A doctoral student in education at UW-Madison was charged Monday with 10 counts of possessing child pornography that was allegedly discovered on his home computer and his cellphone. A criminal complaint against Jay A. Babcock, 31, also alleges that he admitted to taking an “up skirt” cellphone picture of a young girl who is the classmate at a Fitchburg elementary school of another student whom Babcock was studying as part of his graduate school program.