- Apply for Authority
- P-ISSN1226-9654
- E-ISSN2733-466X
- KCI
ISSN : 1226-9654
Article Contents
- 2024 (Vol.36)
- 2023 (Vol.35)
- 2022 (Vol.34)
- 2021 (Vol.33)
- 2020 (Vol.32)
- 2019 (Vol.31)
- 2018 (Vol.30)
- 2017 (Vol.29)
- 2016 (Vol.28)
- 2015 (Vol.27)
- 2014 (Vol.26)
- 2013 (Vol.25)
- 2012 (Vol.24)
- 2011 (Vol.23)
- 2010 (Vol.22)
- 2009 (Vol.21)
- 2008 (Vol.20)
- 2007 (Vol.19)
- 2006 (Vol.18)
- 2005 (Vol.17)
- 2004 (Vol.16)
- 2003 (Vol.15)
- 2002 (Vol.14)
- 2001 (Vol.13)
- 2000 (Vol.12)
- 1999 (Vol.11)
- 1998 (Vol.10)
- 1997 (Vol.9)
- 1996 (Vol.8)
- 1995 (Vol.7)
- 1994 (Vol.6)
- 1993 (Vol.5)
- 1992 (Vol.4)
- 1991 (Vol.3)
- 1990 (Vol.2)
- 1989 (Vol.1)
The effects of visual complexity and character structure on Hangul perception
- Downloaded
- Viewed
Abstract
Two experiments were conducted to examine how visual complexity and character structure influence Hangul perception. To this end, we manipulated visual complexity using a perimetric complexity metric and character structure in Experiment 1. We used only consonants as stimuli in Experiment 2. We implemented a trigram presentation method where participants were asked to report the presented trigram as accurately as possible. In Experiment 1, the results showed that accuracy rates in the simple visual complexity condition were higher that those in the complex condition, and that when visual complexity was controlled, the effect of character structure was significant such that the CV stimuli showed lower accuracy rates than the CVC stimuli did. In Experiment 2 where the trigrams consisted of only consonants demonstrated that overall accuracy was higher in Experiment 2 than Experiment 1, and that it was higher when the stimuli were presented in the right visual field relative to when they were in the left visual field. We discussed these results in relationship with findings in previous literature, especially with respect to the crucial role of visual complexity in perceptual processes in Korean.
- keywords
- Korean perception, visual complexity, character structure
Reference
Attneave, F., & Arnoult, M. D. (1956). The quantitative study of shape and pattern perception. Psychological Bulletin, 53, 452-471.
Bates, D., Maechler, M., & Bolker, B. (2012). lme4: Linear mixed-effects models using S4 classes (R package version 0.999999-0). Available from https://cran.r-project.org/
Bernard, J.-B., & Chung, S. T. L. (2011). The dependence of crowding on flanker complexity and target-flanker similarity. Journal of Vision, 11, 1-16.
Cho, J. R., & McBride-Chang, C. (2005). Correlates of Korean Hangul acquisition among kindergartners and second graders. Scientific Studies of Reading, 9, 3-16.
Choi, S., & Koh, S. (2009). The perceptual span during reading Korean sentences. Korean Journal of Cognitive Science, 20, 573-601.
Choi, Y., & Kim, T. (2016). Effect of syllable complexity on the visual span of Korean Hangul reading and its relation to reading abilities. Korean Journal of Cognitive Science, 27, 325-353.
Choi, Y., & Yu, S. (2015). Relationship between the development of visual span and reading abilities in Korean Hangul reading. The Korean Journal of Developmental Psychology, 28, 275-293.
Choi, Y., Jeong, S., & Kim, T. (2016). Can stroke count influence the visual span in Korean Hangul reading. The Korean Journal of Cognitive and Biological Psychology, 28, 495-516.
Fine, E. M., & Rubin, G. S. (1999). Reading with central field loss: Number of letters masked is more important than the size of the mask in degrees. Vision Research, 39, 747-756.
Frey, A., & Bosse, M. (2018). Perceptual span, visual span, and visual attention span: Three potential ways to quantify limits on visual processing during reading. Visual Cognition, 26, 412-429.
He, Y., Kwon M., & Legge, G. E. (2018). Common constraints limit Korean and English character recognition in peripheral vision. Journal of Vision, 18, 1-15.
Kwon, M., Legge, G. E., & Dubbels, B. R. (2007). Developmental changes in the visual span for reading. Vision Research, 47, 2889-2900.
Legge, G. E., Ahn, S. J., Klitz, T. S., & Luebker, A. (1997). Psychophysics of reading. XVI. The visual span in normal and low vision. Vision Research, 37, 1999-2010.
Legge, G. E., Mansfield, J. S., & Chung, S. T. L. (2001). Psychophysics of reading. XX. Linking letter recognition to reading speed in central and peripheral vision. Vision Research, 41, 725-734.
Majaj, N. J., Pelli, D. G., Kurshan, P., & Palomares, M. (2002). The role of spatial frequency channels in letter identification. Vision Research, 42, 1165-1184.
McConkie, G. W., & Rayner, K. (1975). The span of the effective stimulus during a fixation in reading. Perception &Psychophysics, 17, 578-586.
O’Regan, J. K. (1990). Eye movements and reading E. Kowler (Ed.), Eye movements and their role in visual and cognitive processes. Elsevier, New York, pp. 395-453.
O'Regan, J. K., Lévy-Schoen, A., & Jacobs, A. M. (1983). The effect of visibility on eye-movement parameters in reading. Perception & Psychophysics, 34, 457-464.
Pelli, D. G., Burns, C. W., Farell, B., & Moore-Page, D. C. (2006). Feature detection and letter identification. Vision Research, 46, 4646-4674.
R Core Team (2014). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. URL http://www.R-project.org/.
Rayner, K. (1975). The perceptual span and peripheral cues in reading. Cognitive Psychology, 7, 65-81.
Rayner, K. (1986). Eye movements and the perceptual span in beginning and skilled readers. Journal of Experimental Child Psychology, 41, 211-236.
Rayner, K., & Bertera, J. H. (1979). Reading without a fovea. Science, 206, 468-469.
Taylor, I., & Taylor, M. M. (2014). Writing and literacy in Chinese, Korean and Japanese: Revised edition (Vol. 14). John Benjamins Publishing Company.
Wang, H., He, X., & Legge, G. E. (2014). Effect of pattern complexity on the visual span for Chinese and alphabet characters. Journal of Vision, 14, 6-6.
Watson, A. B. (2012). Perimetric complexity of binary digital images. The Mathematica Journal, 14, 1-40.
- Downloaded
- Viewed
- 0KCI Citations
- 0WOS Citations