Which learning disability is characterized by difficulty in handwriting?

Dysgraphia is the learning disability characterized specifically by difficulty in handwriting. Individuals with dysgraphia often struggle with the physical act of writing, which can manifest in poor penmanship, inconsistent spacing, and difficulty organizing thoughts on paper. This difficulty may stem from issues with fine motor skills, visual-spatial abilities, or processing the tactile information needed for writing.

In contrast, dyslexia primarily affects reading and language processing, leading to difficulties in decoding words, reading fluency, and comprehension. Dyscalculia relates to challenges in mathematics, particularly with number sense, calculations, and mathematical reasoning. Apraxia, while also a motor disorder, involves difficulty coordinating the movement needed for speech and not specifically for handwriting. Therefore, dysgraphia is the appropriate term that directly addresses the issues linked with handwriting difficulties.