Communication Yearbook 24, originally published in 2001 comprises essays that address the current status of theory and research in each division and interest group of the International Communication Association (ICA). It focusses on the following questions: What are the parameters of the division/interest group, and what is the relationship of the division within other groups? What are the major theories used, and what research is there to support these theories?What are the major lines of research, and what are the main issues with which scholars must cope in the twenty-first century?