Automated Online Test for Handwriting Skills in 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, providing additional insights.
Takeaway
This study created a computer test that helps check how well kids can write Japanese characters, making it easier to see how they are doing.
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 limited generalizability to other languages and age groups.
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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