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Titolo:
REPRESENTATION OF LETTER POSITION IN VISU AL WORD RECOGNITION PROCESS
Autore:
MAKIOKA S;
Indirizzi:
OSAKA WOMENS UNIV,DEPT HUMAN SCI,DAISEN CHO SAKAI OSAKA 590 JAPAN
Titolo Testata:
Shinrigaku Kenkyu
fascicolo: 3, volume: 65, anno: 1994,
pagine: 224 - 232
SICI:
0021-5236(1994)65:3<224:ROLPIV>2.0.ZU;2-5
Fonte:
ISI
Lingua:
JPN
Soggetto:
ATTENTION;
Keywords:
LETTERS; NEURAL NETWORKS; SIGNAL DETECTION THEORY; WORD RECOGNITION (VISUAL);
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social Sciences Citation Index
Citazioni:
9
Recensione:
Indirizzi per estratti:
Citazione:
S. Makioka, "REPRESENTATION OF LETTER POSITION IN VISU AL WORD RECOGNITION PROCESS", Shinrigaku Kenkyu, 65(3), 1994, pp. 224-232

Abstract

Two expriments investigated the representation of letter position in visual word recognition process. In Experiment 1, subjects (12 undergraduates and graduates) were asked to detect a target word in a briefly-presented probe. Probes consisted of two kanji words. The letters which formed targets (critical letters) were always contained in probes. (e.g. target : probe : ) High false alarm rate was observed when critical letters occupied the same within-word relative position (left or right within the word) in the probe words as in the target word. In Experiment 2 (subject were ten undergraduates and graduates), spaces adjacent to probe words were replaced by randomly chosen hiragana letters (e.g. ), because spaces are not used to separate words in regular Japanese sentences. In addition to the effect of within-word relative position as in Experiment 1, the effect of between-word relative position (left or right across the probe words) was observed. These results suggest that information about within-word relative position of a letter is used in word recognition process. The effect of within-word relative position was explained by a connectionist model of word recognition.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 06/07/20 alle ore 15:35:40