What are the functions of the conclusion? Discuss three techniques used to achieve those goals; the

Matthew is sitting in communications class while the instructor is lecturing, but his mind keeps wandering to his upcoming vacation. Matthew is experiencing which type of listening barrier?

a) physical distractions b) mental distractions c) biases d) prejudices

Which of the following is true of a person’s ethnicity?

a. Ethnicity is based on a person’s biological characteristics rather than cultural heritage. b. Ethnicity is usually acquired from a dominant culture. c. People differ in the extent to which they identify with their ethnicity. d. People from the same race belong to the same ethnic groups.