Presentation | 2022-05-15 Influence of visual perception on computational fluency Souko Inoue, Maiko Takahashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The ability to calculate fluently is one of the basic academic skills, but certain students have difficulty acquiring it, such as those with developmental dyscalculia. In this study, we focused on the visual perception of numbers as a factor related to computational fluency, and examined whether enlarging the letters of the numbers or widening the line spacing in a calculation task would increase computational fluency. Three hundred and eighty-six junior high school students were asked to perform a two-digit addition or subtraction task in which font size and line width were manipulated, and the number of correct answers per minute was used as a measure of computational fluency. The results showed that enlarging the font size increased the computational fluency of all participants, and that widening the line spacing contributed to the fluency of participants with low computational skills. Based on the results, the individual optimal learning environment was discussed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | developmental dyscalculia / computational fluency / visual perception / utilization of ICT |
Paper # | HCS2022-10,HIP2022-10 |
Date of Issue | 2022-05-08 (HCS, HIP) |
Conference Information | |
Committee | HCS / HIP / HI-SIGCE |
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Conference Date | 2022/5/15(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Industry Support Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Communication Enhancing, Human Communications, and Human Information Processing |
Chair | Tomoo Inoue(Univ. of Tsukuba) / Shuichi Sakamoto(Tohoku Univ.) |
Vice Chair | Yugo Hayashi(Ritsumeikan Univ.) / Tomoko Kanda(Osaka Inst. of Tech.) / Yuji Wada(Ritsumeikan Univ.) / Sachiko Kiyokawa(Univ. Tokyo) |
Secretary | Yugo Hayashi(Nihon Univ.) / Tomoko Kanda(National Chung Cheng Univ) / Yuji Wada(Osaka Electro-Comm. Univ.) / Sachiko Kiyokawa(NTT) / (NICT) |
Assistant | HUANG HUNGHSUAN(Univ. of Fukuchiyama) / Shigeyoshi Iizuka(Kanagawa Univ.) / Kazuki Takashima(Tohoku Univ.) / Hiroto Saito(Tokyo Denki Univ.) / Ryo Ishii(NTT) / Yuki Yamada(Kyushu Univ.) / Daisuke Tanaka(Tottori Univ.) / Ippei Negishi(Kanazawa Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Human Communication Science / Technical Committee on Human Information Processing / Special Interest Group on Communication Enhancement |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Influence of visual perception on computational fluency |
Sub Title (in English) | Exploring potential applications for learning support |
Keyword(1) | developmental dyscalculia |
Keyword(2) | computational fluency |
Keyword(3) | visual perception |
Keyword(4) | utilization of ICT |
1st Author's Name | Souko Inoue |
1st Author's Affiliation | Mita International School(MIS) |
2nd Author's Name | Maiko Takahashi |
2nd Author's Affiliation | University of Tokyo(Univ. of Tokyo) |
Date | 2022-05-15 |
Paper # | HCS2022-10,HIP2022-10 |
Volume (vol) | vol.122 |
Number (no) | HCS-23,HIP-24 |
Page | pp.pp.47-52(HCS), pp.47-52(HIP), |
#Pages | 6 |
Date of Issue | 2022-05-08 (HCS, HIP) |