According to the comprehensive study of 414 films and TV series conducted by the Media, Diversity and Social Change Initiative at the University of Southern California, Annenberg School for Communication and Journalism, only one-third of speaking characters were female and only 28.3 percent were from minority groups. And perhaps most stunningly, only 3.4 percent of the films studied were directed by women.“You hear about a couple of well-known women directing films and assume there are more, when really there is just a handful,” Knowles said. “In television, the disparity is not quite as great, but the salaries also aren’t as high as they are in studio films.”The study came out just days before the February 28 Academy Awards ceremony, which already has attracted scathing criticism for its lack of diversity among nominees and resulted in the social media campaign #OscarsSoWhite. For the second straight year, there is a slate of all-white nominees in the acting categories.