Measuring the tilt and slant of Chinese handwriting in primary school students: A computerized approach

Monica M Q Li, Howard Leung, Tim M H Li and Cecilia W P Li-Tsang

PLOS ONE, 2019, vol. 14, issue 11, 1-19

Abstract: Background: “Horizontal strokes should be level and vertical strokes should be straight” is a common guideline in the teaching of Chinese handwriting. Measuring deviations in level horizontal and straight vertical strokes in students’ Chinese handwriting is usually assessed manually. However, this task is time-consuming and may have inconsistent outcomes when judged by different people. In this paper, we aim to formulate a method to automatically evaluate the tilt and slant degrees of students’ Chinese handwriting using digital handwriting tablets. Furthermore, we analyze the relationship between the tilt and slant features of students’ Chinese handwriting and other demographic and handwriting features. Methods: Five hundred and ninety-one primary school students from grades 1 to 6 were recruited in Hong Kong. Before the assessment, a grid paper was attached to a digital handwriting tablet. The participants were then asked to copy 90 Chinese characters from a template to the grid paper. Their handwriting processes were recorded as two-dimensional points and then analyzed. The tilt and slant of the students’ handwriting were calculated based on the inclination level of their horizontal and vertical strokes. Linear regressions between slant/tilt degree of the manuscripts and other handwriting features were performed. The students’ demographic information was also explored. Results: Slant was found to be significantly correlated to Gender (p

Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0223485

DOI: 10.1371/journal.pone.0223485

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