Citation
Elijah, Nwankwo Ojionu Chimeziem
(2024)
Impact of ambiguous cues in billboard advertising on consumers' purchasing decisions.
Doctoral thesis, Universiti Putra Malaysia.
Abstract
Despite the exceptional influence of ambiguous cues in billboard advertisements as
discursive resources, ambiguous cues still need to be better conceptualised. This study
examines whether high ambiguous (vs low ambiguous) cues increase consumers'
predisposition to a more favourable purchase decision. However, to extend this
scholarly investigation into the effects of ambiguous cues on consumers' purchase
decisions. A sample of 64 postgraduate students and academic staff was drawn for a
post-test-only control group with between-subject designs in 2x2x2 ensued into eight
conditions. The study revealed several noteworthy findings; first, most respondents
had seen a billboard advertisement before, and a significant number had seen billboard
advertisements more than 4 to 5 times a week. Second, this study discovered that high
ambiguous arguments ad1 significantly influence consumers' purchase decisions more
than low ambiguous arguments ad5. Third, high ambiguous images ad2 favourably
influenced consumers' purchase decisions more than low ambiguous images ad6.
Fourth, the high ambiguous typefaces ad3 favourably influenced consumers' purchase
decisions more than low ambiguous typefaces ad7. Fifth, the high ambiguous ad4
influenced more favourable consumers' purchase decisions than the low ambiguous ad
8. Finally, the study showed that high-ambiguous ads influence consumers' purchase
decisions more favourably than low-ambiguous ads. Moreover, the motivation was not
significant across four experimental conditions. The study tested some of the key
predictions of the Elaboration Likelihood Model, Social judgment theory, and
Strategic ambiguity models with the cues. It discovered that people are persuaded by
central or peripheral routes based on their capacity and perceptions to elaborate and
judge. Therefore, it is recommended that managers and practitioners utilize ambiguous
cues in billboard advertising to align with the multicultural and multiracial ideology.
This will enable them to effectively communicate with various segments of consumers
and achieve unity amidst diversity. By doing so, they can capture consumer attention,
encourage multiple interpretations, drive favourable behaviours, and ultimately
influence purchasing decisions and brand perception. The theoretical framework and
future studies pertaining to this topic are thoroughly discussed.
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Additional Metadata
| Item Type: |
Thesis
(Doctoral)
|
| Subject: |
Advertising - Psychological aspects |
| Subject: |
Billboard advertising |
| Subject: |
Persuasion (Psychology) |
| Call Number: |
FBMK 2024 23 |
| Chairman Supervisor: |
Associate Professor Nor Azura binti Adzharuddin, PhD |
| Divisions: |
Faculty of Modern Language and Communication |
| Keywords: |
Ambiguous cues, ambiguity situation, billboard advertising, consumer
purchase decision, digital billboard, out of home advertising |
| Depositing User: |
Ms. Rohana Alias
|
| Date Deposited: |
10 Mar 2026 01:50 |
| Last Modified: |
10 Mar 2026 01:50 |
| URI: |
http://psasir.upm.edu.my/id/eprint/123245 |
| Statistic Details: |
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