한국어 명사 어절 재인에서 나타나는 음절교환 효과
Syllable transposition effect on processing the morphologically complex Korean noun Eojeol
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참고문헌
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초록
교환 효과(transposition effect)는 단어재인의 초기 단계를 설명하며, 해당 단계에서 형태소 정보 처리의 여부를 밝히는 데 사용되어 왔다(see Lee & Lee, 2014, for a comprehensive review). 주로 서양권 언어에서 다루어진 교환 효과는 철자 단위의 조작을 통해서 이뤄졌다. 하지만, 본 연구에서는 한국어의 특성을 반영하여 음절을 조작 단위로 삼아 한국어 명사 어절 처리를 알아보고, 자극의 제시 시간을 조절하여 음절교환 효과를 정보처리 양의 관점에서 알아보고자 하였다. 실험 자극은 4음절의 명사 어절의 가운데 2음절을 교환하여, 형태소 경계 내 조건(아지버가-아버지가)과 형태소 경계 간 조건(자에리서-자리에서), 그리고 비단어를 비교조건으로써 실험자 내 변인으로 사용하였고, 자극의 제시시간을 50 ms, 100 ms. 그리고 200 ms로 실험자 간 변인으로 사용하였다. 실험 결과, 자극의 제시시간과 상관없이 음절을 교환한 두 실험 조건의 반응시간이 비단어 조건의 반응시간 보다 유의미하게 느린 음절교환 효과가 나타났다. 형태소 경계 변인은 서로 자극의 제시시간이 길어짐에 따라 두 실험 조건의 반응시간 차이가 나타나다가 200 ms 조건에서 형태소 경계 내 조건이 형태소 경계 간 조건보다 유의미하게 느려졌다. 실험의 결과는 한국어 명사 어절 처리 시 음절이 위치 특정적이지 않고, 독립적인 단위로써 처리됨을 시사한다. 또한, 형태소 변인이 음절교환 효과가 조절되는 경향성을 보이며, 한국어 명사 어절을 처리할 때 형태소 정보의 처리가 형태-철자 분리(morpho-orthographic decomposition)가설을 따르는 어절처리의 초기 단계에 일어날 가능성을 시사한다.
Abstract
The transposition effect was used to describes the early stage of word recognition and to identify whether or not the morphological information is being processed at the early stage (see Lee & Lee 2014, for a comprehensive review). Transposition effect has been carried out mainly through the manipulation of letter units in the Indo-European languages. In contrast, in this study, syllables were used as manipulation units reflecting the characteristics of Korean. Experimental stimuli were manipulated by exchanging the middle two syllables in a four-syllable morphologically complex Korean noun. Within variables were composed of the across morpheme boundary condition (아지버가-아버지가) and the across morpheme boundary condition (자에리서-자리에서). Between variables were composed of the stimulus presentation times which were 50 ms, 100 ms, and 200 ms. The results showed that the transposed conditions were significantly slower than the pseudo nonword condition regardless of the stimulus presentation time. The response time of the within morpheme boundary condition was significantly slower than the across morpheme boundary condition only at the 200 ms condition. These results suggest that the syllable in morphologically complex Korean noun is treated as an independent processing unit, not limited to specific positions. At the same time, results also indicate that the morphological variable tends to modulate the transposition effect of syllable. This means that the processing of morphological variables is in the early stage of morphologically complex Korea noun recognition.
