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The three
persuasion measures are:
- Constant
Sum Measure
-
This measure asks respondents to claim how many times out
of the next X times they expect they will purchase the brands
listed. List the test brand and five key brands in the category.
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This measures not only the degree of intent to purchase, but
infers a change in purchase frequency as well.
CopyVision
Test - Constant Sum Template
-Download
the PDF-
- Purchase
Intent/Purchase Frequency Measure
- Brand
Choice Measure
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This measure offers the brands available in the category and
simply requests respondents to choose the brand they would
be most likely to purchase before and after viewing the commercial.
CopyVision
Research - Brand Choice Template
-Download
the PDF-
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