Mesomorphs (muscular types) are more likely to be perceived as leaders.

An e-mail that you send to your mother telling her you could really use some homemade cookies would be called which of the following types of communication?

A. intrapersonal communication B. interpersonal communication C. group communication D. mass communication

Social media are called "boundary-crossing media" because they

A. are used by both young and old. B. span communication contexts. C. cross intercultural borders. D. are a bridge from the old media to the new media.