Directories access millions of websites but do not distinguish between reliable and unreliable information, while search engines have limited coverage but present options deemed particularly valid or worthwhile

Indicate whether the statement is true or false


FALSE

Communication & Mass Media

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

1. An FCC license is not required to operate a radio station that has a signal reaching only two or three miles from its transmitter in the United States. 2. Cable television began in the late 1940s because mountains and other barriers prevented local television station signals from reaching some people’s homes. 3. Cable television regulation is in the hands of city governments exclusively; the U.S. Congress has adopted no cable television laws. 4. Cable and MVPD laws allow franchising authorities to require local cable systems to provide access channels for public, educational, and government use.

Communication & Mass Media

Gestures are movements of the hands and body that express meaning and emotion or offer clarity to a message

Indicate whether the statement is true or false

Communication & Mass Media

Suzy and Dan met online. They have started to mix their network of other people together through e-mail, social websites, and instant messaging. This is an example of

A) network intersection. B) network convergence. C) social networking. D) network mixing.

Communication & Mass Media

What advice does the text offer to public speakers who

feel the need to take a risky stance in their speech? a. Be willing to make enemies. b. Avoid controversy because it will only make your job as a public speaker harder. c. Be willing to stand by your words and actions, in both the short-term and the longterm. d. Only tackle controversial issues if you already have a high level of credibility.

Communication & Mass Media