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Consequences of erudite vernacular utilized irrespective of necessity: problems with using long words needlessly

Oppenheimer, Daniel M.·2006·Applied Cognitive Psychology

Abstract

Most texts on writing style encourage authors to avoid overly-complex words. However, a majority of undergraduates admit to deliberately increasing the complexity of their vocabulary so as to give the impression of intelligence. This paper explores the extent to which this strategy is effective. Experiments 1–3 manipulate complexity of texts and find a negative relationship between complexity and judged intelligence. This relationship held regardless of the quality of the original essay, and irrespective of the participants' prior expectations of essay quality. The negative impact of complexity was mediated by processing fluency. Experiment 4 directly manipulated fluency and found that texts in hard to read fonts are judged to come from less intelligent authors. Experiment 5 investigated discounting of fluency. When obvious causes for low fluency exist that are not relevant to the judgement at hand, people reduce their reliance on fluency as a cue; in fact, in an effort not to be influenced by the irrelevant source of fluency, they over-compensate and are biased in the opposite direction. Implications and applications are discussed. Copyright © 2005 John Wiley & Sons, Ltd.

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Metadata

Authors
Oppenheimer, D. M.
Venue
Applied Cognitive Psychology
Publisher
Wiley
Published
2006
Volume
20
Issue
2
Pages
139-156
ISSN
  • 0888-4080 (ISSN-L)
  • 1099-0720
OpenAlex
W2056533510
Cited by
353
References
24
FWCI
3.07
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Consequences of erudite vernacular utilized irrespective of necessity: problems with using long words needlessly. https://app.cochat.ai/papers/10.1002/acp.1178
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Oppenheimer, D. M. (2006). Consequences of erudite vernacular utilized irrespective of necessity: problems with using long words needlessly. Applied Cognitive Psychology. https://doi.org/10.1002/acp.1178

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