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.
In the United Kingdom, the Speaker of the House of Commons is the individual elected to preside over the elected House of Commons. The speaker is a Member of Parliament (MP) and is elected at the beginning of each new parliament by fellow MPs. The Lord Speaker is the presiding officer of the House of Lords.