What are unconsciously held associations about a social group?

The way people regard others and the world around them:

What are factors outside of a person that are distracting or make hearing difficult?

Who wrote The Cannons of Rhetoric?

Communication that occurs within an individual?

Uses language primarily to express thoughts, feelings, and ideas as directly as possible. 

A group of people who share physical and cultural traits and potentially a common ancestry:

A term scholars use to describe the convergence between personal and public communication. 

Name the muscle indicated by the number 1 in the image below. (do not capitalize or use acronyms in your answer)

The yellow arrow indicates the point of articulation of two bones. That point of articular forms a _____ type of joint.