Discussion moderator
A discussion moderator or debate moderator is a person whose role is to act as a neutral participant in a debate or discussion, holds participants to time limits and tries to keep them from straying off the topic of the questions being raised in the debate. Sometimes moderators may ask questions intended to allow the debate participants to fully develop their argument in order to ensure the debate moves at pace. In panel discussions commonly held at academic conferences, the moderator usually introduces the participants and solicits questions from the audience. On television and radio shows, a moderator will often take calls from people having differing views, and will use those calls as a starting point to ask questions of guests on the show. Perhaps the most prominent role of moderators is in political debates, which have become a common feature of election campaigns.