The social-communication sciences discipline of a behavioral science degree includes: 1  anthropology (the way cultures view their society and how their communities shape through communication and interaction)  organizational behavior (how people in organizations connect and interact with each other)
Speaker definition with examples. Speaker is the voice that speaks behind the scene, expressing a writer's feelings or a situation.
The Speaker of the United States House of Representatives (or Speaker of the House) is the presiding officer of the chamber. The office was established in 1789 by Article I, Section 2 of the United States Constitution, which states in part, The House of Representatives shall chuse [ sic] their Speaker.... The current Speaker is John Boehner, a Republican who represents Ohio's 8th congressional district.