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Immunization and child health materials development guide pdf

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Figure 35. Pretesting Pattern for One- <strong>and</strong> Two-Version Radio Spots<br />

For the second interview, record version B two times in succession with a small pause between<br />

each taping, followed by a long pause. Then record version A two times with a small pause<br />

between each taping, followed by a long pause. And finally, record both versions in B-A order.<br />

Test version B first, followed by version A, then play version B <strong>and</strong> version A so that the respondent<br />

can compare them. Reversing the order of pretesting each time helps eliminate any bias that<br />

pretesting always in the same order might create.<br />

b. Group Pretesting for Radio. As recommended earlier, don’t try to create radio programs<br />

unless you have the expertise. Instead, contract them out to professionals. However, you can<br />

<strong>and</strong> should pretest a radio script <strong>and</strong> draft program that have been written or produced by<br />

someone else. The best way to pretest a radio program is with groups.<br />

First, determine whether the radio program will be:<br />

• A one-time broadcast—that is, an individual broadcast <strong>and</strong> not part of a series of regularly<br />

scheduled radio programs;<br />

• Part of a regularly broadcast series of pre-recorded programs on a number of different<br />

topics;<br />

Page 77

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