참고문헌 (30)
- Andrews, S., "Lexical Retrieval and Selection Processes : Effects of Transposed-Letter Confusability", Journal of Memory and Language, 35, pp.775~800 (1996)
- Andrews, S., "Is morphological priming stronger for transparent than opaque words? It depends on individual differences in spelling and vocabulary", Journal of Memory and Language, 68, pp.279~296 (2013)
- Beyersmann, E., "Parallel processing of whole words and morphemes in visual word recognition", Quarterly Journal of Experimental Psychology, 65, pp.1798~1819 (2012)
- Chambers, S. M., "Letter and order information in lexical access", Journal of Verbal Learning and Verbal Behavior, 18(2), pp.225~241 (1979)
- Christianson, K., "Letter transpositions within morphemes and across morpheme boundaries", Journal of Experimental Psychology: Learning, Memory, and Cognition, 31, pp.1327~1339 (2005)
- Duñabeitia, J. A., "Do transposed-letter similarity effects occur at a morpheme level? Evidence for morpho-orthographic decomposition", Cognition, 105, pp.691~703 (2007)
- Duñabeitia, J. A., "Revisiting letter transpositions within and across morphemic boundaries", Psychonomic Bulletin & Review, 21, pp.1557~1575 (2014)
- Frankish, C., "SIHGT and SUNOD : The role of orthography and phonology in the perception of transposed letter anagrams", Journal of Memory and Language, 56, pp.189~211 (2007)
- García-Orza, J., "Are transposition effects specific to letters?", Quarterly Journal of Experimental Psychology, 63, pp.1603~1618 (2010)
- Guerrera, C., "Masked form priming with extreme transposition", Language and Cognitive Processes, 23, pp.117~142 (2008)
- Kinoshita, S., "Task-dependent masked priming effects in visual word recognition", Frontiers in Psychology, 3, pp.178~ (2012)
- Lee, C. H., "Syllable Transposition Effects in Korean Word Recognition", Journal of Psycholinguistic Research, 44(3), pp.309~315 (2015)
- 이창환, "단어재인에 있어서 글자교환 효과와 한글 처리 모형 탐색", 인지과학, 25(1), pp.1~24 (2014), 한국인지과학회[DOI]
- Lee, C. H., "Are onsets and codas important in processing letter position? A comparison of TL effects in English and Korean", Journal of Memory and Language, 60, pp.530~542 (2009)
- Lee, C. H., "Subsyllabic structure reflected in letter confusability effects in Korean word recognition", Psychonomic Bulletin and Review, 18, pp.129~134 (2011)
- McClelland, J. L., "An interactive activation model of context effects in letter perception : I. An account of basic findings", Psychological Review, 88, pp.375~407 (1981)
- Min, S. K., "Lexical access in processing Korean noun eojeols", Proceedings of the 17th Annual Conference on Human and Cognitive Language Technology, pp.57~62 (2005)
- 민승기, "한국어 명사 어절의 처리 과정", 한국심리학회지: 인지 및 생물, 22(4), pp.621~638 (2010), 한국인지및생물심리학회[DOI]
- Nam, K. C., "The word length effect on hangul word recognition", The Korean Journal of Cognitive and Biological Psychology, 9, pp.1~18 (1997)
- Nam, K. S., "The Standard Grammar of Korean" (1985), Top Press
- O’Connor, R. E., "Criterion bias and search sequence bias in word recognition", Memory and Cognition, 9, pp.78~92 (1981)
- Perea, M., "Can CANISO activate CASINO? Transposed-letter similarity effects with nonadjacent letter positions", Journal of Memory and Language, 51, pp.231~246 (2004)
- Perea, M., "The search for an input-coding scheme : Transposed-letter priming in Arabic", Psychonomic Bulletin and Review, 17, pp.375~380 (2010)
- Rastle, K., "Morphological decomposition based on the analysis of orthography", Language and Cognitive Processes, 23(7-8), pp.942~971 (2008)
- Rastle, K., "The broth in my brother’s brothel : Morpho-orthographic segmentation in visual word recognition", Psychonomic Bulletin and Review, 11, pp.1090~1098 (2004)
- Rueckl, J. G., "On the interaction of letter transpositions and morphemic boundaries", Language and Cognitive Processes, 26(4-6), pp.482~501 (2011)
- Sánchez-Gutiérrez, C., "Letter transpositions within and across morphemic boundaries : Is there a cross-language difference?", Psychonomic Bulletin and Review, 20, pp.988~996 (2013)
- Simpson, G. B., "Syllable processing in alphabetic Korean", Reading and Writing, 17, pp.137~151 (2004)
- Taft, M., "Morphological decomposition and the transposed-letter(TL)position effect", Language and Cognitive Processes, 28, pp.917~938 (2013)
- Velan, H., "Words with and without internal structure : What determines the nature of orthographic and morphological processing?", Cognition, 118, pp.141~156 (2011)