Descriptive Analysis Methods
Rate All That Apply (RATA)
Introduction Rate-All-That-Apply (RATA) is an advanced sensory evaluation technique designed to efficiently capture sensory characteristics of products. As the name suggests, RATA asks panellists to select all relevant sensory attributes that apply ...
Check All That Apply (CATA)
Introduction The "Check-All-That-Apply" (CATA) method is utilized in sensory evaluation to collect information regarding the sensory characteristics of a product. In this method, participants are presented with a predetermined list of sensory ...
Flavour Profiling
Introduction The Flavour Profiling Template provides a method for conducting flavor profiling tests, emphasizing aroma, taste, and aftertaste attributes. In this test, each characteristic, such as aroma, is evaluated across all included products. ...
Profile with Design Section
Introduction Quantitative descriptive testing and sensory profiling are powerful tools for understanding the sensory characteristics of products. Through structured evaluations, sensory attributes are evaluated by panellists, each assigned an ...
Profiling Dynamic Design Section
Introduction Quantitative descriptive testing and sensory profiling serve as potent methodologies for understanding the sensory attributes of products. By conducting structured assessments, trained panelists assign intensity values to various sensory ...
Ranking
Introduction The aim of ranking as a sensory methodology is to compare a set of products in terms of their perceived intensities on a set of defined sensory attributes. The process is designed to be simple: for each attribute separately in turn, the ...
Popular Articles
2-AFC, 3-AFC, Duo Trio, Triangle, Tetrad Analysis
Purpose Analyse results from one of the following tests: 2-AFC, 3-AFC, Duo-Trio, Triangle, Tetrad. Data Format Discrimination.xlsx Results of the discrimination test are binary (1 = correct answer, 0 = incorrect answer) Background 2-AFC Test This is ...
EyeQuestion API
What is API? API stands for application programming interface, which is a set of definitions and protocols for building and integrating application software. These interfaces establish a secure and standardized means for different applications to ...
Show and Hide Specific Part(s) of a Questionnaire
When collecting data, the ability to create questionnaires that adapt dynamically to panelist responses or input values is a game-changer. It not only enhances respondent engagement but also ensures that you collect the most relevant and insightful ...
Reward Management
Mostly companies offers rewards or incentives to increase participation in the consumer research. Reward management allows a user to grant and pay rewards to panellists from an EyeQuestion questionnaire. The user can setup reward criteria in the ...
Discrimination Test Settings - Pd and d' Analysis
Purpose Establish the power of a discrimination test given a set sample size or to calculate the sample size required to get a desired power. This can be done specifying the expected difference as a proportion of discriminators (Pd) or as a ...