Year: 2014
Type: article
Abstract: Preference is the primary dimension underlying odor perception.Therefore, to understand odor perception it is necessary to understand odor preferences.We propose that preference for an odor is determined by preferences for all objects and/or entities associated with that odor (extending Palmer and Schloss's (2010) Ecological Valence Theory of color preferences to odor preferences).Odor preferences were strongly predicted by preference for all associates with the odors (e.g., people liked the apple odor which was associated with mostly positive things like apples, soap, and candy and disliked the fish odor associated with mostly negative things like dead fish, trash, and vomit.Our model performed significantly better than one based on preference for the object the odors were designed to smell like (e.g., predicting preference for the apple odor based on preference for apples).These results suggest that odor preferences are a summary statistic, coding the valence of previous odor-based experiences.
Authors: Karen B. Schloss, Carolyn S. Goldberger, Stephen Palmer, Carmel Levitan
Language: English
Subfield: Sensory Systems
Field: Neuroscience
Domain: Life Sciences
Open Access status: green
Funder: National Science Foundation
OpenAlex ID: W2399468217