Latency and accuracy of discriminations of odor quality between binary mixtures and their components.
Latency and accuracy of discriminations of odor quality between binary mixtures and their components.
复制标题
二元混合物及其成分之间气味质量辨别的延迟和准确性。
DOI:
10.1093/chemse/25.3.247
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发表时间:
2000
期刊:
影响因子:
3.5
通讯作者:
Cain,WS
中科院分区:
文献类型:
--
作者:
Wise,PM;Cain,WS
Subjects made timed, same–different discriminations of odor quality, with the following principal findings: (i) latency reflected accuracy, with difficult discriminations, i.e. those between 50–50 mixtures and their components, requiring more time than less difficult discriminations, i.e. those between unmixed chemicals. This finding demonstrated the face validity of latency as a measure of qualitative similarity. (ii) Latency provided better resolution among pairs of odors than did errors of discrimination. This finding demonstrated the utility of collecting response times. (iii) Latency-based similarities among odors tested previously predicted similarities among pairs not yet tested. This finding demonstrated internal/predictive validity. (iv) A signal detection model assuming a differencing strategy best described the pattern of errors. Subjects appeared to make relative judgements regarding quality. (v) Finally, latency-based similarities between mixtures and their components demonstrated additivity. This finding suggested that binary mixtures fall on straight lines connecting their components in ‘odor-space’.
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DOI:
--
发表时间:
1959
期刊:
Journal of Physiology
影响因子:
--
作者:
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通讯作者:
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DOI:
--
发表时间:
1969
期刊:
Acta physiologica Academiae Scientiarum Hungaricae
影响因子:
--
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影响因子:
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作者:
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通讯作者:
T. Hukuhara
影响因子:
6
作者:
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通讯作者:
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DOI:
--
发表时间:
1968
期刊:
Respiration Physiology
影响因子:
--
作者:
J. Remmers;J. E. Brooks;S. Tenney
通讯作者:
S. Tenney