-Wall Street Journal
October 5. 2010
Using advanced tools such as magnetic resonance imaging, researchers are finding that writing by hand is more than just a way to communicate. The practice helps with learning letters and shapes, can improve idea composition and expression, and may aid fine motor-skill development.
Even legible handwriting that’s messy can have its own ramifications, says Steve Graham, professor of education at Vanderbilt University. He cites several studies indicating that good handwriting can take a generic classroom test score from the 50th percentile to the 84th percentile, while bad penmanship could tank it to the 16th. “There is a reader effect that is insidious,” Dr. Graham says. “People judge the quality of your ideas based on your handwriting.”