CATA questions for sensory product characterization: Raising awareness of biases

Gastón Ares,Sara R. Jaeger,Christina M. Bava,Sok L. Chheang,David Jin,Ana Gimenez,Leticia Vidal,Susana M. Fiszman,Paula Varela

Food Quality and Preference（2013）

引用 87|浏览10

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摘要

•Sensory product spaces derived by CATA elicitation are subject to multiple minor biases.•Within-subject randomization of CATA terms does not increase task difficulty.•Citation frequency of CATA terms depend on CATA question length and structure.•‘Dynamics of sensory perception’ is confirmed as an explanation for order bias.

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关键词

Check-all-that apply questions,Sensory characterization,Consumers,Order effects,Primacy bias

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