Some program directors at colleges and universities stress that writing shouldn't be taught in isolation. At Indiana University's Kelley School of Business, all communication classes incorporate writing, speaking, listening, and teamwork, showing business majors that all facets are connected and necessary for successful interactions. Frequently, high schools and other B-schools teach writing as an independent form of communication, says Sue Vargo, director of business communication. "Here students aren't just writing for the sake of writing or speaking for the sake of speaking," she says.