Abstract
The Moderating Roles of Brand Familiarity and Message
Similarity in the Effects of Ad Repetition-Variation
Strategies on Consumer Memory
Lee, Sung-ho(Associate Professor, Faculty
of Business, University of Seoul)
When and/or why to use the ad variation or repetition
strategy is a very important decision making. The academic
efforts, however, have been insufficient for giving
a guidance on this decision making issue. Considering
the realistic ad situations, this research examined
how the strategies of varying or repeating ads can affect
consumer memory, given the different levels of brand
familiarity and message similarity.
Deriving four hypotheses, based on the theoretical
arguments found in brand schemata, encoding variability
hypothesis, and consumer motivations to process brand
claims, we tested them using the results of four experimental
studies. Our study results suggest that the strategy
of varying ads is desirable for the brands of superior
familiarity, whereas the specific strategy in need depends
on the message similarity levels for the brands of inferior,
equivalent, and/or low familiarity. The limitations
and future research directions are provided with specific
discussions of our results.
Key words : advertising variation strategy, advertising
repetition strategy, brand familiarity, message similarity,
competitive ad interference, consumer memory
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