Handwriting legibility across different writing tasks in school-aged children

Area of Science:

• Pediatric occupational therapy
• Educational psychology
• Developmental kinesiology

Background:

• Children engage in diverse handwriting tasks in school settings.
• Legible handwriting is essential for both the child and external readers.
• Assessing handwriting legibility is a key component of occupational therapy in schools.

Purpose of the Study:

• To investigate handwriting legibility across different writing tasks in school-aged children.
• To identify specific handwriting components that predict overall legibility.
• To evaluate the utility of the Handwriting Legibility Scale (HLS) in clinical practice.

Main Methods:

• Secondary analysis of data from 148 school-aged children.
• Writing samples were collected using the Detailed Assessment of Speed of Handwriting (DASH) protocol.
• Tasks included copying-best, copying-quickly, and free-writing scripts.

Main Results:

• Letter formation emerged as the primary predictor of the total Handwriting Legibility Scale (HLS) score.
• Significant variations in handwriting legibility were observed among the three distinct writing tasks.
• The study provides quantitative data on the relationship between specific handwriting components and overall legibility.

Conclusions:

• The Handwriting Legibility Scale (HLS) is a practical assessment tool for school-based occupational therapists.
• Understanding the predictive value of letter formation can inform targeted handwriting interventions.
• The findings support the use of HLS for evaluating handwriting legibility across varied academic demands.