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With the current pervasive use of online media for personal and academic reasons, .

As such, and some .

Education policy-makers have added new .

But the questions explored in public school media units are also important for people of all ages to consider. Recent studies have shown .

Showing students how to determine source credibility, and to analyze tone, bias and motive, is a great way to help them with their media literacy. Another helpful way to teach students to think critically about media is to teach them to examine media formats and media patterns.

What exactly does that mean and how do patterns work to manipulate viewers?

Patterns structure our expectations

People . Canadian communications theorist Marshall McLuhan famously argued that the media format or genre (including its patterns), can influence people’s thoughts and beliefs.

— for example, a haiku poem’s three lines have a particular number of syllables (five, seven, five).

The genre of documentary film often includes suspenseful music, interviews with specialists and recorded footage or re-enactments.

Or consider the television news broadcast: there are often two anchors, and the colours blue, red and white are seen alongside an animated globe or map.

Even the news music itself has a common pattern. The episode of the podcast Every Little Thing by documented how news music is a global genre, and is difficult to create.

Yet news music composers from Israel, India, England and the U.S. all agree news music has three common patterns:

1. The music starts by grabbing the attention of the viewer, and is usually quite catchy.

2. The rhythm is constant, which often provides a feeling of reliability for the viewer.

3. The tone of the music conveys a sense of urgency and importance, but at the same time, allows the viewer to feel things are still under control. The music, while tense, still provides a safe and authoritative feeling.

In my research, I have found that . Further, I have begun exploring how the success of deceptive media relies on manipulating viewers’ understanding of patterns. “Deceptive media” encompasses all forms of media that persuades or dupes, including fake news in all its possible formats (for example, print or video or other electronic content).

For example: Hollywood films can easily mimic such iconic aural or to create a representation of reality which almost instantaneously invites particular viewer expectations. A movie like Anchorman is funny because it creates a satirical story based on viewers’ existing knowledge of news.

Producers of deceptive media use such representational patterning techniques to .

Patterns plus personal experiences

In some instances, drawing upon people’s expectations of patterns in particular media formats, plus their lived experiences can make deception possible.

For example, radio play, an adaptation of H.G. Wells’s book mimics an interruption of a radio broadcast: it starts with information about the weather, and later plays ballroom music, which is then abruptly interrupted by the events of an alien invasion of Earth.

The opening of Welles’s play actually explained to listeners that the broadcast is an adaptation of H.G. Wells’s novel.

Yet there were instances when .

Media scholars Jefferson Pooley and Michael J. Socolow . Researchers have found it was immediately fuelled by some newspaper journalists’ efforts to discredit broadcast media; .

Still, because Welles followed the representational patterns of a radio broadcast, and drew upon people’s realities of surviving the First World War and being on the brink of the Second World War, Welles’s broadcast successfully convinced at least a portion of his audience the events were authentic.

Considerations for the classroom

A number of online resources offer ways for educators to help students detect deceptive media. Some of characteristics to explore.

Such resources may be helpful, but coaching students to consider patterns in genre, and to look for representational patterns is also relevant.

I would like to thank , with whom I have led workshops about genre and representational patterns in the Faculty of Education at UBC, and with teachers and teacher librarians in the Vancouver School Board.

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 is an Assistant Professor of Multiliteracies inf the faculty of Education at ����ֱ��.

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