"Radio Gets Results"
Radio, since its invention, became an instant hit, spreading news and information to a far wider society than newspapers. Radio had the advantage of being able to reach even the illiterate masses of poor, working class families. In earlier days of radio, small stations sprang up at colleges and universities with experimental educational broadcasts. Franklin D. Roosevelt used radio broadcast to uplift the nation during the trying times of the Great Depression with his “Fireside chats.” Radio’s greatest advantage is portability. People listen to radios at home, at work, in cars, even while jogging or dining out. Because of the portability of radio, technical communicators must be very careful about planning for radio presentations. Impressive vocabulary and long, winding images may work well in a magazine article, but in radio they would only confuse the listeners.
Audiences cannot backtrack and reexamine something they did not understand. Likewise, they cannot pause and look up words in the dictionary and continue on where they left off. Writers are charged with getting it right the first time because radio relies entirely on the sense of hearing. Though colleges and schools teach listening skills today, they did not always. Listening skills are only practical to those who know how to use them. Not only that, but radio is so portable that listening skills may simply be an impossibility. Try paying close attention to what is on the radio while driving in rush-hour traffic. Editing for radio has to respect these facts. It also has to account for the way music and sound effects will affect the listeners (media ecology). One does not have that problem with print media.
"No News Is Good News"

Editors carefully plan the design of newspapers to attract readers to what they consider to be the most important information of the day. Front-page headlines are in very large print and can be seen by passers-by from a distance. Some argue that the design of newspapers is to influence sales. A large, bold, catchy headline may induce a reader to purchase the paper; however, it can backfire. If the headline is offensive or vague, readers may turn away. Price, too, has an effect on whether newspapers reach audiences. People generally resist spending money on an item they can get freely elsewhere, such as the Internet. Many newspapers publish everything in their print versions online, extending to a broader audience they may not otherwise have reached. In fact, some newspapers print entirely online, reaching ever-widening audiences as masses of Web surfers and students discover their websites.
"The American advertiser has made the superior American magazine of today possible."
-- Edward Bok
"The American advertiser has made the superior American magazine of today possible."
-- Edward Bok

The actual content of magazines varies as widely as the audiences. With a newspaper, a reader can expect news. In a magazine, a reader should expect just about anything. There are magazines that publish news, but magazines are a diverse category. Some magazines publish anthologies of short stories, some publish how-to articles on everything from gutting a fish to installing an air conditioner to feeding a special-needs infant, and still others publish articles of questionable authenticity on the lives of the rich and famous. Magazines tailor messages, especially advertising, toward the group they consider most likely to read. Working Mother, for example, is more likely to feature a birth control ad than, say, Sports Illustrated. However, since many magazines end up on tables in waiting rooms, their messages are read by far more than the intended audience.
"We love our own cell phones but we hate everyone else's."
-- Joe Bob Briggs
"We love our own cell phones but we hate everyone else's."
-- Joe Bob Briggs

Not only can advertising messages be sent out through text messages, but purchases can often be made directly through the text message, creating a whole new environment for impulse buyers. Convenience is the name of the game in today’s society, beginning decades ago with the Home Shopping Network, and now just about every brick and mortar store has an online version so that shoppers never have to leave the privacy of their own homes. Text message shopping is even more convenient than the Internet. It is targeted, so the actual “shopping” step has been removed from the equation. The advantages of text messaging are endless; as the technology continues to develop, more and more creative uses of messaging become available to marketers. “Telemarketing” has entered a whole new era.
A Brief History of NPR and Public Radio. (2011). Retrieved March 3, 2011, from National Public Radio website: http://www.npr.org/about/aboutnpr/history.html#history
Smith, G. V. (2010, May 6). Text Message Marketing. Ezine Articles. Retrieved March 3, 2011, from http://ezinearticles.com/?Text-Message-Marketing&id=4206695
The Printing Press. (2004, May 13). Retrieved March 3, 2011, from The History Guide website: http://www.historyguide.org/intellect/press.html