글 단어 읽기 이해에서 음운 정보의 활성화: 동음이의어의 사건관련뇌파 증거
The Event-related Potential Evidence of Phonological Activation in Hangul Homophone Reading.
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초록
This event-related brain potential study investigates whether a visually presented homophone “옻” translates into phonological code /oud/ immediately, and it can activate two meanings “cloth” and “sap of poison oak” or not. To test this hypothesis, this study focused on the difference of N400 component induced by homophone and non-homophone. The N400 is a representative ERP component to reflect semantic activation levels in the brain. The ERP results of 23 subjects who conducted go/no-go lexical decision task show that homophone elicited larger N400 than non-homophone did. Hence, this paper suggests the involvement of phonological code before semantic processes in visual word processing.
Abstract
This event-related brain potential study investigates whether a visually presented homophone “옻” translates into phonological code /oud/ immediately, and it can activate two meanings “cloth” and “sap of poison oak” or not. To test this hypothesis, this study focused on the difference of N400 component induced by homophone and non-homophone. The N400 is a representative ERP component to reflect semantic activation levels in the brain. The ERP results of 23 subjects who conducted go/no-go lexical decision task show that homophone elicited larger N400 than non-homophone did. Hence, this paper suggests the involvement of phonological code before semantic processes in visual word processing.
참고문헌 (19)
- 박권생, "한글 단어 재인 과정에서 음운부호의 역할", 한국심리학회지: 실험 및 인지, 8, pp.25~44 (1996)
- 박권생, "단어의 의미 파악에 음운부호의 개입이 필수적인가?", 한국심리학회지: 실험 및 인지, 11, pp.17~28 (1999)
- 박권생, "한글 단어 처리와 음운부호: 그림-단어 과제에서 수집된 증거", 한국심리학회지: 인지 및 생물, 14(1), pp.1~16 (2002), 한국인지및생물심리학회
- Barber, H., "Syllable-frequency Effects in Visual Word Recognition: Evidence from ERPs", Neuroreport, 15(3), pp.545~548 (2004)
- Delorme, A, "EEGLAB: an Open Source Toolbox for Analysis of Single-Trial EEG Dynamics Including Independent Component Analysis", Journal of Neuroscience Methods, 134(1), pp.9~21 (2003)
- Donchin, E., "Is the P300 Component a Manifestation of Context Updating?", Behavioral and Brain Science, 11, pp.355~372 (1988)
- Ferrand, L., "Homophonic Interference Effects in Visual Word Recognition", Quarterly Journal of Experimental Psychology, 56A, pp.403~419 (2003)
- Grainger, J, "Orthographic Processing in Visual Word Recognition: A Multiple Read-out Model", Psychological Review, 103, pp.518~565 (1996)
- Grainger, J., "Effects of Phonological and Orthographic Neighbourhood Density Interact in Visual Word Recognition", The Quarterly Journal of Experimental Psychology, 58A(6), pp.981~998 (2005)
- Holcomb, P. J, "On the Time Course of Visual Word Recognition: an Event-related Potential Investigation Using Masked Repetition Priming", Journal of Cognitive Neuroscience, 18, pp.1631~1643 (2006)
- Holcomb, P. J., "An Electrophysiological Study of the Effects of Orthographic Neighborhood Size on Printed Word Perception", Journal of Cognitive Neuroscience, 14(6), pp.938~950 (2002)
- Kwon, Y. -A., "The different P200 effects of phonological and orthographic syllable frequency in visual word recognition in Korean", Neuroscience Letters, 501(2), pp.117~121 (2011), Elsevier BV
- 권유안, "ERP index of the morphological family size effect during word recognition", NEUROPSYCHOLOGIA, 50(14), pp.3385~3391 (2012), PERGAMON-ELSEVIER SCIENCE LTD
- Moret-Tatay, C., "Is the Go", no-go Lexical Decision Task Preferable to the Yes, Journal of Experimental Child Psychology, pp.2011, 110[DOI]
- Müller, O., "Orthographic and Associative Neighborhood Density Effects: What is Shared, What is Different?", Psychophysiology, 47, pp.455~466 (2010)
- O'Rourke, T. B., "Electrophysiological Evidence for the Efficiency of Spoken Word Processing", Biological Psychology, 60, pp.121~150 (2002)
- Perea, M., "Is the Go", No-go Lexical Decision Task an Alternative to the Yes, Memory and Cognition, pp.2002, 30[DOI]
- Pexman, P. M., "Homophone Effects in Lexical Decision", Journal of Experimental Psychology: Learning, Memory, and Cognition, 27, pp.139~156 (2001)
- Schneider, W., "E-prime Reference Guide" (2002), Psychology Software Tools, Inc