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한글단어의 意味情報處理 (Ⅱ) : Semantic Information Processing of Korean Words( ll)

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Authors

김정오; 이관용

Issue Date
1984
Publisher
서울대학교 언어교육원
Citation
어학연구, Vol.20 No.3, pp. 217-231
Abstract
Kim, Rhee and Cho (1984) found that the prime word pattern-masked at a 50% identification threshold facilitates lexical decision of the semantically related probe word. An experiment was run to test whether this result can be replicated at a 30% identification threshold. In order to control any substantial differences among subjects regarding associative relation between the prime and probe words, half of the subjects were asked to relearn the associative relations between words while the remaining half were given free recall learning of the probe words. Then, subjects were given a lexical decision task in which the prime was presented with or without pattern mask at the 30% identification threshold. The present experiment obtained a 30-msec associative facilitation effect, confirming the results reported by Kim et aI. Several hypotheses were examined to explain these results: the frequency hypothesis, the number of meaning hypothesis and the sophisticated guessing model. All of these explanations were found unsatisfactory and thus a new model termed cyclic information processing was proposed to explain the associative facilitation effect at 30%-50% identification thresholds and other related findings. Discussion was made on the relationship between awareness and the associative facilitation effect and on two types of visual information processing in word perception.
ISSN
0254-4474
Language
Korean
URI
https://hdl.handle.net/10371/85710
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