Answer:
dysgraphia
Step-by-step explanation:
When someone has a disability that will not allow the person to be able to write properly then, we say the person is from dysgraphia. This disorder makes the person suffering from it to write in an incorrectly or disorderly manner. Dysgraphia is caused due to damage to specific part of the brain.
If you look at the question, we can see that the child,Sandra write very slowly, and her painstaking efforts would be virtually illegible and riddled with spelling mistakes, this correspond to a learning disability called DYSGRAPHIA.