Graphomotor Skills: Why Some Kids Hate To Write By Glenda Thorne, Ph.D. Description of Graphomotor Skills Handwriting is complex perceptual-motor skill that is dependent upon the maturation and integration of a number of cognitive, perceptual and motor skills, and is developed through instruction (Hamstra-Bletz and Blote, 1993; Maeland, 1992). … [Read more...] about Graphomotor Skills: Why Some Kids Hate To Write