Roughly 6% of school-age children have some degree of developmental coordination disorder. Children with this disorder may trip over their own feet, run into other children, have trouble holding objects, and have an unsteady gait.

Developmental coordination disorder may appear in conjunction with other learning disorders or may occur alone. Communication disorders and disorder of written expression are two of the learning disorders often associated with this condition.

Children with developmental coordination disorder have difficulties with motor coordination as compared to other children the same age. Some of the common symptoms include the following:

• Developmental delays in sitting up, crawling, and walking.
• Deficits in handwriting
• Problems in gross motor coordination (jumping, hopping, standing on one foot)
• Problems in fine motor coordination (tying shoelaces, tapping one finger to another)
• Clumsiness

• Repeated injuries
• Learning problems
• Low self-esteem resulting from poor ability at sports and teasing by other children