Automated Online Handwriting Test for Japanese Kanji
Author Information
Author(s): Inoue Tomohiro, Chen Yucan, Ohyanagi Toshio
Primary Institution: The Chinese University of Hong Kong
Hypothesis
Can an automated, browser-based handwriting test effectively assess handwriting skills in Japanese Kanji?
Conclusion
The automated online handwriting test demonstrated high reliability and validity, providing a feasible tool for assessing handwriting skills in children.
Supporting Evidence
- The automated scoring function achieved high recall (98.7%) and specificity (84.4%).
- High agreement with manual scoring was observed (95.4%).
- Strong correlation between online and paper-based test scores (r = .86).
- Writing fluency measures were automatically recorded, indicating potential utility.
Takeaway
This study created a computer test that helps kids show how well they can write Japanese characters, making it easier to check their handwriting skills.
Methodology
The study involved developing a browser-based application for handwriting assessment and validating it through behavioral studies with primary school children.
Potential Biases
Potential scorer bias in manual assessments and reliance on a specific demographic.
Limitations
The findings are limited to Japanese Kanji and the specific age group of participants (Grades 1 to 6).
Participant Demographics
261 Japanese children in Grades 1 to 6, aged 6-12 years, with 49.0% female.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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