https://phys.org/news/2018-06-women-negative-company-cultures-glass.html

"This survey has given us critical results to help us understand the current role and status of women working in those industries," said Lillian Lodge Kopenhaver, executive director of the Kopenhaver Center for the Advancement of Women in Communication. "Interestingly, workplace culture came to the forefront as inhibiting advancement for women, a factor that companies need to have more awareness of in order to provide equity for all employees."

Women dominate lower salary level positions in all communications professions. However, those working in public relations, advertising and market communications do slightly better than those in the journalism. Women also said they had been passed over for advancement into a management position because of a "men only" culture in their companies.