Psychometrics of Odor Quality Discrimination: Method for Threshold Determination
نویسندگان
چکیده
منابع مشابه
Psychometrics of odor quality discrimination: method for threshold determination.
There is no natural physical continuum for odor quality along which an odor quality discrimination (OQD) threshold can be measured. In an attempt to overcome this problem, the substitution-reciprocity (SURE) method defines a framework for the measurement of an OQD threshold. More specifically, it (i) defines a threshold concept for OQD, including the quantification of qualitative change of the ...
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15 صفحه اولReference 2 Measurement of Odor Threshold by Triangular Odor Bag Method
The detection thresholds of odor substances analyzed in field investigations were measured by the triangular odor bag method. The number of substances used for the experiment is 223. The experiment was carried out from 1976 to 1988. As the results of the experiments, the odor thresholds were distributed over the concentration of large range depending on the odor substances. Isoamyl mercaptane e...
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ژورنال
عنوان ژورنال: Chemical Senses
سال: 2000
ISSN: 1464-3553
DOI: 10.1093/chemse/25.5.493