Thesis
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106 Discussion<br />
man personality to remain reliable across cultures (Paunonen et al., 1992). In conclusion:<br />
it might be possible that due to different interpretations of personality<br />
traits, different brand personalities might be perceived. It might therefore be advisable<br />
to work with different subsets of personality traits in order to safeguard and<br />
control a consistent brand personality across cultures (Mooij, 2011).<br />
Another limitation concerns the difference in overarching categorization of<br />
personality traits due to working with both personality traits of characters and traits<br />
of brands. This might mpact on meaning transfer: as there is a gap between traits<br />
which are considered descriptive for human personality (Cattell, Eber and Tatsuoka,<br />
1970; Costa and McCrea, 1992; Goldberg, 1992) and the ones which are descriptive<br />
for brand personality (Aaker, 1997), using one model over another results in either<br />
lack of descriptive quality at the source of the meaning transfer (the character) or<br />
at the target (the brand).<br />
Furthermore, the study primarily focused on the transfer between personality<br />
traits from the character onto the brand, but it does not unveil if such traits are<br />
transferred onto the consumer (Russell and Stern, 2006), which is a relevant field of<br />
study as consumers have a preference for brands which are congruent with their<br />
self-concept (Dolich, 1969).<br />
The research does not account for limitations resulting from previous exposure<br />
to other marketing communications for one brand nor for the synergetic effects<br />
that might result from these (McCarthy, 2002 and Kotler, 2012): by aligning the<br />
communication objectives of the various promotional activities, a company can indeed<br />
reach better results through the synergies created across the media used.<br />
The research does not know which marketing objectives were to be achieved<br />
through product placement of the various brands. After all, marketers and media<br />
owners are not legally obliged to unveil whether or not product placement is used<br />
(Russell and Belch, 2005). It is therefore only possible to assume which meanings<br />
were desired to be transferred from a celebrity to a product (Russell and Stern,<br />
2006).<br />
The study focused on a select number of product categories. It is therefore<br />
not possible to predict the effects of product placement in different product categories,<br />
even though previous research indicated that some of the product categories<br />
used for this thesis are among the ones most used for product placement, particularly<br />
for the Czech Republic (Kramolis and Drabkova, 2012). It also does not account<br />
for differences in consumer decision making depending on the initial strength of the<br />
attitude from the consumer towards a certain category of products (Howard and<br />
Sheth, 1969).<br />
Furthermore, the study does not consider the stage in the product life cycle<br />
of the product (Foxall, Brown and Goldsmith, 1998) and whether this affects the<br />
product placement effectiveness. As such it can for instance not discern between<br />
newly-launched products and products which already exist on the market for a<br />
longer time.<br />
Though the research of this thesis attempted to recreate a real-life setting in<br />
which consumer behavior could be observed, the amount of distractions or noise