Definitions, Abbreviations and Jargon - Association of Advertisers in ...
Definitions, Abbreviations and Jargon - Association of Advertisers in ...
Definitions, Abbreviations and Jargon - Association of Advertisers in ...
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Clickthrough Rate<br />
Percentage <strong>of</strong> times an advertisement is clicked, divided by the number <strong>of</strong> times it is<br />
seen.<br />
Clip Art<br />
Collections <strong>of</strong> digital images used <strong>in</strong> multimedia productions. See Multimedia.<br />
Closed Caption<strong>in</strong>g<br />
Text that is superimposed over TV pictures for the benefit <strong>of</strong> viewers with hear<strong>in</strong>g<br />
disabilities.<br />
Cluster Analysis<br />
Statistical technique for group<strong>in</strong>g the people researched by a survey not by s<strong>in</strong>gle<br />
criteria like age, sex, etc., but by a large number <strong>of</strong> their characteristics. If these groups<br />
have no overlap between them - i.e. if no respondent falls <strong>in</strong>to more than one group -<br />
they are called Discrete Clusters. The people <strong>in</strong> any given cluster do not necessarily<br />
have all the characteristics that def<strong>in</strong>e the cluster, but they do have more <strong>in</strong> common<br />
with that group than with any other <strong>of</strong> the other clusters.<br />
Clustered Samples<br />
The group<strong>in</strong>g together <strong>of</strong> <strong>in</strong>dividuals for sampl<strong>in</strong>g purposes - usually geographically, to<br />
reduce time <strong>and</strong> cost <strong>of</strong> <strong>in</strong>terviewer's travel.<br />
Clutter<br />
Visual or audible stimuli that draws attention away from the advertis<strong>in</strong>g message, <strong>of</strong>ten<br />
caused by different advertisements compet<strong>in</strong>g for the viewers' or listeners' attention.<br />
See Visual Clutter.<br />
Commercial Break<br />
A break <strong>in</strong> television or radio transmission dur<strong>in</strong>g which advertisements are transmitted.<br />
Commercial M<strong>in</strong>utage<br />
Number <strong>of</strong> m<strong>in</strong>utes (per day, week) on television for which commercials (as opposed to<br />
programmes, trailers etc.) are transmitted.<br />
Composition<br />
The percentage <strong>of</strong> a TV/radio programme's audience or a publication's readers who fall<br />
<strong>in</strong>to a given target group.<br />
Composition is <strong>of</strong>ten used <strong>in</strong>terchangeably with Pr<strong>of</strong>ile, though, strictly speak<strong>in</strong>g, pr<strong>of</strong>ile<br />
- i.e. audience or readership pr<strong>of</strong>ile - refers to the way a programme's audience or a<br />
publication's readership breaks down across a s<strong>in</strong>gle variable like age, <strong>in</strong>come, job title,<br />
etc. The pr<strong>of</strong>ile should always sum to 100%.