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快速序列视觉呈现过程中目标和干扰项的联想启动:词义能否在注意瞬脱中留存?

Associative priming by targets and distractors during rapid serial visual presentation: does word meaning survive the attentional blink?

作者信息

Maki W S, Frigen K, Paulson K

机构信息

Department of Psychology, North Dakota State University, USA.

出版信息

J Exp Psychol Hum Percept Perform. 1997 Aug;23(4):1014-34. doi: 10.1037//0096-1523.23.4.1014.

Abstract

In 5 experiments, 432 college students viewed lists of words containing 2 targets (Target 1 [T1] and Target 2 [T2]) presented by rapid serial visual presentation at 10 words per second. Identification of T1 caused a 500-ms impairment in the identification of T2 (the attentional blink [AB]). Improved recall of T2 was observed throughout the time course of the AB when T2 was a strong associate of either T1 or a priming distractor (PD). When participants ignored T1, the AB was eliminated, but the amount of priming was not affected. Priming of T2 by PD was temporary (100-200 ms after the onset of PD). Although target priming and distractor priming both survived the AB, the 2 forms of priming appeared to have different bases. In contrast to priming by PD, priming by T1 was larger, modulated by backward associative strength, and longer lasting. Priming and the AB are hypothesized to result from on-line attentional processes, but recall from RSVP lists is also influenced by off-line memory processes.

摘要

在5项实验中,432名大学生观看了包含两个目标(目标1 [T1] 和目标2 [T2])的单词列表,这些单词列表通过快速序列视觉呈现以每秒10个单词的速度呈现。对T1的识别导致对T2的识别出现500毫秒的损伤(注意瞬脱 [AB])。当T2是T1或启动干扰项(PD)的强关联项时,在AB的整个时间进程中都观察到T2的回忆得到改善。当参与者忽略T1时,AB被消除,但启动量不受影响。PD对T2的启动是暂时的(在PD开始后100 - 200毫秒)。尽管目标启动和干扰项启动在AB中都得以保留,但这两种启动形式似乎有不同的基础。与PD启动相比,T1启动更大,受反向关联强度调节,且持续时间更长。启动和AB被假定是由在线注意过程导致的,但从RSVP列表中的回忆也受到离线记忆过程的影响。

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