I would like to write about the differnt meanings of people's manuscript. To do this I would have to find several different people of different age groups and have them write maybe a paragraph or two about two or three different topics to see if their handwriting changes. Then I would ask them how they were feeling as they were writing and if they had any changes of thought in to determine if that had anything to do with the chane in writing.
I would also have to research the different forms of handwriting, what they mean, and how they vary between adults, children, and teenagers.