阈值为每个受试者单独建立，代表以100%准确度识别主画面所需的最小观看时间。第一项研究的结果表明，语义启动效应可以获得与图片在总理曝光时间太短，有意识地识别总理发生。来自第二个实验的数据提供了在这些条件下预充所需的最小暴露时间的估计。两个实验都有证据表明，给一张图片加上一个名字是一个有意识的操作，它会干扰给随后的图片命名，而不依赖于可能发生的任何语义启动。这表明，从图片中提取意义和有意识地识别它可能是不同的过程。结果进行了讨论，在目前的图片感知模型。
Two experiments were conducted in which subjects labeled target pictures preceded by either semantically related or unrelated prime pictures. The exposure duration of each prime was varied around a threshold value, established separately for each subject, that represented the minimum viewing time necessary to identify the prime picture with 100% accuracy. The results of the first study indicated that semantic-priming effects can be obtained with pictures at prime exposure durations too brief for conscious identification of the prime to occur. Data from the second experiment provided an estimate of the minimum exposure time necessary for priming under these conditions. There was evidence from both experiments that attaching a name to a picture is an attended operation that can interfere with naming a subsequent picture, independent of any semantic priming that might occur. This indicates that extracting the meaning from a picture and consciously identifying it may be separate processes. The results are discussed in terms of current models of picture perception.