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Psycholinguistic variables matter in odor naming.
John L A Huisman1, Asifa Majid2,3
1Centre for Language Studies, Radboud University, Nijmegen, The Netherlands.
Memory & Cognition
|February 14, 2018
Summary
The ease of naming odors depends on word frequency, not just the smell itself. This psycholinguistic factor may explain why some languages struggle with odor identification.
Area of Science:
- Psycholinguistics
- Olfactory Science
- Cognitive Science
Background:
- Western societies often struggle to name odors, with theories focusing on odor properties rather than linguistic factors.
- Languages with dedicated smell lexicons facilitate easier odor naming, suggesting the role of the lexicon may be overlooked.
Purpose of the Study:
- To investigate the influence of psycholinguistic variables, specifically word frequency and semantic context, on olfactory naming.
- To explore why odor naming is difficult in certain languages by examining label properties.
Main Methods:
- Two experiments were conducted using Dutch participants.
- Experiment 1: Participants named odors with high-frequency vs. low-frequency Dutch labels.
- Experiment 2: Manipulated semantic context (edibility) to test for interference effects.
Main Results:
- Odors with high-frequency labels were named correctly more often.
- Word frequency significantly impacted olfactory naming accuracy.
- No semantic interference effect was found based on edibility.
Conclusions:
- Psycholinguistic variables, particularly word frequency, are crucial for olfactory naming.
- Linguistic properties of odor labels play a significant role in odor identification difficulties across languages.
- Future olfactory research should consider the characteristics of odor labels.
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