What makes a speaker credible, and how the three aspects of credibility are defined, will vary from one culture to another

The silicon chips that provide the foundation for digital technology are

A) digital conductors. B) Lays chips. C) semiconductors. D) Bell Labs chips.

Answer the following statements true (T) or false (F)

1. One study reported in the text found that the more children watch TV, the more likely they are to mask their true emotions in various social situations. 2. A comparison of CMC and face-to-face “get acquainted” meetings found that CMC users asked fewer personal questions and disclosed less information about themselves than persons in face-to-face meetings did. 3. An evaluator is more likely to deliver a negative evaluation of someone’s work when delivering it through e-mail than face-to-face. 4. Studies show that the more time children spend watching TV, playing videogames, and reading magazines, the more likely they are to have negative attitudes toward obese children.