When Dr. Lisa Williams created a line of dolls called “Positively Perfect ‘DIVA’ Dolls,” she knew she wanted to make something that could be used to combat negative images young girls face today.     The mother, businesswoman and professor at Ohio State University believed that by creating her “Dignified Intellectual Vivacious and Attractive” aka “DIVA” dolls, she could make young girls understand that positive image comes from within.