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.
By tradition, the Speaker is the head of the majority party in the House. This means the Speaker is held responsible for passing legislation supported by the majority party. The Speaker usually has a less prominent role as party leader when the president belongs to the same party.