title: An exploratory investigation of coffee and lemon scents and odor identification.
abstract: Fragrance sellers often provide coffee beans to their customers as a "nasal palate cleanser," to reduce the effects of olfactory adaptation and habituation. To test this idea, college students smelled three fragrances multiple times, rating odors each time. After completing nine trials, participants sniffed coffee beans, lemon slices, or plain air. Participants then indicated which of four presented fragrances had not been previously smelled; Coffee beans did not yield better performance than lemon slices or air.
authors.affiliation: Department of Psychology, Beloit College, WI 53511, USA. grosofsk@beloit.edu
authors.forename: Alexis
authors.initials: A
authors.lastname: Grosofsky
authors.forename: Margaret L
authors.initials: ML
authors.lastname: Haupert
authors.forename: Schyler W
authors.initials: SW
authors.lastname: Versteeg
mesh_terms: D001288:Attention; D002957:Citrus; D003069:Coffee; D004192:Discrimination, Psychological; D005260:Female; D006185:Habituation, Psychophysiologic; D006801:Humans; D008297:Male; D009812:Odorants; D010476:Perfume; D021641:Recognition, Psychology; D012903:Smell
chemical_list: D003069:Coffee; D010476:Perfume